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Greenestone Healthcare Corp.

EDGAR

GRST Annual report (10-K) · filed 2026-07-01

Annual consolidated revenue for 2025: about USD 18.76M, using the latest reported figures. The previous period, 2024, was about USD 6.017M.

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Watchlist

Latest quarter

Revenue

4.81 million USD

2025 Q4 · USD

Exact inputs and evidence

Revenue: 18764817 USD Source
Revenue: 13952597 USD Source

Operating margin

-7.65%

2025 Q4 · %

Exact inputs and evidence

Operating Income: -260135 USD Source
Operating Income: 108081 USD Source
Revenue: 18764817 USD Source
Revenue: 13952597 USD Source

Operating cash flow

306 thousand USD

2025 Q4 · USD

Exact inputs and evidence

Operating Cash Flow: -32876 USD Source
Operating Cash Flow: -339135 USD Source

Free cash flow

187 thousand USD

2025 Q4 · USD

Exact inputs and evidence

Operating Cash Flow: -32876 USD Source
Operating Cash Flow: -339135 USD Source
Capital Expenditure: 277740 USD Source
Capital Expenditure: 158716 USD Source

Cash and cash equivalents: 59.5 thousand USD 2025-12-31 Source
Exact value

59509 USD
Long-term debt including current maturities: Not available
Shares outstanding: 7.73 billion shares 2025-12-31 Source
Exact value

7726283805 shares

Reported share-count change

-0.04% · -2.77 million shares

Year-over-year change in reported shares. Splits, issuance and buybacks can affect this figure; it does not isolate employee compensation or economic dilution.

Exact inputs and evidence

7729053805 shares · 2024-12-31· Source
7726283805 shares · 2025-12-31· Source

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Revenue

18.8 million USD

2025-01-01 – 2025-12-31

Exact inputs and evidence

Revenue: 3517775 USD · 2025-01-01 – 2025-03-31 Source
Revenue: 4905420 USD · 2025-04-01 – 2025-06-30 Source
Revenue: 5529402 USD · 2025-07-01 – 2025-09-30 Source
Revenue: 18764817 USD · 2025-01-01 – 2025-12-31 Source
Revenue: 13952597 USD · 2025-01-01 – 2025-09-30 Source

Net income

-2.18 million USD

2025-01-01 – 2025-12-31

Exact inputs and evidence

Net income: -885097 USD · 2025-01-01 – 2025-03-31 Source
Net income: -295529 USD · 2025-04-01 – 2025-06-30 Source
Net income: 66136 USD · 2025-07-01 – 2025-09-30 Source
Net income: -2177669 USD · 2025-01-01 – 2025-12-31 Source
Net income: -1114490 USD · 2025-01-01 – 2025-09-30 Source

Operating cash flow

-32.9 thousand USD

2025-01-01 – 2025-12-31

Exact inputs and evidence

Operating cash flow: -73416 USD · 2025-01-01 – 2025-03-31 Source
Operating cash flow: -462759 USD · 2025-01-01 – 2025-06-30 Source
Operating cash flow: -73416 USD · 2025-01-01 – 2025-03-31 Source
Operating cash flow: -339135 USD · 2025-01-01 – 2025-09-30 Source
Operating cash flow: -462759 USD · 2025-01-01 – 2025-06-30 Source
Operating cash flow: -32876 USD · 2025-01-01 – 2025-12-31 Source
Operating cash flow: -339135 USD · 2025-01-01 – 2025-09-30 Source

Capital expenditure

278 thousand USD

2025-01-01 – 2025-12-31

Exact inputs and evidence

Capital expenditure: 12627 USD · 2025-01-01 – 2025-03-31 Source
Capital expenditure: 78820 USD · 2025-01-01 – 2025-06-30 Source
Capital expenditure: 12627 USD · 2025-01-01 – 2025-03-31 Source
Capital expenditure: 158716 USD · 2025-01-01 – 2025-09-30 Source
Capital expenditure: 78820 USD · 2025-01-01 – 2025-06-30 Source
Capital expenditure: 277740 USD · 2025-01-01 – 2025-12-31 Source
Capital expenditure: 158716 USD · 2025-01-01 – 2025-09-30 Source

Free cash flow

-311 thousand USD

2025-01-01 – 2025-12-31

Exact inputs and evidence

Operating cash flow: -73416 USD · 2025-01-01 – 2025-03-31 Source
Operating cash flow: -462759 USD · 2025-01-01 – 2025-06-30 Source
Operating cash flow: -73416 USD · 2025-01-01 – 2025-03-31 Source
Operating cash flow: -339135 USD · 2025-01-01 – 2025-09-30 Source
Operating cash flow: -462759 USD · 2025-01-01 – 2025-06-30 Source
Operating cash flow: -32876 USD · 2025-01-01 – 2025-12-31 Source
Operating cash flow: -339135 USD · 2025-01-01 – 2025-09-30 Source
Capital expenditure: 12627 USD · 2025-01-01 – 2025-03-31 Source
Capital expenditure: 78820 USD · 2025-01-01 – 2025-06-30 Source
Capital expenditure: 12627 USD · 2025-01-01 – 2025-03-31 Source
Capital expenditure: 158716 USD · 2025-01-01 – 2025-09-30 Source
Capital expenditure: 78820 USD · 2025-01-01 – 2025-06-30 Source
Capital expenditure: 277740 USD · 2025-01-01 – 2025-12-31 Source
Capital expenditure: 158716 USD · 2025-01-01 – 2025-09-30 Source

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2026-07-01.

Financial data available through: 2025-12-31.

Coverage by financial measure

Revenue: 10 of 11 periods available· newest 2025-12-31
Operating income: 11 of 11 periods available· newest 2025-12-31
Net income: 11 of 11 periods available· newest 2025-12-31
Operating cash flow: 11 of 11 periods available· newest 2025-12-31
Capital expenditure: 9 of 11 periods available· newest 2025-12-31
Total assets: 10 of 11 periods available· newest 2025-12-31
Total liabilities: 10 of 11 periods available· newest 2025-12-31
Current assets: 10 of 11 periods available· newest 2025-12-31
Current liabilities: 10 of 11 periods available· newest 2025-12-31
Cash and cash equivalents: 10 of 11 periods available· newest 2025-12-31
long term debt: No compatible figures in this window
Shares outstanding: 10 of 11 periods available· newest 2025-12-31

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
+211.9%

Prior period

USD 6.02 million

2024-01-01 – 2024-12-31
Current period

USD 18.76 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

18764817 − 6017204 = 12747613 USD

6017204 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
18764817 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Year-over-year change in Revenue: 12747613 USD Concept: fundies:Revenue Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 18764817 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#388498 Filing: 000190359626000271 Input fundies:Revenue: 6017204 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#389103 Filing: 000190359626000271
The citation records this snapshot. The page link may show a newer release later.
Net income
−USD 113,574

Prior period

−USD 2.06 million

2024-01-01 – 2024-12-31
Current period

−USD 2.18 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

-2177669 − -2064095 = -113574 USD

-2064095 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
-2177669 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Year-over-year change in Net income: -113574 USD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -2177669 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#412507 Filing: 000190359626000271 Input fundies:NetIncome: -2064095 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#413096 Filing: 000190359626000271
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+USD 422,828

Prior period

−USD 455,704

2024-01-01 – 2024-12-31
Current period

−USD 32,876

2025-01-01 – 2025-12-31

Exact inputs and evidence

-32876 − -455704 = 422828 USD

-455704 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
-32876 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Year-over-year change in Operating cash flow: 422828 USD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -32876 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#488648 Filing: 000190359626000271 Input fundies:OperatingCashFlow: -455704 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#489326 Filing: 000190359626000271
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+360.9%

Prior period

USD 60,259

2024-01-01 – 2024-12-31
Current period

USD 277,740

2025-01-01 – 2025-12-31

Exact inputs and evidence

277740 − 60259 = 217481 USD

60259 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
277740 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Year-over-year change in Capital expenditure: 217481 USD Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 277740 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#492252 Filing: 000190359626000271 Input fundies:CapitalExpenditure: 60259 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#492740 Filing: 000190359626000271
The citation records this snapshot. The page link may show a newer release later.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2025 2025-01-01 – 2025-12-31

Revenue USD 18.76 million 100% of revenue
Operating costs Derived USD 19.02 million 101% of revenue
Operating income −USD 260,135 −1.4% of revenue
Tax, interest and other Derived USD 1.92 million 10% of revenue
Net income −USD 2.18 million −12% of revenue

Cash

Operating cash flow −USD 32,876 −0.2% of revenue
Capital expenditure USD 277,740 1.5% of revenue
Free cash flow Derived −USD 310,616 −1.7% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2017 Operating loss: operating costs were 256% of revenue.
2018 Operating loss: operating costs were 767% of revenue.
2019 Operating loss: operating costs were 1,267% of revenue.
2020 Operating loss: operating costs were 148% of revenue.
2021 Net loss: net income was −79% of revenue.
2022 90%
2023 Operating loss: operating costs were 110% of revenue.
2024 Operating loss: operating costs were 122% of revenue.
2025 Operating loss: operating costs were 101% of revenue.

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2017 2017-01-01 – 2017-12-31	929416	2382573 Derived	-1453157	-84670 Derived	-1368487	-7604669 Derived	Source 2017-01-01 – 2017-12-31: 929416 USD Inspect Revenue Open source 2017-01-01 – 2017-12-31: -1453157 USD Inspect Operating Income Open source 2017-01-01 – 2017-12-31: -1368487 USD Inspect Net Income Open source 2017-01-01 – 2017-12-31: -4644669 USD Inspect Operating Cash Flow Open source 2017-01-01 – 2017-12-31: 2960000 USD Inspect Capital Expenditure Open source
2018 2018-01-01 – 2018-12-31	432515	3316832 Derived	-2884317	5294326 Derived	-8178643	Unavailable	Source 2018-01-01 – 2018-12-31: 432515 USD Inspect Revenue Open source 2018-01-01 – 2018-12-31: -2884317 USD Inspect Operating Income Open source 2018-01-01 – 2018-12-31: -8178643 USD Inspect Net Income Open source 2018-01-01 – 2018-12-31: -1463544 USD Inspect Operating Cash Flow Open source
2019 2019-01-01 – 2019-12-31	359947	4559682 Derived	-4199735	10763106 Derived	-14962841	Unavailable	Source 2019-01-01 – 2019-12-31: 359947 USD Inspect Revenue Open source 2019-01-01 – 2019-12-31: -4199735 USD Inspect Operating Income Open source 2019-01-01 – 2019-12-31: -14962841 USD Inspect Net Income Open source 2019-01-01 – 2019-12-31: -2895538 USD Inspect Operating Cash Flow Open source 2019-01-01 – 2019-12-31: -120000 USD Inspect Capital Expenditure Open source
2020 2020-01-01 – 2020-12-31	338996	502340 Derived	-163344	-3248336 Derived	3084992	Unavailable	Source 2020-01-01 – 2020-12-31: 338996 USD Inspect Revenue Open source 2020-01-01 – 2020-12-31: -163344 USD Inspect Operating Income Open source 2020-01-01 – 2020-12-31: 3084992 USD Inspect Net Income Open source 2020-01-01 – 2020-12-31: -101970 USD Inspect Operating Cash Flow Open source
2021 2021-01-01 – 2021-12-31	1942588	1940483 Derived	2105	1545051 Derived	-1542946	-218399 Derived	Source 2021-01-01 – 2021-12-31: 1942588 USD Inspect Revenue Open source 2021-01-01 – 2021-12-31: 2105 USD Inspect Operating Income Open source 2021-01-01 – 2021-12-31: -1542946 USD Inspect Net Income Open source 2021-01-01 – 2021-12-31: -85567 USD Inspect Operating Cash Flow Open source 2021-01-01 – 2021-12-31: 132832 USD Inspect Capital Expenditure Open source
2022 2022-01-01 – 2022-12-31	4820747	4331630 Derived	489117	193929 Derived	295188	1261257 Derived	Source 2022-01-01 – 2022-12-31: 4820747 USD Inspect Revenue Open source 2022-01-01 – 2022-12-31: 489117 USD Inspect Operating Income Open source 2022-01-01 – 2022-12-31: 295188 USD Inspect Net Income Open source 2022-01-01 – 2022-12-31: 1577079 USD Inspect Operating Cash Flow Open source 2022-01-01 – 2022-12-31: 315822 USD Inspect Capital Expenditure Open source
2023 2023-01-01 – 2023-12-31	5344976	5886896 Derived	-541920	-1548335 Derived	1006415	-570759 Derived	Source 2023-01-01 – 2023-12-31: 5344976 USD Inspect Revenue Open source 2023-01-01 – 2023-12-31: -541920 USD Inspect Operating Income Open source 2023-01-01 – 2023-12-31: 1006415 USD Inspect Net Income Open source 2023-01-01 – 2023-12-31: -530157 USD Inspect Operating Cash Flow Open source 2023-01-01 – 2023-12-31: 40602 USD Inspect Capital Expenditure Open source
2024 2024-01-01 – 2024-12-31	6017204	7350333 Derived	-1333129	730966 Derived	-2064095	-515963 Derived	Source 2024-01-01 – 2024-12-31: 6017204 USD Inspect Revenue Open source 2024-01-01 – 2024-12-31: -1333129 USD Inspect Operating Income Open source 2024-01-01 – 2024-12-31: -2064095 USD Inspect Net Income Open source 2024-01-01 – 2024-12-31: -455704 USD Inspect Operating Cash Flow Open source 2024-01-01 – 2024-12-31: 60259 USD Inspect Capital Expenditure Open source
2025 2025-01-01 – 2025-12-31	18764817	19024952 Derived	-260135	1917534 Derived	-2177669	-310616 Derived	Source 2025-01-01 – 2025-12-31: 18764817 USD Inspect Revenue Open source 2025-01-01 – 2025-12-31: -260135 USD Inspect Operating Income Open source 2025-01-01 – 2025-12-31: -2177669 USD Inspect Net Income Open source 2025-01-01 – 2025-12-31: -32876 USD Inspect Operating Cash Flow Open source 2025-01-01 – 2025-12-31: 277740 USD Inspect Capital Expenditure Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 18.8M 2025

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20152015-12-31	Revenue	3138878	Revenue: 3138878 Open source
20172017-12-31	Revenue	929416	Revenue: 929416 Open source
20182018-12-31	Revenue	432515	Revenue: 432515 Open source
20192019-12-31	Revenue	359947	Revenue: 359947 Open source
20202020-12-31	Revenue	338996	Revenue: 338996 Open source
20212021-12-31	Revenue	1942588	Revenue: 1942588 Open source
20222022-12-31	Revenue	4820747	Revenue: 4820747 Open source
20232023-12-31	Revenue	5344976	Revenue: 5344976 Open source
20242024-12-31	Revenue	6017204	Revenue: 6017204 Open source
20252025-12-31	Revenue	18764817	Revenue: 18764817 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

211.9% 2025

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Year over year	No prior comparable period	Revenue: 3138878 Open source
20172017-12-31	Year over year	No prior comparable period	Revenue: 929416 Open source
20182018-12-31	Year over year	-53.5%	Revenue: 432515 Open source Revenue: 929416 Open source
20192019-12-31	Year over year	-16.8%	Revenue: 359947 Open source Revenue: 432515 Open source
20202020-12-31	Year over year	-5.8%	Revenue: 338996 Open source Revenue: 359947 Open source
20212021-12-31	Year over year	473%	Revenue: 1942588 Open source Revenue: 338996 Open source
20222022-12-31	Year over year	148.2%	Revenue: 4820747 Open source Revenue: 1942588 Open source
20232023-12-31	Year over year	10.9%	Revenue: 5344976 Open source Revenue: 4820747 Open source
20242024-12-31	Year over year	12.6%	Revenue: 6017204 Open source Revenue: 5344976 Open source
20252025-12-31	Year over year	211.9%	Revenue: 18764817 Open source Revenue: 6017204 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin -1.4% 2025

Net margin -11.6% 2025

Free cash flow margin -1.7% 2025

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Operating margin	-14.3%	Operating Income: -450221 Open source Revenue: 3138878 Open source
20172017-12-31	Operating margin	-156.4%	Operating Income: -1453157 Open source Revenue: 929416 Open source
20182018-12-31	Operating margin	-666.9%	Operating Income: -2884317 Open source Revenue: 432515 Open source
20192019-12-31	Operating margin	-1,166.8%	Operating Income: -4199735 Open source Revenue: 359947 Open source
20202020-12-31	Operating margin	-48.2%	Operating Income: -163344 Open source Revenue: 338996 Open source
20212021-12-31	Operating margin	0.1%	Operating Income: 2105 Open source Revenue: 1942588 Open source
20222022-12-31	Operating margin	10.1%	Operating Income: 489117 Open source Revenue: 4820747 Open source
20232023-12-31	Operating margin	-10.1%	Operating Income: -541920 Open source Revenue: 5344976 Open source
20242024-12-31	Operating margin	-22.2%	Operating Income: -1333129 Open source Revenue: 6017204 Open source
20252025-12-31	Operating margin	-1.4%	Operating Income: -260135 Open source Revenue: 18764817 Open source
20152015-12-31	Net margin	-36.8%	Net Income: -1155176 Open source Revenue: 3138878 Open source
20172017-12-31	Net margin	-147.2%	Net Income: -1368487 Open source Revenue: 929416 Open source
20182018-12-31	Net margin	-1,891%	Net Income: -8178643 Open source Revenue: 432515 Open source
20192019-12-31	Net margin	-4,157%	Net Income: -14962841 Open source Revenue: 359947 Open source
20202020-12-31	Net margin	910%	Net Income: 3084992 Open source Revenue: 338996 Open source
20212021-12-31	Net margin	-79.4%	Net Income: -1542946 Open source Revenue: 1942588 Open source
20222022-12-31	Net margin	6.1%	Net Income: 295188 Open source Revenue: 4820747 Open source
20232023-12-31	Net margin	18.8%	Net Income: 1006415 Open source Revenue: 5344976 Open source
20242024-12-31	Net margin	-34.3%	Net Income: -2064095 Open source Revenue: 6017204 Open source
20252025-12-31	Net margin	-11.6%	Net Income: -2177669 Open source Revenue: 18764817 Open source
20152015-12-31	Free cash flow margin	Not reported	Revenue: 3138878 Open source
20172017-12-31	Free cash flow margin	-818.2%	Revenue: 929416 Open source Operating Cash Flow: -4644669 Open source Capital Expenditure: 2960000 Open source
20182018-12-31	Free cash flow margin	Not reported	Revenue: 432515 Open source Operating Cash Flow: -1463544 Open source
20192019-12-31	Free cash flow margin	Not reported	Revenue: 359947 Open source Operating Cash Flow: -2895538 Open source Capital Expenditure: -120000 Open source
20202020-12-31	Free cash flow margin	Not reported	Revenue: 338996 Open source Operating Cash Flow: -101970 Open source
20212021-12-31	Free cash flow margin	-11.2%	Revenue: 1942588 Open source Operating Cash Flow: -85567 Open source Capital Expenditure: 132832 Open source
20222022-12-31	Free cash flow margin	26.2%	Revenue: 4820747 Open source Operating Cash Flow: 1577079 Open source Capital Expenditure: 315822 Open source
20232023-12-31	Free cash flow margin	-10.7%	Revenue: 5344976 Open source Operating Cash Flow: -530157 Open source Capital Expenditure: 40602 Open source
20242024-12-31	Free cash flow margin	-8.6%	Revenue: 6017204 Open source Operating Cash Flow: -455704 Open source Capital Expenditure: 60259 Open source
20252025-12-31	Free cash flow margin	-1.7%	Revenue: 18764817 Open source Operating Cash Flow: -32876 Open source Capital Expenditure: 277740 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD -32.9K 2025

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20152015-12-31	Operating cash flow	Not reported	No source recorded
20172017-12-31	Operating cash flow	-4644669	Operating Cash Flow: -4644669 Open source
20182018-12-31	Operating cash flow	-1463544	Operating Cash Flow: -1463544 Open source
20192019-12-31	Operating cash flow	-2895538	Operating Cash Flow: -2895538 Open source
20202020-12-31	Operating cash flow	-101970	Operating Cash Flow: -101970 Open source
20212021-12-31	Operating cash flow	-85567	Operating Cash Flow: -85567 Open source
20222022-12-31	Operating cash flow	1577079	Operating Cash Flow: 1577079 Open source
20232023-12-31	Operating cash flow	-530157	Operating Cash Flow: -530157 Open source
20242024-12-31	Operating cash flow	-455704	Operating Cash Flow: -455704 Open source
20252025-12-31	Operating cash flow	-32876	Operating Cash Flow: -32876 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

USD -310.6K 2025

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20152015-12-31	Free cash flow	Unavailable	No source recorded
20172017-12-31	Free cash flow	-7604669	Operating Cash Flow: -4644669 Open source Capital Expenditure: 2960000 Open source
20182018-12-31	Free cash flow	Unavailable	Operating Cash Flow: -1463544 Open source
20192019-12-31	Free cash flow	Unavailable	Operating Cash Flow: -2895538 Open source Capital Expenditure: -120000 Open source
20202020-12-31	Free cash flow	Unavailable	Operating Cash Flow: -101970 Open source
20212021-12-31	Free cash flow	-218399	Operating Cash Flow: -85567 Open source Capital Expenditure: 132832 Open source
20222022-12-31	Free cash flow	1261257	Operating Cash Flow: 1577079 Open source Capital Expenditure: 315822 Open source
20232023-12-31	Free cash flow	-570759	Operating Cash Flow: -530157 Open source Capital Expenditure: 40602 Open source
20242024-12-31	Free cash flow	-515963	Operating Cash Flow: -455704 Open source Capital Expenditure: 60259 Open source
20252025-12-31	Free cash flow	-310616	Operating Cash Flow: -32876 Open source Capital Expenditure: 277740 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

133.5% 2025

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Liabilities / assets	1,173.6%	Total Liabilities: 3424225 Open source Total Assets: 291769 Open source
20172017-12-31	Liabilities / assets	114.5%	Total Liabilities: 14044070 Open source Total Assets: 12268428 Open source
20182018-12-31	Liabilities / assets	160.9%	Total Liabilities: 20385062 Open source Total Assets: 12669109 Open source
20192019-12-31	Liabilities / assets	723.5%	Total Liabilities: 23231623 Open source Total Assets: 3211079 Open source
20202020-12-31	Liabilities / assets	482.6%	Total Liabilities: 18448565 Open source Total Assets: 3822466 Open source
20212021-12-31	Liabilities / assets	244.3%	Total Liabilities: 16009687 Open source Total Assets: 6554306 Open source
20222022-12-31	Liabilities / assets	234.6%	Total Liabilities: 15395837 Open source Total Assets: 6563294 Open source
20232023-12-31	Liabilities / assets	153.8%	Total Liabilities: 17719456 Open source Total Assets: 11519176 Open source
20242024-12-31	Liabilities / assets	161.3%	Total Liabilities: 19616969 Open source Total Assets: 12158402 Open source
20252025-12-31	Liabilities / assets	133.5%	Total Liabilities: 38403215 Open source Total Assets: 28766979 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.1× 2025

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Current assets / current liabilities	0.06×	Current Assets: 219519 Open source Current Liabilities: 3415437 Open source
20172017-12-31	Current assets / current liabilities	0.05×	Current Assets: 334619 Open source Current Liabilities: 6860178 Open source
20182018-12-31	Current assets / current liabilities	0.03×	Current Assets: 407848 Open source Current Liabilities: 13677716 Open source
20192019-12-31	Current assets / current liabilities	0.01×	Current Assets: 255442 Open source Current Liabilities: 18575858 Open source
20202020-12-31	Current assets / current liabilities	0.07×	Current Assets: 935152 Open source Current Liabilities: 13864800 Open source
20212021-12-31	Current assets / current liabilities	0.02×	Current Assets: 271799 Open source Current Liabilities: 13516802 Open source
20222022-12-31	Current assets / current liabilities	0.04×	Current Assets: 542896 Open source Current Liabilities: 13289131 Open source
20232023-12-31	Current assets / current liabilities	0.05×	Current Assets: 403100 Open source Current Liabilities: 8298904 Open source
20242024-12-31	Current assets / current liabilities	0.05×	Current Assets: 528758 Open source Current Liabilities: 9654773 Open source
20252025-12-31	Current assets / current liabilities	0.1×	Current Assets: 1557447 Open source Current Liabilities: 15359591 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2016 2016-01-01 – 2016-12-31	−USD 260,709 Exact value Exact value: -260709 USD 2016-01-01 – 2016-12-31: -260709 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2016-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: -260709 USD Concept: fundies:NetIncome Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:NetIncome: -260709 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186819000210/grst-20181231.xml#112180 Filing: 000172186819000210 The citation records this snapshot. The page link may show a newer release later.	−USD 4,142 Exact value Exact value: -4142 USD 2016-01-01 – 2016-12-31: -4142 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2016-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -4142 USD Concept: fundies:OperatingCashFlow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -4142 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186818000302/grst-20171231.xml#1178122 Filing: 000172186818000302 The citation records this snapshot. The page link may show a newer release later.	Unavailable The mapped spending value is negative, so its direction is unclear. Source Inspect Capital Expenditure Open source	Unavailable Capital expenditure has a negative mapped value; spending direction is unclear.
2017 2017-01-01 – 2017-12-31	−USD 1.37 million Exact value Exact value: -1368487 USD 2017-01-01 – 2017-12-31: -1368487 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2017-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: -1368487 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1368487 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186819000210/grst-20181231.xml#110790 Filing: 000172186819000210 The citation records this snapshot. The page link may show a newer release later.	−USD 4.64 million Exact value Exact value: -4644669 USD 2017-01-01 – 2017-12-31: -4644669 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2017-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -4644669 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -4644669 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186819000210/grst-20181231.xml#137374 Filing: 000172186819000210 The citation records this snapshot. The page link may show a newer release later.	USD 2.96 million Exact value Exact value: 2960000 USD 2017-01-01 – 2017-12-31: 2960000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Greenestone Healthcare Corp. · 2017-12-31 Greenestone Healthcare Corp. (edgar:792935) Capital Expenditure: 2960000 USD Concept: fundies:CapitalExpenditure Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ACapitalExpenditure&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 2960000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186819000210/grst-20181231.xml#137687 Filing: 000172186819000210 The citation records this snapshot. The page link may show a newer release later.	−USD 7.6 million Calculation and evidence -4644669 − 2960000 USD Exact free cash flow: -7604669 USD 2017-01-01 – 2017-12-31: -4644669 USD · Inspect Operating Cash Flow · Source 2017-01-01 – 2017-12-31: 2960000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Greenestone Healthcare Corp. · 2017-12-31 Greenestone Healthcare Corp. (edgar:792935) Free cash flow: -7604669 USD Concept: free-cash-flow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -4644669 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186819000210/grst-20181231.xml#137374 Filing: 000172186819000210 Input fundies:CapitalExpenditure: 2960000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186819000210/grst-20181231.xml#137687 Filing: 000172186819000210 The citation records this snapshot. The page link may show a newer release later.
2018 2018-01-01 – 2018-12-31	−USD 8.18 million Exact value Exact value: -8178643 USD 2018-01-01 – 2018-12-31: -8178643 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2018-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: -8178643 USD Concept: fundies:NetIncome Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:NetIncome: -8178643 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186820000304/grst-20191231.xml#147077 Filing: 000172186820000304 The citation records this snapshot. The page link may show a newer release later.	−USD 1.46 million Exact value Exact value: -1463544 USD 2018-01-01 – 2018-12-31: -1463544 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2018-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -1463544 USD Concept: fundies:OperatingCashFlow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1463544 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186820000304/grst-20191231.xml#160399 Filing: 000172186820000304 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2019 2019-01-01 – 2019-12-31	−USD 14.96 million Exact value Exact value: -14962841 USD 2019-01-01 – 2019-12-31: -14962841 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2019-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: -14962841 USD Concept: fundies:NetIncome Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:NetIncome: -14962841 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186821000220/grst-20201231.xml#895985 Filing: 000172186821000220 The citation records this snapshot. The page link may show a newer release later.	−USD 2.9 million Exact value Exact value: -2895538 USD 2019-01-01 – 2019-12-31: -2895538 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2019-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -2895538 USD Concept: fundies:OperatingCashFlow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -2895538 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000172186821000220/grst-20201231.xml#925148 Filing: 000172186821000220 The citation records this snapshot. The page link may show a newer release later.	Unavailable The mapped spending value is negative, so its direction is unclear. Source Inspect Capital Expenditure Open source	Unavailable Capital expenditure has a negative mapped value; spending direction is unclear.
2020 2020-01-01 – 2020-12-31	USD 3.08 million Exact value Exact value: 3084992 USD 2020-01-01 – 2020-12-31: 3084992 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2020-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: 3084992 USD Concept: fundies:NetIncome Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:NetIncome: 3084992 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359622000192/sfs10kgrst033022.htm#475512 Filing: 000190359622000192 The citation records this snapshot. The page link may show a newer release later.	−USD 101,970 Exact value Exact value: -101970 USD 2020-01-01 – 2020-12-31: -101970 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2020-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -101970 USD Concept: fundies:OperatingCashFlow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -101970 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359622000192/sfs10kgrst033022.htm#699320 Filing: 000190359622000192 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2021 2021-01-01 – 2021-12-31	−USD 1.54 million Exact value Exact value: -1542946 USD 2021-01-01 – 2021-12-31: -1542946 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2021-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: -1542946 USD Concept: fundies:NetIncome Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1542946 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359623000263/grst_10k.htm#332552 Filing: 000190359623000263 The citation records this snapshot. The page link may show a newer release later.	−USD 85,567 Exact value Exact value: -85567 USD 2021-01-01 – 2021-12-31: -85567 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2021-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -85567 USD Concept: fundies:OperatingCashFlow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -85567 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359623000263/grst_10k.htm#502208 Filing: 000190359623000263 The citation records this snapshot. The page link may show a newer release later.	USD 132,832 Exact value Exact value: 132832 USD 2021-01-01 – 2021-12-31: 132832 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Greenestone Healthcare Corp. · 2021-12-31 Greenestone Healthcare Corp. (edgar:792935) Capital Expenditure: 132832 USD Concept: fundies:CapitalExpenditure Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ACapitalExpenditure&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 132832 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359622000192/sfs10kgrst033022.htm#707742 Filing: 000190359622000192 The citation records this snapshot. The page link may show a newer release later.	−USD 218,399 Calculation and evidence -85567 − 132832 USD Exact free cash flow: -218399 USD 2021-01-01 – 2021-12-31: -85567 USD · Inspect Operating Cash Flow · Source 2021-01-01 – 2021-12-31: 132832 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Greenestone Healthcare Corp. · 2021-12-31 Greenestone Healthcare Corp. (edgar:792935) Free cash flow: -218399 USD Concept: free-cash-flow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -85567 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359623000263/grst_10k.htm#502208 Filing: 000190359623000263 Input fundies:CapitalExpenditure: 132832 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359622000192/sfs10kgrst033022.htm#707742 Filing: 000190359622000192 The citation records this snapshot. The page link may show a newer release later.
2022 2022-01-01 – 2022-12-31	USD 295,188 Exact value Exact value: 295188 USD 2022-01-01 – 2022-12-31: 295188 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2022-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: 295188 USD Concept: fundies:NetIncome Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:NetIncome: 295188 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359624000279/grst_10k.htm#462081 Filing: 000190359624000279 The citation records this snapshot. The page link may show a newer release later.	USD 1.58 million Exact value Exact value: 1577079 USD 2022-01-01 – 2022-12-31: 1577079 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2022-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: 1577079 USD Concept: fundies:OperatingCashFlow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 1577079 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359624000279/grst_10k.htm#550258 Filing: 000190359624000279 The citation records this snapshot. The page link may show a newer release later.	USD 315,822 Exact value Exact value: 315822 USD 2022-01-01 – 2022-12-31: 315822 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Greenestone Healthcare Corp. · 2022-12-31 Greenestone Healthcare Corp. (edgar:792935) Capital Expenditure: 315822 USD Concept: fundies:CapitalExpenditure Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ACapitalExpenditure&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 315822 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359624000279/grst_10k.htm#557875 Filing: 000190359624000279 The citation records this snapshot. The page link may show a newer release later.	USD 1.26 million Calculation and evidence 1577079 − 315822 USD Exact free cash flow: 1261257 USD 2022-01-01 – 2022-12-31: 1577079 USD · Inspect Operating Cash Flow · Source 2022-01-01 – 2022-12-31: 315822 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Greenestone Healthcare Corp. · 2022-12-31 Greenestone Healthcare Corp. (edgar:792935) Free cash flow: 1261257 USD Concept: free-cash-flow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 1577079 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359624000279/grst_10k.htm#550258 Filing: 000190359624000279 Input fundies:CapitalExpenditure: 315822 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359624000279/grst_10k.htm#557875 Filing: 000190359624000279 The citation records this snapshot. The page link may show a newer release later.
2023 2023-01-01 – 2023-12-31	USD 1.01 million Exact value Exact value: 1006415 USD 2023-01-01 – 2023-12-31: 1006415 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2023-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: 1006415 USD Concept: fundies:NetIncome Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:NetIncome: 1006415 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359625000296/grst_10k.htm#464522 Filing: 000190359625000296 The citation records this snapshot. The page link may show a newer release later.	−USD 530,157 Exact value Exact value: -530157 USD 2023-01-01 – 2023-12-31: -530157 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2023-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -530157 USD Concept: fundies:OperatingCashFlow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -530157 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359625000296/grst_10k.htm#483422 Filing: 000190359625000296 The citation records this snapshot. The page link may show a newer release later.	USD 40,602 Exact value Exact value: 40602 USD 2023-01-01 – 2023-12-31: 40602 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Greenestone Healthcare Corp. · 2023-12-31 Greenestone Healthcare Corp. (edgar:792935) Capital Expenditure: 40602 USD Concept: fundies:CapitalExpenditure Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ACapitalExpenditure&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 40602 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359625000296/grst_10k.htm#488614 Filing: 000190359625000296 The citation records this snapshot. The page link may show a newer release later.	−USD 570,759 Calculation and evidence -530157 − 40602 USD Exact free cash flow: -570759 USD 2023-01-01 – 2023-12-31: -530157 USD · Inspect Operating Cash Flow · Source 2023-01-01 – 2023-12-31: 40602 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Greenestone Healthcare Corp. · 2023-12-31 Greenestone Healthcare Corp. (edgar:792935) Free cash flow: -570759 USD Concept: free-cash-flow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -530157 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359625000296/grst_10k.htm#483422 Filing: 000190359625000296 Input fundies:CapitalExpenditure: 40602 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359625000296/grst_10k.htm#488614 Filing: 000190359625000296 The citation records this snapshot. The page link may show a newer release later.
2024 2024-01-01 – 2024-12-31	−USD 2.06 million Exact value Exact value: -2064095 USD 2024-01-01 – 2024-12-31: -2064095 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2024-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: -2064095 USD Concept: fundies:NetIncome Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:NetIncome: -2064095 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#413096 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.	−USD 455,704 Exact value Exact value: -455704 USD 2024-01-01 – 2024-12-31: -455704 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2024-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -455704 USD Concept: fundies:OperatingCashFlow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -455704 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#489326 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.	USD 60,259 Exact value Exact value: 60259 USD 2024-01-01 – 2024-12-31: 60259 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Greenestone Healthcare Corp. · 2024-12-31 Greenestone Healthcare Corp. (edgar:792935) Capital Expenditure: 60259 USD Concept: fundies:CapitalExpenditure Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ACapitalExpenditure&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 60259 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#492740 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.	−USD 515,963 Calculation and evidence -455704 − 60259 USD Exact free cash flow: -515963 USD 2024-01-01 – 2024-12-31: -455704 USD · Inspect Operating Cash Flow · Source 2024-01-01 – 2024-12-31: 60259 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Greenestone Healthcare Corp. · 2024-12-31 Greenestone Healthcare Corp. (edgar:792935) Free cash flow: -515963 USD Concept: free-cash-flow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -455704 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#489326 Filing: 000190359626000271 Input fundies:CapitalExpenditure: 60259 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#492740 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.
2025 2025-01-01 – 2025-12-31	−USD 2.18 million Exact value Exact value: -2177669 USD 2025-01-01 – 2025-12-31: -2177669 USD Inspect Net Income Open source Share or cite Citation for Net Income · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Net Income: -2177669 USD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ANetIncome&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:NetIncome: -2177669 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#412507 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.	−USD 32,876 Exact value Exact value: -32876 USD 2025-01-01 – 2025-12-31: -32876 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Operating Cash Flow: -32876 USD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3AOperatingCashFlow&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -32876 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#488648 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.	USD 277,740 Exact value Exact value: 277740 USD 2025-01-01 – 2025-12-31: 277740 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Capital Expenditure: 277740 USD Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935/explain?concept=fundies%3ACapitalExpenditure&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 277740 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#492252 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.	−USD 310,616 Calculation and evidence -32876 − 277740 USD Exact free cash flow: -310616 USD 2025-01-01 – 2025-12-31: -32876 USD · Inspect Operating Cash Flow · Source 2025-01-01 – 2025-12-31: 277740 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Greenestone Healthcare Corp. · 2025-12-31 Greenestone Healthcare Corp. (edgar:792935) Free cash flow: -310616 USD Concept: free-cash-flow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T23:13:20Z Snapshot: c3292f339ee375b2e7d36171689b84b7caaeac734284924c38a41ddbd71cfbb8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/792935?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -32876 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#488648 Filing: 000190359626000271 Input fundies:CapitalExpenditure: 277740 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/792935/000190359626000271/grst_10k.htm#492252 Filing: 000190359626000271 The citation records this snapshot. The page link may show a newer release later.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

135 filings · 4,195 latest values · 4,195 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0000792935, 792935, GRST, edgar:792935

Also known as ETHEMA HEALTH CORPORATION., ETHEMA HEALTH Corp, Ethema Health Corporation, Ethema Health Corporation, GREENESTONE HEALTHCARE CORP, Greenestone Healthcare Corp, Greenestone Healthcare Corp., NOVA NATURAL RESOURCES CORP

Greenestone Healthcare Corp.

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Reported share-count change

Trailing twelve months

Revenue

Net income

Operating cash flow

Capital expenditure

Free cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2025 2025-01-01 – 2025-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation