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QUESTAR GAS CO

EDGAR

Quarterly report (10-Q) · filed 2018-11-02

114 filing records in this dataset, filed from 1994-03-29 to 2018-11-02. Reported financial figures are available; chart coverage varies by period.

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Watchlist

Latest quarter

Revenue

82.3 million USD

2018 Q3 · USD

Exact inputs and evidence

Revenue: 82300000 USD Source

Operating margin

-10.69%

2018 Q3 · %

Exact inputs and evidence

Operating Income: -8800000 USD Source
Revenue: 82300000 USD Source

Operating cash flow

-3.5 million USD

2018 Q3 · USD

Exact inputs and evidence

Operating Cash Flow: 223700000 USD Source
Operating Cash Flow: 227200000 USD Source

Free cash flow

-65.2 million USD

2018 Q3 · USD

Exact inputs and evidence

Operating Cash Flow: 223700000 USD Source
Operating Cash Flow: 227200000 USD Source
Capital Expenditure: 171800000 USD Source
Capital Expenditure: 110100000 USD Source

Cash and cash equivalents: 1.7 million USD 2018-09-30 Source
Exact value

1700000 USD
Long-term debt including current maturities: Not available
Shares outstanding: 9.2 million shares 2018-09-30 Source
Exact value

9200000 shares

Reported share-count change

0.00% · 0 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

9200000 shares · 2017-09-30· Source
9200000 shares · 2018-09-30· 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

940 million USD

2017-10-01 – 2018-09-30

Exact inputs and evidence

Revenue: 319500000 USD · 2017-10-01 – 2017-12-31 Source
Revenue: 404200000 USD · 2018-01-01 – 2018-03-31 Source
Revenue: 133900000 USD · 2018-04-01 – 2018-06-30 Source
Revenue: 82300000 USD · 2018-07-01 – 2018-09-30 Source

Net income

74.7 million USD

2017-10-01 – 2018-09-30

Exact inputs and evidence

Net income: 30000000 USD · 2017-10-01 – 2017-12-31 Source
Net income: 59100000 USD · 2018-01-01 – 2018-03-31 Source
Net income: -2800000 USD · 2018-04-01 – 2018-06-30 Source
Net income: -11600000 USD · 2018-07-01 – 2018-09-30 Source

Operating cash flow

205 million USD

2017-10-01 – 2018-09-30

Exact inputs and evidence

Operating cash flow: 141300000 USD · 2017-01-01 – 2017-12-31 Source
Operating cash flow: 160200000 USD · 2017-01-01 – 2017-09-30 Source
Operating cash flow: 188300000 USD · 2018-01-01 – 2018-03-31 Source
Operating cash flow: 227200000 USD · 2018-01-01 – 2018-06-30 Source
Operating cash flow: 188300000 USD · 2018-01-01 – 2018-03-31 Source
Operating cash flow: 223700000 USD · 2018-01-01 – 2018-09-30 Source
Operating cash flow: 227200000 USD · 2018-01-01 – 2018-06-30 Source

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

Latest filing recorded: 2018-11-02.

Financial data available through: 2017-12-31.

Coverage by financial measure

Revenue: 11 of 11 periods available· newest 2017-12-31
Operating income: 11 of 11 periods available· newest 2017-12-31
Net income: 11 of 11 periods available· newest 2017-12-31
Operating cash flow: 8 of 11 periods available· newest 2017-12-31
Capital expenditure: 8 of 11 periods available· newest 2017-12-31
Total assets: 10 of 11 periods available· newest 2017-12-31
Total liabilities: 3 of 11 periods available· newest 2017-12-31
Current assets: 10 of 11 periods available· newest 2017-12-31
Current liabilities: 10 of 11 periods available· newest 2017-12-31
Cash and cash equivalents: 11 of 11 periods available· newest 2017-12-31
long term debt: No compatible figures in this window
Shares outstanding: 3 of 11 periods available· newest 2017-12-31

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
+2.8%

Prior period

USD 921.3 million

2016-01-01 – 2016-12-31
Current period

USD 947 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

947000000 − 921300000 = 25700000 USD

921300000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
947000000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Year-over-year change in Revenue: 25700000 USD Concept: fundies:Revenue Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 947000000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#133852 Filing: 000119312518060949 Input fundies:Revenue: 921300000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#134010 Filing: 000119312518060949
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Net income
+18%

Prior period

USD 57.2 million

2016-01-01 – 2016-12-31
Current period

USD 67.5 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

67500000 − 57200000 = 10300000 USD

57200000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
67500000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Year-over-year change in Net income: 10300000 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 67500000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#140090 Filing: 000119312518060949 Input fundies:NetIncome: 57200000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#140243 Filing: 000119312518060949
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Operating cash flow
-29.7%

Prior period

USD 201.1 million

2016-01-01 – 2016-12-31
Current period

USD 141.3 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

141300000 − 201100000 = -59800000 USD

201100000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
141300000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Year-over-year change in Operating cash flow: -59800000 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 141300000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166438 Filing: 000119312518060949 Input fundies:OperatingCashFlow: 201100000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166690 Filing: 000119312518060949
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Capital expenditure
-10.4%

Prior period

USD 240.4 million

2016-01-01 – 2016-12-31
Current period

USD 215.4 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

215400000 − 240400000 = -25000000 USD

240400000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
215400000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Year-over-year change in Capital expenditure: -25000000 USD Concept: fundies:CapitalExpenditure Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 215400000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167194 Filing: 000119312518060949 Input fundies:CapitalExpenditure: 240400000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167406 Filing: 000119312518060949
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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.

2017 2017-01-01 – 2017-12-31

Revenue USD 947 million 100% of revenue
Operating costs Derived USD 802.7 million 85% of revenue
Operating income USD 144.3 million 15% of revenue
Tax, interest and other Derived USD 76.8 million 8.1% of revenue
Net income USD 67.5 million 7.1% of revenue

Cash

Operating cash flow USD 141.3 million 15% of revenue
Capital expenditure USD 215.4 million 23% of revenue
Free cash flow Derived −USD 74.1 million −7.8% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2010 Net income was higher than operating income, so the split is not drawn.
2010 Net income was higher than operating income, so the split is not drawn.
2010 90%
2011 91%
2011 17%13%70%
2011 17%13%69%
2014 89%
2015 87%
2016 87%
2017 85%

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
2010 2009-07-01 – 2010-06-30	1090600000	758200000 Derived	332400000	-163600000 Derived	496000000	Unavailable	Source 2009-07-01 – 2010-06-30: 1090600000 USD Inspect Revenue Open source 2009-07-01 – 2010-06-30: 332400000 USD Inspect Operating Income Open source 2009-07-01 – 2010-06-30: 496000000 USD Inspect Net Income Open source
2010 2009-10-01 – 2010-09-30	1104900000	769500000 Derived	335400000	-90100000 Derived	425500000	Unavailable	Source 2009-10-01 – 2010-09-30: 1104900000 USD Inspect Revenue Open source 2009-10-01 – 2010-09-30: 335400000 USD Inspect Operating Income Open source 2009-10-01 – 2010-09-30: 425500000 USD Inspect Net Income Open source
2010 2010-01-01 – 2010-12-31	902900000	814300000 Derived	88600000	44700000 Derived	43900000	-39300000 Derived	Source 2010-01-01 – 2010-12-31: 902900000 USD Inspect Revenue Open source 2010-01-01 – 2010-12-31: 88600000 USD Inspect Operating Income Open source 2010-01-01 – 2010-12-31: 43900000 USD Inspect Net Income Open source 2010-01-01 – 2010-12-31: 69300000 USD Inspect Operating Cash Flow Open source 2010-01-01 – 2010-12-31: 108600000 USD Inspect Capital Expenditure Open source
2011 2010-04-01 – 2011-03-31	956600000	867800000 Derived	88800000	44600000 Derived	44200000	Unavailable	Source 2010-04-01 – 2011-03-31: 956600000 USD Inspect Revenue Open source 2010-04-01 – 2011-03-31: 88800000 USD Inspect Operating Income Open source 2010-04-01 – 2011-03-31: 44200000 USD Inspect Net Income Open source
2011 2010-07-01 – 2011-06-30	1200800000	842100000 Derived	358700000	157100000 Derived	201600000	Unavailable	Source 2010-07-01 – 2011-06-30: 1200800000 USD Inspect Revenue Open source 2010-07-01 – 2011-06-30: 358700000 USD Inspect Operating Income Open source 2010-07-01 – 2011-06-30: 201600000 USD Inspect Net Income Open source
2011 2010-10-01 – 2011-09-30	1202300000	834200000 Derived	368100000	158100000 Derived	210000000	Unavailable	Source 2010-10-01 – 2011-09-30: 1202300000 USD Inspect Revenue Open source 2010-10-01 – 2011-09-30: 368100000 USD Inspect Operating Income Open source 2010-10-01 – 2011-09-30: 210000000 USD Inspect Net Income Open source
2014 2014-01-01 – 2014-12-31	960900000	851400000 Derived	109500000	54300000 Derived	55200000	-61000000 Derived	Source 2014-01-01 – 2014-12-31: 960900000 USD Inspect Revenue Open source 2014-01-01 – 2014-12-31: 109500000 USD Inspect Operating Income Open source 2014-01-01 – 2014-12-31: 55200000 USD Inspect Net Income Open source 2014-01-01 – 2014-12-31: 113700000 USD Inspect Operating Cash Flow Open source 2014-01-01 – 2014-12-31: 174700000 USD Inspect Capital Expenditure Open source
2015 2015-01-01 – 2015-12-31	917600000	795000000 Derived	122600000	58300000 Derived	64300000	-101300000 Derived	Source 2015-01-01 – 2015-12-31: 917600000 USD Inspect Revenue Open source 2015-01-01 – 2015-12-31: 122600000 USD Inspect Operating Income Open source 2015-01-01 – 2015-12-31: 64300000 USD Inspect Net Income Open source 2015-01-01 – 2015-12-31: 116100000 USD Inspect Operating Cash Flow Open source 2015-01-01 – 2015-12-31: 217400000 USD Inspect Capital Expenditure Open source
2016 2016-01-01 – 2016-12-31	921300000	800600000 Derived	120700000	63500000 Derived	57200000	-39300000 Derived	Source 2016-01-01 – 2016-12-31: 921300000 USD Inspect Revenue Open source 2016-01-01 – 2016-12-31: 120700000 USD Inspect Operating Income Open source 2016-01-01 – 2016-12-31: 57200000 USD Inspect Net Income Open source 2016-01-01 – 2016-12-31: 201100000 USD Inspect Operating Cash Flow Open source 2016-01-01 – 2016-12-31: 240400000 USD Inspect Capital Expenditure Open source
2017 2017-01-01 – 2017-12-31	947000000	802700000 Derived	144300000	76800000 Derived	67500000	-74100000 Derived	Source 2017-01-01 – 2017-12-31: 947000000 USD Inspect Revenue Open source 2017-01-01 – 2017-12-31: 144300000 USD Inspect Operating Income Open source 2017-01-01 – 2017-12-31: 67500000 USD Inspect Net Income Open source 2017-01-01 – 2017-12-31: 141300000 USD Inspect Operating Cash Flow Open source 2017-01-01 – 2017-12-31: 215400000 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 947M 2017

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20102010-06-30	Revenue	1090600000	Revenue: 1090600000 Open source
20102010-09-30	Revenue	1104900000	Revenue: 1104900000 Open source
20102010-12-31	Revenue	902900000	Revenue: 902900000 Open source
20112011-03-31	Revenue	956600000	Revenue: 956600000 Open source
20112011-06-30	Revenue	1200800000	Revenue: 1200800000 Open source
20112011-09-30	Revenue	1202300000	Revenue: 1202300000 Open source
20142014-12-31	Revenue	960900000	Revenue: 960900000 Open source
20152015-12-31	Revenue	917600000	Revenue: 917600000 Open source
20162016-12-31	Revenue	921300000	Revenue: 921300000 Open source
20172017-12-31	Revenue	947000000	Revenue: 947000000 Open source

Revenue growth

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

2.8% 2017

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20102010-06-30	Year over year	No prior comparable period	Revenue: 1090600000 Open source
20102010-09-30	Year over year	No prior comparable period	Revenue: 1104900000 Open source
20102010-12-31	Year over year	No prior comparable period	Revenue: 902900000 Open source
20112011-03-31	Year over year	9.3%	Revenue: 956600000 Open source Revenue: 875200000 Open source
20112011-06-30	Year over year	10.1%	Revenue: 1200800000 Open source Revenue: 1090600000 Open source
20112011-09-30	Year over year	8.8%	Revenue: 1202300000 Open source Revenue: 1104900000 Open source
20142014-12-31	Year over year	No prior comparable period	Revenue: 960900000 Open source
20152015-12-31	Year over year	-4.5%	Revenue: 917600000 Open source Revenue: 960900000 Open source
20162016-12-31	Year over year	0.4%	Revenue: 921300000 Open source Revenue: 917600000 Open source
20172017-12-31	Year over year	2.8%	Revenue: 947000000 Open source Revenue: 921300000 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 15.2% 2017

Net margin 7.1% 2017

Free cash flow margin -7.8% 2017

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20102010-06-30	Operating margin	30.5%	Operating Income: 332400000 Open source Revenue: 1090600000 Open source
20102010-09-30	Operating margin	30.4%	Operating Income: 335400000 Open source Revenue: 1104900000 Open source
20102010-12-31	Operating margin	9.8%	Operating Income: 88600000 Open source Revenue: 902900000 Open source
20112011-03-31	Operating margin	9.3%	Operating Income: 88800000 Open source Revenue: 956600000 Open source
20112011-06-30	Operating margin	29.9%	Operating Income: 358700000 Open source Revenue: 1200800000 Open source
20112011-09-30	Operating margin	30.6%	Operating Income: 368100000 Open source Revenue: 1202300000 Open source
20142014-12-31	Operating margin	11.4%	Operating Income: 109500000 Open source Revenue: 960900000 Open source
20152015-12-31	Operating margin	13.4%	Operating Income: 122600000 Open source Revenue: 917600000 Open source
20162016-12-31	Operating margin	13.1%	Operating Income: 120700000 Open source Revenue: 921300000 Open source
20172017-12-31	Operating margin	15.2%	Operating Income: 144300000 Open source Revenue: 947000000 Open source
20102010-06-30	Net margin	45.5%	Net Income: 496000000 Open source Revenue: 1090600000 Open source
20102010-09-30	Net margin	38.5%	Net Income: 425500000 Open source Revenue: 1104900000 Open source
20102010-12-31	Net margin	4.9%	Net Income: 43900000 Open source Revenue: 902900000 Open source
20112011-03-31	Net margin	4.6%	Net Income: 44200000 Open source Revenue: 956600000 Open source
20112011-06-30	Net margin	16.8%	Net Income: 201600000 Open source Revenue: 1200800000 Open source
20112011-09-30	Net margin	17.5%	Net Income: 210000000 Open source Revenue: 1202300000 Open source
20142014-12-31	Net margin	5.7%	Net Income: 55200000 Open source Revenue: 960900000 Open source
20152015-12-31	Net margin	7%	Net Income: 64300000 Open source Revenue: 917600000 Open source
20162016-12-31	Net margin	6.2%	Net Income: 57200000 Open source Revenue: 921300000 Open source
20172017-12-31	Net margin	7.1%	Net Income: 67500000 Open source Revenue: 947000000 Open source
20102010-06-30	Free cash flow margin	Not reported	Revenue: 1090600000 Open source
20102010-09-30	Free cash flow margin	Not reported	Revenue: 1104900000 Open source
20102010-12-31	Free cash flow margin	-4.4%	Revenue: 902900000 Open source Operating Cash Flow: 69300000 Open source Capital Expenditure: 108600000 Open source
20112011-03-31	Free cash flow margin	Not reported	Revenue: 956600000 Open source
20112011-06-30	Free cash flow margin	Not reported	Revenue: 1200800000 Open source
20112011-09-30	Free cash flow margin	Not reported	Revenue: 1202300000 Open source
20142014-12-31	Free cash flow margin	-6.3%	Revenue: 960900000 Open source Operating Cash Flow: 113700000 Open source Capital Expenditure: 174700000 Open source
20152015-12-31	Free cash flow margin	-11%	Revenue: 917600000 Open source Operating Cash Flow: 116100000 Open source Capital Expenditure: 217400000 Open source
20162016-12-31	Free cash flow margin	-4.3%	Revenue: 921300000 Open source Operating Cash Flow: 201100000 Open source Capital Expenditure: 240400000 Open source
20172017-12-31	Free cash flow margin	-7.8%	Revenue: 947000000 Open source Operating Cash Flow: 141300000 Open source Capital Expenditure: 215400000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD 141.3M 2017

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20102010-06-30	Operating cash flow	Not reported	No source recorded
20102010-09-30	Operating cash flow	Not reported	No source recorded
20102010-12-31	Operating cash flow	69300000	Operating Cash Flow: 69300000 Open source
20112011-03-31	Operating cash flow	Not reported	No source recorded
20112011-06-30	Operating cash flow	Not reported	No source recorded
20112011-09-30	Operating cash flow	Not reported	No source recorded
20142014-12-31	Operating cash flow	113700000	Operating Cash Flow: 113700000 Open source
20152015-12-31	Operating cash flow	116100000	Operating Cash Flow: 116100000 Open source
20162016-12-31	Operating cash flow	201100000	Operating Cash Flow: 201100000 Open source
20172017-12-31	Operating cash flow	141300000	Operating Cash Flow: 141300000 Open source

Free cash flow

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

USD -74.1M 2017

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20102010-06-30	Free cash flow	Unavailable	No source recorded
20102010-09-30	Free cash flow	Unavailable	No source recorded
20102010-12-31	Free cash flow	-39300000	Operating Cash Flow: 69300000 Open source Capital Expenditure: 108600000 Open source
20112011-03-31	Free cash flow	Unavailable	No source recorded
20112011-06-30	Free cash flow	Unavailable	No source recorded
20112011-09-30	Free cash flow	Unavailable	No source recorded
20142014-12-31	Free cash flow	-61000000	Operating Cash Flow: 113700000 Open source Capital Expenditure: 174700000 Open source
20152015-12-31	Free cash flow	-101300000	Operating Cash Flow: 116100000 Open source Capital Expenditure: 217400000 Open source
20162016-12-31	Free cash flow	-39300000	Operating Cash Flow: 201100000 Open source Capital Expenditure: 240400000 Open source
20172017-12-31	Free cash flow	-74100000	Operating Cash Flow: 141300000 Open source Capital Expenditure: 215400000 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.

73.1% 2017

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2010-06-30	Liabilities / assets	Not reported	Total Assets: 3077300000 Open source
2010-09-30	Liabilities / assets	Not reported	Total Assets: 3167100000 Open source
2010-12-31	Liabilities / assets	Not reported	Total Assets: 3373600000 Open source
2011-03-31	Liabilities / assets	Not reported	Total Assets: 1345800000 Open source
2011-06-30	Liabilities / assets	Not reported	Total Assets: 3221400000 Open source
2011-09-30	Liabilities / assets	Not reported	Total Assets: 3328400000 Open source
2014-12-31	Liabilities / assets	Not reported	No source recorded
20152015-12-31	Liabilities / assets	71.5%	Total Liabilities: 1568000000 Open source Total Assets: 2192700000 Open source
20162016-12-31	Liabilities / assets	73.8%	Total Liabilities: 1848900000 Open source Total Assets: 2506500000 Open source
20172017-12-31	Liabilities / assets	73.1%	Total Liabilities: 1972700000 Open source Total Assets: 2697800000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.51× 2017

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20102010-06-30	Current assets / current liabilities	0.34×	Current Assets: 223000000 Open source Current Liabilities: 656300000 Open source
20102010-09-30	Current assets / current liabilities	0.35×	Current Assets: 272900000 Open source Current Liabilities: 775400000 Open source
20102010-12-31	Current assets / current liabilities	0.61×	Current Assets: 399600000 Open source Current Liabilities: 655100000 Open source
20112011-03-31	Current assets / current liabilities	0.9×	Current Assets: 221700000 Open source Current Liabilities: 245700000 Open source
20112011-06-30	Current assets / current liabilities	0.51×	Current Assets: 197300000 Open source Current Liabilities: 384300000 Open source
20112011-09-30	Current assets / current liabilities	0.42×	Current Assets: 220200000 Open source Current Liabilities: 522600000 Open source
2014-12-31	Current assets / current liabilities	Not reported	No source recorded
20152015-12-31	Current assets / current liabilities	0.82×	Current Assets: 417000000 Open source Current Liabilities: 508600000 Open source
20162016-12-31	Current assets / current liabilities	0.57×	Current Assets: 262100000 Open source Current Liabilities: 459300000 Open source
20172017-12-31	Current assets / current liabilities	0.51×	Current Assets: 282000000 Open source Current Liabilities: 552100000 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
2010 2009-07-01 – 2010-06-30	USD 496 million Exact value Exact value: 496000000 USD 2009-07-01 – 2010-06-30: 496000000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2010-06-30 QUESTAR GAS CO (edgar:68589) Net Income: 496000000 USD Concept: fundies:NetIncome Period: 2009-07-01 to 2010-06-30 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2010-06-30&surface=latest&period_type=duration&start=2009-07-01&unit=USD&dimensions= Input fundies:NetIncome: 496000000 USD (2009-07-01 to 2010-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/751652/0000751652-11-000024.txt#544 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Operating cash flow + Capital expenditure is unavailable for this period.
2010 2009-10-01 – 2010-09-30	USD 425.5 million Exact value Exact value: 425500000 USD 2009-10-01 – 2010-09-30: 425500000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2010-09-30 QUESTAR GAS CO (edgar:68589) Net Income: 425500000 USD Concept: fundies:NetIncome Period: 2009-10-01 to 2010-09-30 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2010-09-30&surface=latest&period_type=duration&start=2009-10-01&unit=USD&dimensions= Input fundies:NetIncome: 425500000 USD (2009-10-01 to 2010-09-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/751652/0000751652-11-000039.txt#544 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Operating cash flow + Capital expenditure is unavailable for this period.
2010 2010-01-01 – 2010-12-31	USD 43.9 million Exact value Exact value: 43900000 USD 2010-01-01 – 2010-12-31: 43900000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2010-12-31 QUESTAR GAS CO (edgar:68589) Net Income: 43900000 USD Concept: fundies:NetIncome Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:NetIncome: 43900000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000002.txt#5441 The citation records this snapshot. The page link may show a newer release later.	USD 69.3 million Exact value Exact value: 69300000 USD 2010-01-01 – 2010-12-31: 69300000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUESTAR GAS CO · 2010-12-31 QUESTAR GAS CO (edgar:68589) Operating Cash Flow: 69300000 USD Concept: fundies:OperatingCashFlow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3AOperatingCashFlow&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 69300000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000002.txt#5497 The citation records this snapshot. The page link may show a newer release later.	USD 108.6 million Exact value Exact value: 108600000 USD 2010-01-01 – 2010-12-31: 108600000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · QUESTAR GAS CO · 2010-12-31 QUESTAR GAS CO (edgar:68589) Capital Expenditure: 108600000 USD Concept: fundies:CapitalExpenditure Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ACapitalExpenditure&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 108600000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000002.txt#5506 The citation records this snapshot. The page link may show a newer release later.	−USD 39.3 million Calculation and evidence 69300000 − 108600000 USD Exact free cash flow: -39300000 USD 2010-01-01 – 2010-12-31: 69300000 USD · Inspect Operating Cash Flow · Source 2010-01-01 – 2010-12-31: 108600000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · QUESTAR GAS CO · 2010-12-31 QUESTAR GAS CO (edgar:68589) Free cash flow: -39300000 USD Concept: free-cash-flow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 69300000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000002.txt#5497 Input fundies:CapitalExpenditure: 108600000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000002.txt#5506 The citation records this snapshot. The page link may show a newer release later.
2011 2010-04-01 – 2011-03-31	USD 44.2 million Exact value Exact value: 44200000 USD 2010-04-01 – 2011-03-31: 44200000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2011-03-31 QUESTAR GAS CO (edgar:68589) Net Income: 44200000 USD Concept: fundies:NetIncome Period: 2010-04-01 to 2011-03-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2011-03-31&surface=latest&period_type=duration&start=2010-04-01&unit=USD&dimensions= Input fundies:NetIncome: 44200000 USD (2010-04-01 to 2011-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000005.txt#1431 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Operating cash flow + Capital expenditure is unavailable for this period.
2011 2010-07-01 – 2011-06-30	USD 201.6 million Exact value Exact value: 201600000 USD 2010-07-01 – 2011-06-30: 201600000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2011-06-30 QUESTAR GAS CO (edgar:68589) Net Income: 201600000 USD Concept: fundies:NetIncome Period: 2010-07-01 to 2011-06-30 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2011-06-30&surface=latest&period_type=duration&start=2010-07-01&unit=USD&dimensions= Input fundies:NetIncome: 201600000 USD (2010-07-01 to 2011-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/751652/0000751652-11-000024.txt#544 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Operating cash flow + Capital expenditure is unavailable for this period.
2011 2010-10-01 – 2011-09-30	USD 210 million Exact value Exact value: 210000000 USD 2010-10-01 – 2011-09-30: 210000000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2011-09-30 QUESTAR GAS CO (edgar:68589) Net Income: 210000000 USD Concept: fundies:NetIncome Period: 2010-10-01 to 2011-09-30 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2011-09-30&surface=latest&period_type=duration&start=2010-10-01&unit=USD&dimensions= Input fundies:NetIncome: 210000000 USD (2010-10-01 to 2011-09-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/751652/0000751652-11-000039.txt#544 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Operating cash flow + Capital expenditure is unavailable for this period.
2014 2014-01-01 – 2014-12-31	USD 55.2 million Exact value Exact value: 55200000 USD 2014-01-01 – 2014-12-31: 55200000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2014-12-31 QUESTAR GAS CO (edgar:68589) Net Income: 55200000 USD Concept: fundies:NetIncome Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:NetIncome: 55200000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312517083335/d-20161231.xml#194326 Filing: 000119312517083335 The citation records this snapshot. The page link may show a newer release later.	USD 113.7 million Exact value Exact value: 113700000 USD 2014-01-01 – 2014-12-31: 113700000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUESTAR GAS CO · 2014-12-31 QUESTAR GAS CO (edgar:68589) Operating Cash Flow: 113700000 USD Concept: fundies:OperatingCashFlow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3AOperatingCashFlow&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 113700000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312517083335/d-20161231.xml#193690 Filing: 000119312517083335 The citation records this snapshot. The page link may show a newer release later.	USD 174.7 million Exact value Exact value: 174700000 USD 2014-01-01 – 2014-12-31: 174700000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · QUESTAR GAS CO · 2014-12-31 QUESTAR GAS CO (edgar:68589) Capital Expenditure: 174700000 USD Concept: fundies:CapitalExpenditure Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ACapitalExpenditure&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 174700000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312517083335/d-20161231.xml#208003 Filing: 000119312517083335 The citation records this snapshot. The page link may show a newer release later.	−USD 61 million Calculation and evidence 113700000 − 174700000 USD Exact free cash flow: -61000000 USD 2014-01-01 – 2014-12-31: 113700000 USD · Inspect Operating Cash Flow · Source 2014-01-01 – 2014-12-31: 174700000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · QUESTAR GAS CO · 2014-12-31 QUESTAR GAS CO (edgar:68589) Free cash flow: -61000000 USD Concept: free-cash-flow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 113700000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312517083335/d-20161231.xml#193690 Filing: 000119312517083335 Input fundies:CapitalExpenditure: 174700000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312517083335/d-20161231.xml#208003 Filing: 000119312517083335 The citation records this snapshot. The page link may show a newer release later.
2015 2015-01-01 – 2015-12-31	USD 64.3 million Exact value Exact value: 64300000 USD 2015-01-01 – 2015-12-31: 64300000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2015-12-31 QUESTAR GAS CO (edgar:68589) Net Income: 64300000 USD Concept: fundies:NetIncome Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:NetIncome: 64300000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#140396 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	USD 116.1 million Exact value Exact value: 116100000 USD 2015-01-01 – 2015-12-31: 116100000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUESTAR GAS CO · 2015-12-31 QUESTAR GAS CO (edgar:68589) Operating Cash Flow: 116100000 USD Concept: fundies:OperatingCashFlow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3AOperatingCashFlow&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 116100000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166942 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	USD 217.4 million Exact value Exact value: 217400000 USD 2015-01-01 – 2015-12-31: 217400000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · QUESTAR GAS CO · 2015-12-31 QUESTAR GAS CO (edgar:68589) Capital Expenditure: 217400000 USD Concept: fundies:CapitalExpenditure Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ACapitalExpenditure&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 217400000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167618 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	−USD 101.3 million Calculation and evidence 116100000 − 217400000 USD Exact free cash flow: -101300000 USD 2015-01-01 – 2015-12-31: 116100000 USD · Inspect Operating Cash Flow · Source 2015-01-01 – 2015-12-31: 217400000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · QUESTAR GAS CO · 2015-12-31 QUESTAR GAS CO (edgar:68589) Free cash flow: -101300000 USD Concept: free-cash-flow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 116100000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166942 Filing: 000119312518060949 Input fundies:CapitalExpenditure: 217400000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167618 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.
2016 2016-01-01 – 2016-12-31	USD 57.2 million Exact value Exact value: 57200000 USD 2016-01-01 – 2016-12-31: 57200000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2016-12-31 QUESTAR GAS CO (edgar:68589) Net Income: 57200000 USD Concept: fundies:NetIncome Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:NetIncome: 57200000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#140243 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	USD 201.1 million Exact value Exact value: 201100000 USD 2016-01-01 – 2016-12-31: 201100000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUESTAR GAS CO · 2016-12-31 QUESTAR GAS CO (edgar:68589) Operating Cash Flow: 201100000 USD Concept: fundies:OperatingCashFlow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3AOperatingCashFlow&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 201100000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166690 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	USD 240.4 million Exact value Exact value: 240400000 USD 2016-01-01 – 2016-12-31: 240400000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · QUESTAR GAS CO · 2016-12-31 QUESTAR GAS CO (edgar:68589) Capital Expenditure: 240400000 USD Concept: fundies:CapitalExpenditure Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ACapitalExpenditure&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 240400000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167406 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	−USD 39.3 million Calculation and evidence 201100000 − 240400000 USD Exact free cash flow: -39300000 USD 2016-01-01 – 2016-12-31: 201100000 USD · Inspect Operating Cash Flow · Source 2016-01-01 – 2016-12-31: 240400000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · QUESTAR GAS CO · 2016-12-31 QUESTAR GAS CO (edgar:68589) Free cash flow: -39300000 USD Concept: free-cash-flow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 201100000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166690 Filing: 000119312518060949 Input fundies:CapitalExpenditure: 240400000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167406 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.
2017 2017-01-01 – 2017-12-31	USD 67.5 million Exact value Exact value: 67500000 USD 2017-01-01 – 2017-12-31: 67500000 USD Inspect Net Income Open source Share or cite Citation for Net Income · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Net Income: 67500000 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:NetIncome: 67500000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#140090 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	USD 141.3 million Exact value Exact value: 141300000 USD 2017-01-01 – 2017-12-31: 141300000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Operating Cash Flow: 141300000 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 141300000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166438 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	USD 215.4 million Exact value Exact value: 215400000 USD 2017-01-01 – 2017-12-31: 215400000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Capital Expenditure: 215400000 USD Concept: fundies:CapitalExpenditure Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589/explain?concept=fundies%3ACapitalExpenditure&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 215400000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167194 Filing: 000119312518060949 The citation records this snapshot. The page link may show a newer release later.	−USD 74.1 million Calculation and evidence 141300000 − 215400000 USD Exact free cash flow: -74100000 USD 2017-01-01 – 2017-12-31: 141300000 USD · Inspect Operating Cash Flow · Source 2017-01-01 – 2017-12-31: 215400000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · QUESTAR GAS CO · 2017-12-31 QUESTAR GAS CO (edgar:68589) Free cash flow: -74100000 USD Concept: free-cash-flow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:08:31Z Snapshot: d2495bf390531d84d53ba719a702a7e30afee9f1d90cf6a622572fde76ae4045 Dimensions: Consolidated View: https://fundies.io/companies/edgar/68589?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 141300000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#166438 Filing: 000119312518060949 Input fundies:CapitalExpenditure: 215400000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/68589/000119312518060949/ck0000068589-20171231.xml#167194 Filing: 000119312518060949 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.

114 filings · 897 latest values · 897 originally reported values

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

Identifiers: 0000068589, 68589, edgar:68589

Also known as MOUNTAIN FUEL SUPPLY CO, QUESTAR CORP, QUESTAR GAS CO

QUESTAR GAS CO

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Reported share-count change

Trailing twelve months

Revenue

Net income

Operating cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2017 2017-01-01 – 2017-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation