Segment disclosures

Company overview

HEALTHCARE SERVICES GROUP INC

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

9 dimension combinations 164 retained observations 31 reported periods

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Operating Segments · Dietary Services

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hcsg:DietaryServicesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30257604000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-06-30512117000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-03-31254513000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2025-01-01 – 2025-12-311012492000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2025-07-01 – 2025-09-30252550000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2025-01-01 – 2025-09-30756622000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2025-04-01 – 2025-06-30252748000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-06-30504072000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-03-31251324000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2024-01-01 – 2024-12-31950314000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2024-07-01 – 2024-09-30237048000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-01-01 – 2024-09-30705204000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-04-01 – 2024-06-30235282000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-06-30468156000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-03-31232874000 USD2025-04-26 · 00:02:03.000ZOpen filing evidence
2023-01-01 – 2023-12-31904738000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2022-01-01 – 2022-12-31894489000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2021-01-01 – 2021-12-31820630000 USD2024-02-17 · 02:27:27.000ZOpen filing evidence
2020-01-01 – 2020-12-31865036000 USD2023-02-18 · 03:28:02.000ZOpen filing evidence
2019-01-01 – 2019-12-31931279000 USD2022-02-19 · 03:18:08.000ZOpen filing evidence
2018-01-01 – 2018-12-311034995000 USD2020-02-22 · 03:18:41.000ZOpen filing evidence
2017-01-01 – 2017-12-31886521000 USD2020-02-22 · 03:18:41.000ZOpen filing evidence

Operating Segments · Environmental Services

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hcsg:EnvironmentalServicesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30213204000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-06-30421457000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-03-31208253000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2025-01-01 – 2025-12-31824681000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2025-04-01 – 2025-06-30205743000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-06-30402081000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-03-31196338000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2024-01-01 – 2024-12-31765368000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2023-01-01 – 2023-12-31766651000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence

Operating Segments · Housekeeping Services

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hcsg:HousekeepingServicesMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2025-09-30211788000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2025-01-01 – 2025-09-30613869000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2025-04-01 – 2025-06-30205743000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2025-01-01 – 2025-06-30402081000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2025-01-01 – 2025-03-31196338000 USD2025-04-26 · 00:02:03.000ZOpen filing evidence
2024-01-01 – 2024-12-31765368000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2024-07-01 – 2024-09-30191101000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-01-01 – 2024-09-30572666000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-04-01 – 2024-06-30191006000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-06-30381565000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-03-31190559000 USD2025-04-26 · 00:02:03.000ZOpen filing evidence
2023-01-01 – 2023-12-31766651000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2022-01-01 – 2022-12-31795687000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2021-01-01 – 2021-12-31821329000 USD2024-02-17 · 02:27:27.000ZOpen filing evidence
2020-01-01 – 2020-12-31895267000 USD2022-02-19 · 03:18:08.000ZOpen filing evidence
2019-01-01 – 2019-12-31909499000 USD2022-02-19 · 03:18:08.000ZOpen filing evidence
2018-01-01 – 2018-12-31967606000 USD2020-02-22 · 03:18:41.000ZOpen filing evidence
2017-01-01 – 2017-12-31974685000 USD2020-02-22 · 03:18:41.000ZOpen filing evidence

Dietary Services

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=hcsg:DietaryServicesMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30262400000 USD20261023Open filing evidence
2026-01-01 – 2026-09-30774500000 USD20261023Open filing evidence
2026-04-01 – 2026-06-30257600000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-06-30512100000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-03-31254500000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2025-01-01 – 2025-12-311012500000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2025-07-01 – 2025-09-30252600000 USD20261023Open filing evidence
2025-01-01 – 2025-09-30756600000 USD20261023Open filing evidence
2025-04-01 – 2025-06-30252700000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-06-30504100000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-03-31251300000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2024-01-01 – 2024-12-31950300000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2024-07-01 – 2024-09-30237000000 RestatedUSD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-01-01 – 2024-09-30705200000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-04-01 – 2024-06-30235300000 RestatedUSD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-06-30468200000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-03-31232900000 USD2025-04-26 · 00:02:03.000ZOpen filing evidence
2023-01-01 – 2023-12-31904700000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2023-07-01 – 2023-09-30220468000 USD2024-10-26 · 00:03:53.000ZOpen filing evidence
2023-01-01 – 2023-09-30672293000 RestatedUSD2024-10-26 · 00:03:53.000ZOpen filing evidence
2023-04-01 – 2023-06-30228114000 USD2024-07-27 · 00:08:00.000ZOpen filing evidence
2023-01-01 – 2023-06-30451825000 RestatedUSD2024-07-27 · 00:08:00.000ZOpen filing evidence
2023-01-01 – 2023-03-31223711000 RestatedUSD2024-04-27 · 00:13:57.000ZOpen filing evidence
2022-01-01 – 2022-12-31894500000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2022-07-01 – 2022-09-30217547000 USD2023-10-28 · 00:33:38.000ZOpen filing evidence
2022-01-01 – 2022-09-30668446000 RestatedUSD2023-10-28 · 00:33:38.000ZOpen filing evidence
2022-04-01 – 2022-06-30225792000 USD2023-07-29 · 00:31:18.000ZOpen filing evidence
2022-01-01 – 2022-06-30450899000 RestatedUSD2023-07-29 · 00:31:18.000ZOpen filing evidence
2022-01-01 – 2022-03-31225107000 RestatedUSD2023-04-29 · 00:32:42.000ZOpen filing evidence
2021-01-01 – 2021-12-31820600000 USD2024-02-17 · 02:27:27.000ZOpen filing evidence
2021-07-01 – 2021-09-30212211000 USD2022-10-22 · 01:01:21.000ZOpen filing evidence
2021-01-01 – 2021-09-30600234000 RestatedUSD2022-10-22 · 01:01:21.000ZOpen filing evidence
2021-04-01 – 2021-06-30195330000 USD2022-07-23 · 01:04:30.000ZOpen filing evidence
2021-01-01 – 2021-06-30388023000 RestatedUSD2022-07-23 · 01:04:30.000ZOpen filing evidence
2021-01-01 – 2021-03-31192693000 RestatedUSD2022-04-23 · 01:04:17.000ZOpen filing evidence
2020-01-01 – 2020-12-31865000000 USD2023-02-18 · 03:28:02.000ZOpen filing evidence
2020-07-01 – 2020-09-30212524000 USD2021-10-23 · 01:22:00.000ZOpen filing evidence
2020-01-01 – 2020-09-30661760000 RestatedUSD2021-10-23 · 01:22:00.000ZOpen filing evidence
2020-04-01 – 2020-06-30224379000 USD2021-07-24 · 01:09:13.000ZOpen filing evidence
2020-01-01 – 2020-06-30449236000 USD2021-07-24 · 01:09:13.000ZOpen filing evidence
2020-01-01 – 2020-03-31224857000 RestatedUSD2021-04-24 · 01:09:22.000ZOpen filing evidence
2019-01-01 – 2019-12-31931300000 USD2022-02-19 · 03:18:08.000ZOpen filing evidence
2019-07-01 – 2019-09-30230259000 USD2020-10-24 · 01:13:47.000ZOpen filing evidence
2019-01-01 – 2019-09-30706426000 RestatedUSD2020-10-24 · 01:13:47.000ZOpen filing evidence
2018-01-01 – 2018-12-311035000000 USD2021-02-26 · 03:19:58.000ZOpen filing evidence
2017-01-01 – 2017-12-31886500000 USD2020-02-22 · 03:18:41.000ZOpen filing evidence

Dietary Services · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=hcsg:DietaryServicesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30262401000 USD20261023Open filing evidence
2026-01-01 – 2026-09-30774518000 USD20261023Open filing evidence
2025-07-01 – 2025-09-30252550000 USD20261023Open filing evidence
2025-01-01 – 2025-09-30756622000 USD20261023Open filing evidence
2020-01-01 – 2020-12-31865036000 USD2021-02-26 · 03:19:58.000ZOpen filing evidence
2019-01-01 – 2019-12-31931279000 USD2021-02-26 · 03:19:58.000ZOpen filing evidence
2018-01-01 – 2018-12-311034995000 USD2021-02-26 · 03:19:58.000ZOpen filing evidence

Environmental Services

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=hcsg:EnvironmentalServicesMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30217200000 USD20261023Open filing evidence
2026-01-01 – 2026-09-30638700000 USD20261023Open filing evidence
2026-04-01 – 2026-06-30213200000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-06-30421500000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2026-01-01 – 2026-03-31208300000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2025-01-01 – 2025-12-31824700000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2025-07-01 – 2025-09-30211800000 USD20261023Open filing evidence
2025-01-01 – 2025-09-30613900000 USD20261023Open filing evidence
2025-04-01 – 2025-06-30205700000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-06-30402100000 USD2026-07-25 · 00:04:17.000ZOpen filing evidence
2025-01-01 – 2025-03-31196300000 USD2026-04-25 · 01:20:28.000ZOpen filing evidence
2024-01-01 – 2024-12-31765400000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence
2023-01-01 – 2023-12-31766700000 USD2026-02-14 · 02:27:08.000ZOpen filing evidence

Environmental Services · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=hcsg:EnvironmentalServicesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30217203000 USD20261023Open filing evidence
2026-01-01 – 2026-09-30638660000 USD20261023Open filing evidence
2025-07-01 – 2025-09-30211788000 USD20261023Open filing evidence
2025-01-01 – 2025-09-30613869000 USD20261023Open filing evidence

Housekeeping Services

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=hcsg:HousekeepingServicesMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2025-09-30211800000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2025-01-01 – 2025-09-30613900000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2025-04-01 – 2025-06-30205700000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2025-01-01 – 2025-06-30402100000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2025-01-01 – 2025-03-31196300000 USD2025-04-26 · 00:02:03.000ZOpen filing evidence
2024-01-01 – 2024-12-31765400000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2024-07-01 – 2024-09-30191100000 RestatedUSD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-01-01 – 2024-09-30572700000 USD2025-10-25 · 00:02:57.000ZOpen filing evidence
2024-04-01 – 2024-06-30191000000 RestatedUSD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-06-30381600000 USD2025-07-26 · 00:03:10.000ZOpen filing evidence
2024-01-01 – 2024-03-31190600000 USD2025-04-26 · 00:02:03.000ZOpen filing evidence
2023-01-01 – 2023-12-31766700000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2023-07-01 – 2023-09-30190920000 USD2024-10-26 · 00:03:53.000ZOpen filing evidence
2023-01-01 – 2023-09-30575256000 RestatedUSD2024-10-26 · 00:03:53.000ZOpen filing evidence
2023-04-01 – 2023-06-30190817000 USD2024-07-27 · 00:08:00.000ZOpen filing evidence
2023-01-01 – 2023-06-30384336000 RestatedUSD2024-07-27 · 00:08:00.000ZOpen filing evidence
2023-01-01 – 2023-03-31193519000 RestatedUSD2024-04-27 · 00:13:57.000ZOpen filing evidence
2022-01-01 – 2022-12-31795700000 USD2025-02-15 · 02:04:57.000ZOpen filing evidence
2022-07-01 – 2022-09-30196941000 USD2023-10-28 · 00:33:38.000ZOpen filing evidence
2022-01-01 – 2022-09-30597710000 RestatedUSD2023-10-28 · 00:33:38.000ZOpen filing evidence
2022-04-01 – 2022-06-30199065000 USD2023-07-29 · 00:31:18.000ZOpen filing evidence
2022-01-01 – 2022-06-30400769000 RestatedUSD2023-07-29 · 00:31:18.000ZOpen filing evidence
2022-01-01 – 2022-03-31201704000 RestatedUSD2023-04-29 · 00:32:42.000ZOpen filing evidence
2021-01-01 – 2021-12-31821300000 USD2024-02-17 · 02:27:27.000ZOpen filing evidence
2021-07-01 – 2021-09-30203379000 USD2022-10-22 · 01:01:21.000ZOpen filing evidence
2021-01-01 – 2021-09-30621278000 RestatedUSD2022-10-22 · 01:01:21.000ZOpen filing evidence
2021-04-01 – 2021-06-30202841000 USD2022-07-23 · 01:04:30.000ZOpen filing evidence
2021-01-01 – 2021-06-30417899000 RestatedUSD2022-07-23 · 01:04:30.000ZOpen filing evidence
2021-01-01 – 2021-03-31215058000 RestatedUSD2022-04-23 · 01:04:17.000ZOpen filing evidence
2020-01-01 – 2020-12-31895300000 USD2023-02-18 · 03:28:02.000ZOpen filing evidence
2020-07-01 – 2020-09-30223423000 USD2021-10-23 · 01:22:00.000ZOpen filing evidence
2020-01-01 – 2020-09-30675366000 RestatedUSD2021-10-23 · 01:22:00.000ZOpen filing evidence
2020-04-01 – 2020-06-30227650000 USD2021-07-24 · 01:09:13.000ZOpen filing evidence
2020-01-01 – 2020-06-30451943000 RestatedUSD2021-07-24 · 01:09:13.000ZOpen filing evidence
2020-01-01 – 2020-03-31224293000 RestatedUSD2021-04-24 · 01:09:22.000ZOpen filing evidence
2019-01-01 – 2019-12-31909500000 USD2022-02-19 · 03:18:08.000ZOpen filing evidence
2019-07-01 – 2019-09-30225347000 USD2020-10-24 · 01:13:47.000ZOpen filing evidence
2019-01-01 – 2019-09-30687392000 RestatedUSD2020-10-24 · 01:13:47.000ZOpen filing evidence
2018-01-01 – 2018-12-31967600000 USD2021-02-26 · 03:19:58.000ZOpen filing evidence
2017-01-01 – 2017-12-31974700000 USD2020-02-22 · 03:18:41.000ZOpen filing evidence

Housekeeping Services · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=hcsg:HousekeepingServicesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-12-31795687000 USD2023-02-18 · 03:28:02.000ZOpen filing evidence
2021-01-01 – 2021-12-31821329000 USD2023-02-18 · 03:28:02.000ZOpen filing evidence
2020-01-01 – 2020-12-31895267000 USD2023-02-18 · 03:28:02.000ZOpen filing evidence
2019-01-01 – 2019-12-31909499000 USD2021-02-26 · 03:19:58.000ZOpen filing evidence
2018-01-01 – 2018-12-31967606000 USD2021-02-26 · 03:19:58.000ZOpen filing evidence