Top HHS facilities support services contractors
In the 12 months ending Oct 5, 2026, the Department of Health and Human Services obligated $254.6M in net prime contract dollars under NAICS 561210, up 95.1% from $130.5M in the preceding 12 months. 89 prime contractors received positive obligations, and 16 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Health and Human Services. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top HHS contractors for NAICS 561210
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Four Seasons Environmental Inc | $51.3M | $51.9M | 19.3% | — |
| 2 | Charles River Laboratories, Inc. | $29.3M | $32.0M | 11.0% | — |
| 3 | Apex FSE JV LLC | $26.7M | $0 | 10.1% | New |
| 4 | Akima Facilities Operations LLC | $16.4M | $24.2M | 6.2% | ▼ 1 |
| 5 | Siemens Industry Inc | $14.0M | $11.5M | 5.3% | ▼ 1 |
| 6 | NVT Technologies Inc | $11.4M | $6.7M | 4.3% | ▲ 1 |
| 7 | The Remi Group LLC | $10.4M | $8.8M | 3.9% | ▼ 2 |
| 8 | CAS FSE JV II LLC | $9.1M | $8.2M | 3.4% | ▼ 2 |
| 9 | CMI Management, LLC | $9.0M | $2.3M | 3.4% | ▲ 12 |
| 10 | Nati-NVE Support Services, LLC | $6.6M | $0 | 2.5% | New |
| 11 | Chenega Enterprise Systems & Solutions, LLC | $6.3M | $6.1M | 2.4% | ▼ 3 |
| 12 | Skookum Educational Programs | $6.1M | $5.7M | 2.3% | ▼ 3 |
| 13 | Aleto, Inc. | $5.4M | $4.5M | 2.0% | ▼ 1 |
| 14 | Chenega Reliable Services LLC | $4.9M | $4.8M | 1.8% | ▼ 3 |
| 15 | Johnson Controls, Inc | $4.2M | $4.4M | 1.6% | ▼ 2 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Deployed Services, LLC−$69.6M → −$9.9M (+$59.7M) · no latest-period obligations
- Apex FSE JV LLC$0 → $26.7M (+$26.7M) · now #3
- Leidos Biomedical Research Inc−$12.5M → $3.1M (+$15.7M) · now #20
Largest declines
- Akima Facilities Operations LLC$24.2M → $16.4M (−$7.8M) · now #4
- Emcor Government Services, Inc$5.1M → $90K (−$5.0M) · now #59
- Chenega Mission Operations, LLC$2.8M → $0 (−$2.8M) · no latest-period obligations
New to this market
23 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Apex FSE JV LLC | Sep 15, 2026 | $26.7M |
| Nati-NVE Support Services, LLC | May 21, 2026 | $6.6M |
| Miami Environmental & Energy Solutions LLC | Jun 11, 2026 | $3.0M |
| Walter - Seba JV | Aug 18, 2026 | $1.9M |
| Tower Facility Management, LLC | Sep 15, 2026 | $1.7M |
| The Impact Group LLC | Jun 10, 2026 | $1.1M |
| Cytric, LLC | Sep 21, 2026 | $780K |
| Max Cybersecurity LLC | Dec 18, 2025 | $684K |
Where the money comes from
Funding sub-agencies within the Department of Health and Human Services, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| National Institutes of Health | $114.6M | $100.5M | Up $14.1M (14.0%) |
| Centers for Disease Control and Prevention | $110.0M | $79.1M | Up $30.9M (39.1%) |
| Food and Drug Administration | $21.7M | $15.0M | Up $6.7M (45.0%) |
| Office of the Assistant Secretary for Administration | $8.4M | $12.9M | Down $4.4M (34.4%) |
| Office of the Assistant Secretary for Financial Resources | $6.0M | $0 | New |
| Indian Health Service | $2.7M | $3.3M | Down $595K (18.1%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 75D30124C19717 | CAS FSE JV II LLC O&M SERVICES FOR NIOSH PITTSBURGH, MORGANTOWN, CINCINNATI & SPOKANE | $17.3M | Nov 2, 2026 |
| 75D30126F20733 | Four Seasons Environmental Inc ATLANTA OM | $51.0M | Nov 30, 2026 |
| 75D30124C18393 | Chenega Enterprise Systems & Solutions, LLC MEETING MANAGEMENT TECHNOLOGY SERVICES SUPPORT | $18.3M | Dec 31, 2026 |
| 75P00122C00004 | Cherokee Nation Federal Consulting, L.L.C. PROJECT MANAGEMENT AND COMPUTER AIDED DESIGN SUPPORT SERVICES | $9.3M | Jan 18, 2027 |
| 75N93024C00003 | Charles River Laboratories, Inc. MANAGEMENT, OPERATION, PROFESSIONAL, TECHNICAL AND SUPPORT SERVICES FOR NIAID ANIMAL CARE FACILITIES | $95.8M | Mar 13, 2027 |
| 75N98026F00002 | Siemens Industry Inc SIEMENS APF/CGMP FUNDING FOR OPTION YEAR 3 THROUGH APRIL 1, 2026 TO MAY 31, 2026. | $11.8M | Mar 31, 2027 |
| 75N99025F00002 | Siemens Industry Inc SIEMENS OPTION YEAR 2 FUNDING CALL (1 MONTH'S WORTH OF INITIAL FUNDING) | $10.9M | Mar 31, 2027 |
| 75N99024F00008 | Siemens Industry Inc FUNDING APPROVAL FOR SIEMENS CONTRACT 75N99023AF00001 1ST-YEAR OPTION FUNDING 1-MONTH DURATION [24-002769] | $10.6M | Mar 31, 2027 |
| 75D30124F19133 | The Remi Group LLC LABORATORY EQUIPMENT MAINTENANCE PROGRAM | $12.7M | Jun 30, 2027 |
| 75N99024C00041 | NVT Technologies Inc THE CUP OPERATION & MAINTENANCE SERVICES PROVIDES FOR THE SOLE 24-HOUR OPERATION AND MAINTENANCE OF ALL UTILITY PRODUCTION EQUIPMENT LOCATED IN THE CENTRAL UTILITY PLANT (CUP)… | $20.2M | Aug 31, 2027 |
Common questions
Who are the top HHS contractors for NAICS 561210?
In the latest 12 months, Four Seasons Environmental Inc ($51.3M), Charles River Laboratories, Inc. ($29.3M), Apex FSE JV LLC ($26.7M) received the most HHS obligations for facilities support services.
How concentrated is this market?
The eight largest primes held 63.4% of positive obligations, and Four Seasons Environmental Inc alone held 19.3%. 23 contractors won their first obligations in this market during the latest 12 months.
Are any large HHS NAICS 561210 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 75D30124C19717 (CAS FSE JV II LLC, $17.3M obligated), ending Nov 2, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$266.2MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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