Top DOE facilities support services contractors
In the 12 months ending Oct 5, 2026, the Department of Energy obligated $23.4B in net prime contract dollars under NAICS 561210, up 10.8% from $21.1B in the preceding 12 months. 42 prime contractors received positive obligations, and 6 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Energy. 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 DOE 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 | Triad National Security, LLC | $5.2B | $4.9B | 22.1% | — |
| 2 | National Technology & Engineering Solutions of Sandia, LLC | $3.5B | $4.2B | 15.1% | — |
| 3 | Savannah River Nuclear Solutions LLC | $3.4B | $2.0B | 14.5% | ▲ 2 |
| 4 | Consolidated Nuclear Security, LLC | $3.3B | $2.5B | 14.1% | — |
| 5 | UT-Battelle LLC | $3.0B | $2.7B | 12.8% | ▼ 2 |
| 6 | Honeywell Federal Manufacturing & Technologies, LLC | $1.8B | $1.5B | 7.7% | ▲ 1 |
| 7 | Pantexas Deterrence, LLC | $1.6B | $1.9B | 7.0% | ▼ 1 |
| 8 | Mission Support & Test Services LLC | $957.3M | $948.8M | 4.1% | — |
| 9 | Strategic Storage Partners, LLC. | $429.6M | $500K | 1.8% | ▲ 24 |
| 10 | Waseyabek Federal Services, L.L.C. | $45.8M | $16.9M | 0.2% | ▲ 5 |
| 11 | Innovative Technology Partnerships LLC | $21.7M | $33.1M | 0.1% | — |
| 12 | Emcor Government Services, Inc | $16.4M | $14.3M | 0.1% | ▲ 4 |
| 13 | "alutiiq Logistics & Maintenance Services, llc" | $14.6M | $10.4M | 0.1% | ▲ 4 |
| 14 | The Building People LLC | $14.2M | $19.0M | 0.1% | — |
| 15 | Skookum Educational Programs | $10.6M | $9.0M | 0.1% | ▲ 3 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Savannah River Nuclear Solutions LLC$2.0B → $3.4B (+$1.4B) · now #3
- Consolidated Nuclear Security, LLC$2.5B → $3.3B (+$788.3M) · now #4
- Strategic Storage Partners, LLC.$500K → $429.6M (+$429.1M) · now #9
Largest declines
- National Technology & Engineering Solutions of Sandia, LLC$4.2B → $3.5B (−$621.1M) · now #2
- Pantexas Deterrence, LLC$1.9B → $1.6B (−$274.8M) · now #7
- Fluor Federal Petroleum Operations, LLC$170.8M → −$63.3M (−$234.1M) · no latest-period obligations
New to this market
6 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Miracorp Inc | Sep 22, 2026 | $347K |
| Spring Fountain Studios LLC | May 11, 2026 | $189K |
| Electronic Metrology Laboratory, LLC | Apr 23, 2026 | $147K |
| Imaq EML JV, LLC | Apr 2, 2026 | $120K |
| I-2-I Solutions, Inc. | Sep 25, 2026 | $53K |
| Human Potential Consultants LLC | Jun 4, 2026 | $21K |
Where the money comes from
Funding sub-agencies within the Department of Energy, 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 |
|---|---|---|---|
| Department of Energy | $23.3B | $21.1B | Up $2.3B (10.9%) |
| Federal Energy Regulatory Commission | $1.2M | $2.1M | Down $926K (44.5%) |
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 |
|---|---|---|---|
| 89233119CNA000027 | Skookum Educational Programs THE CONTRACTOR IS EXPECTED TO PROVIDE SERVICES TO INCLUDE: MANAGEMENT SERVICES, VEHICLE MAINTENANCE FACILITY (VMF) AND MOBILE ELECTRONIC MAINTENANCE FACILITY (MEMF), FACILITY AND… | $41.6M | Dec 15, 2026 |
| 89303025FSE400002 | Innovative Technology Partnerships LLC DEPARTMENT OF ENERGY (DOE) OFFICE OF STATE AND COMMUNITY ENERGY PROGRAMS (SCEP) PROJECT MANAGEMENT, TECHNICAL AND PROGRAM SUPPORT (PMTS) SERVICES | $28.3M | Jan 31, 2027 |
| 89303021FMA400370 | Emcor Government Services, Inc REQUISITION 21MA000387 WAS CREATED TO ISSUE A DELIVERY/TASK ORDER OFF OF THE MAIN IDIQ 89303020DMA000012 FOR FACILITIES MAINTENANCE AND MANAGEMENT SERVICES, ELECTRICAL EQUIPMENT… | $53.5M | Feb 2, 2027 |
| DENA0003525 | National Technology & Engineering Solutions of Sandia, LLC IGF::CL,CT::IGF CONTRACT AWARD DE-NA0003525 TO THE NATIONAL TECHNOLOGY&ENGINEERING SOLUTIONS OF SANDIA, LLC (NTESS) FOR THE MANAGEMENT AND OPERATION OF THE DEPARTMENT OF ENERGY,… | $18.2B | Apr 30, 2027 |
| 89243325CFE000098 | Waseyabek Federal Services, L.L.C. SITE OPERATIONS SUPPORT SERVICES 5 (SOS5) FOR THE NATIONAL ENERGY TECHNOLOGY LABORATORY SBA REQUIREMENT NUMBER UN1702402831I | $62.7M | Aug 31, 2027 |
| 89233120FNA400264 | Innovative Technology Partnerships LLC LOGISTICS SUPPORT SERVICES TO INCLUDE LOGISTICS PLANNING AND SUPPORT, PERSONAL PROPERTY MANAGEMENT, MUNITIONS MANAGEMENT, ARMORY OPERATIONS/FIREARMS MANAGEMENT, MOTOR VEHICLE… | $40.4M | Sep 16, 2027 |
| DENA0001942 | Consolidated Nuclear Security, LLC IGF::CL,CT::IGF MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS | $16.5B | Sep 30, 2027 |
| DEAC0908SR22470 | Savannah River Nuclear Solutions LLC MANAGEMENT AND OPERATING CONTRACT FOR THE SAVANNAH RIVER SITE. | $12.0B | Sep 30, 2027 |
| 89503624CSW000070 | Wyandotte Technologies IT AND ADMINISTRATIVE SUPPORT SERVICES FOR SOUTHWESTERN POWER ADMINISTRATION | $18.4M | Oct 31, 2027 |
| DENA0003624 | Mission Support & Test Services LLC IGF::CL,CT::IGF CONTRACT AWARD DE-NA0003624 TO THE MISSION SUPPORT AND TEST SERVICES LLC (MSTS) FOR THE MANAGEMENT AND OPERATION OF THE DEPARTMENT OF ENERGY NATIONAL NUCLEAR… | $4.6B | Nov 30, 2027 |
Common questions
Who are the top DOE contractors for NAICS 561210?
In the latest 12 months, Triad National Security, LLC ($5.2B), National Technology & Engineering Solutions of Sandia, LLC ($3.5B), Savannah River Nuclear Solutions LLC ($3.4B) received the most DOE obligations for facilities support services.
How concentrated is this market?
The eight largest primes held 97.5% of positive obligations, and Triad National Security, LLC alone held 22.1%. 6 contractors won their first obligations in this market during the latest 12 months.
Are any large DOE 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 89233119CNA000027 (Skookum Educational Programs, $41.6M obligated), ending Dec 15, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$254.6MFigures 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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