NAICS 561210 · Facilities Support Services
250 open opportunities · 18,618 FY2025 awards · $38.26B obligated
Top contractors in this NAICS
- Ut-Battelle LLC$2.68B
- Pantexas Deterrence, LLC$1.92B
- Vectrus Systems LLC$1.43B
- Kbr Services, LLC$690.2M
Hunting recompetes here?
10+ contracts in this NAICS end within 18 months. The largest are listed below — incumbents and end dates included.
All expiring 561210 contracts →Open opportunities
Largest contracts ending within 18 months
| PIID | Contractor | Description | Agency | NAICS | Obligated | Start | End |
|---|---|---|---|---|---|---|---|
| DENA0003525 ↗ | National Technology & Engineering Solutions Of Sandia, LLC | INCREMENTAL FUNDING OR MANAGEMENT AND OPERATION OF SANDIA NATIONAL LABORATORIES. | Department Of Energy | 561210 | $5.67B | Jan 18, 2017 | Apr 30, 2027 |
| DENA0001942 ↗ | Consolidated Nuclear Security, LLC | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS | Department Of Energy | 561210 | $2.54B | Jan 8, 2013 | Sep 30, 2027 |
| DEAC0908SR22470 ↗ | Savannah River Nuclear Solutions LLC | INCREMENTAL FUNDING FOR SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT | Department Of Energy | 561210 | $1.95B | Jan 10, 2008 | Sep 30, 2026 |
| DENA0003624 ↗ | Mission Support & Test Services LLC | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). | Department Of Energy | 561210 | $994.6M | Aug 1, 2017 | Nov 30, 2027 |
| NSFDACS1219442 ↗ | Leidos, INC. | SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM. MOD 167, SUSTAINMENT FUNDING, SAFE. | National Science Foundation | 561210 | $319.9M | Dec 23, 2011 | Sep 30, 2026 |
| FA805124F0071 ↗ | Ecc International, LLC | AFCAP HURRICANE HELENE RECOVERY | Department Of The Air Force | 561210 | $200.1M | Sep 30, 2024 | Sep 30, 2026 |
| N4019223C5300 ↗ | Dzsp 21 LLC | OPTION 4 (12 MOS.) - OCTOBER MONTHLY | Department Of The Navy | 561210 | $100.8M | Aug 13, 2020 | Jul 31, 2026 |
| 80KSC018C0017 ↗ | Amentum Spaceport LLC | BASE OPERATIONS AND SUPPORT SERVICES (BOSS) CONTRACT | National Aeronautics And Space Administration | 561210 | $97.6M | Apr 1, 2019 | Jul 31, 2026 |
| 70SBUR21C00000011 ↗ | Brillient Corporation | REALIGN FY23 FUNDS FOR REMAINING LW INVOICE FOR BUILDING UTILITIES, SECURITY AND OTHER FACILITY SERVICES. | U.S. Citizenship And Immigration Services | 561210 | $69.8M | Sep 30, 2021 | Aug 13, 2026 |
| 0001 ↗ | Vectrus Systems LLC | FY25 INCREMENTAL FUNDING MODIFICATION | Department Of The Army | 561210 | $62.0M | Feb 19, 2016 | Jun 30, 2027 |