Large federal prime contractors must adopt a small-business subcontracting plan on contracts above $900,000 ($2 million for construction) under FAR 19.702, with goals for small, women-owned, HUBZone, veteran-owned and service-disabled veteran-owned businesses. SBA's directory lists 88 primes with such plans on 371 contracts in NAICS 561210 (FY2023 and FY2024), 19 of them still active, with $46,030,340,348 in total contract value. These are the companies to approach about subcontracting work in this industry.
| Prime contractor | Location | Contracts (active) | Contract value | Main agencies | Latest end |
|---|---|---|---|---|---|
| Pantexas Deterrence, LLC | Lynchburg, Virginia | 1 (1) | $30,103,600,000 | Department of Energy | Nov 14, 2029 |
| National Technology & Engineering Solutions of Sandia, LLC | Albuquerque, New Mexico | 1 (1) | $1,733,127,128 | Department of Energy | Apr 30, 2027 |
| Mission Support and Test Services LLC | Olathe, Kansas | 1 (1) | $572,973,869 | Department of Energy | Nov 30, 2027 |
| Triad National Security, LLC | Columbus, Ohio | 1 (1) | $456,150,634 | Department of Energy | Oct 31, 2028 |
| Fluor Intercontinental, Inc. | Greenville, South Carolina | 3 (1) | $420,664,785 | Dept of the Air Force; Dept of the Army | Apr 30, 2029 |
| Louis Berger Hawthorne Services, Inc. | Greenville, South Carolina | 7 (1) | $231,087,823 | Dept of the Army | May 7, 2029 |
| Pond Constructors Inc | Peachtree Corners, Georgia | 5 (1) | $188,423,100 | Dept of the Army | Sep 7, 2029 |
| Weston Solutions, Inc. | Albuquerque, New Mexico | 8 (1) | $78,872,172 | Dept of the Army | Feb 7, 2029 |
| Leidos Biomedical Research, Inc. | Frederick, Maryland | 5 (4) | $44,709,957 | National Institutes of Health | Aug 29, 2029 |
| Jacobs Technology Inc. | Tullahoma, Tennessee | 48 (1) | $302,619,654 | Dept of the Navy; National Aeronautics and Space Administration | Oct 1, 2027 |
| Vectrus Systems Corporation | Colorado Springs, Colorado | 13 (1) | $220,538,343 | Dept of the Navy; Dept of the Air Force; Dept of the Army | Dec 20, 2027 |
| Bae Systems Ordnance Systems Inc | Radford, Virginia | 11 (1) | $74,977,270 | Dept of the Army | Nov 30, 2026 |
| Work Inc | Dorchester, Massachusetts | 1 (1) | $4,502,060 | Dept of the Army | Jun 30, 2028 |
| Hensel Phelps Services LLC | Chantilly, Virginia | 1 (1) | $2,812,884 | National Institute of Standards and Technology | Nov 30, 2026 |
| Redhorse Corporation | Arlington, Virginia | 1 (1) | $1,291,375 | Office of the Inspector General | Sep 22, 2029 |
| Beacon Group, Inc. | Tucson, Arizona | 1 (1) | $1,125,572 | Dept of the Air Force | Jun 26, 2027 |
| Family Endeavors, Inc. | San Antonio, Texas | 1 (0) | $3,329,900,357 | Departmental Offices | Nov 15, 2024 |
| Deployed Services, LLC | Tampa, Florida | 1 (0) | $2,883,194,761 | Departmental Offices | Sep 7, 2024 |
| Honeywell International Inc. | Kansas City, Missouri | 1 (0) | $1,128,205,331 | Department of Energy | Sep 30, 2025 |
| B.I. Incorporated | Boulder, Colorado | 3 (0) | $348,204,899 | U.S. Immigration and Customs Enforcement | Jul 31, 2025 |
| Pride Industries | Roseville, California | 32 (0) | $318,016,097 | Dept of the Army; Dept of the Air Force; Bureau of Engraving and Printing | Jan 31, 2026 |
| Cotton Commercial USA, Inc. | Katy, Texas | 2 (0) | $313,541,913 | Federal Emergency Management Agency | Oct 29, 2024 |
| Professional Contract Services Inc | Austin, Texas | 7 (0) | $302,575,802 | Dept of the Army; Dept of the Navy | Sep 30, 2025 |
| Trax International Corporation | Las Vegas, Nevada | 1 (0) | $264,563,568 | National Aeronautics and Space Administration | Jul 31, 2025 |
| Pae Applied Technologies LLC | Arlington, Virginia | 1 (0) | $247,651,067 | Dept of the Air Force | Jan 27, 2026 |
| Geo Group Inc., the | Boca Raton, Florida | 10 (0) | $235,022,065 | U.S. Marshals Service; U.S. Immigration and Customs Enforcement | Oct 31, 2024 |
| Dewberry Engineers Inc. | Fairfax, Virginia | 18 (0) | $234,018,753 | Federal Emergency Management Agency | Apr 7, 2025 |
| Syncom Space Services LLC | Fort Worth, Texas | 4 (0) | $202,576,508 | National Aeronautics and Space Administration | Jun 30, 2025 |
| Charles River Laboratories, Inc. | Wilmington, Massachusetts | 2 (0) | $197,562,131 | National Institutes of Health | Mar 13, 2025 |
| Aptim Federal Services, LLC | Baton Rouge, Louisiana | 8 (0) | $186,365,825 | Dept of the Army | Apr 30, 2026 |
| Cgi Federal Inc. | Fairfax, Virginia | 4 (0) | $164,099,268 | Offices, Boards and Divisions | Sep 30, 2025 |
| ECC International, LLC | Virginia Beach, Virginia | 1 (0) | $160,000,000 | Dept of the Air Force | Sep 29, 2026 |
| Amentum Services Inc | Chantilly, Virginia | 23 (0) | $157,929,222 | Dept of the Air Force; Dept of the Army; Dept of the Navy | Oct 25, 2025 |
| Hospital Housekeeping Systems, LLC | Dripping Springs, Texas | 7 (0) | $90,311,027 | Dept of the Army; Federal Acquisition Service | Mar 31, 2025 |
| Skookum Educational Programs | Bremerton, Washington | 13 (0) | $86,280,930 | Dept of the Army; U.S. Coast Guard | Sep 27, 2025 |
| DZSP 21 LLC | Marlton, New Jersey | 2 (0) | $82,852,143 | Dept of the Navy | Jul 31, 2024 |
| Ranger Land Systems, Inc. | Huntsville, Alabama | 2 (0) | $78,999,552 | U.S. Customs and Border Protection | Sep 2, 2024 |
| Nuclear Waste Partnership LLC | Aiken, South Carolina | 1 (0) | $78,951,000 | Department of Energy | Oct 31, 2022 |
| KBR Services, LLC | Houston, Texas | 4 (0) | $56,530,580 | Dept of the Army | Mar 2, 2025 |
| Valiant Government Services LLC | Hopkinsville, Kentucky | 3 (0) | $44,202,344 | Dept of the Army | Jul 31, 2024 |
| KBR Wyle Services, LLC | Lexington Park, Maryland | 2 (0) | $35,599,670 | Dept of the Navy | Mar 31, 2025 |
| J & J Maintenance, Inc. | Austin, Texas | 12 (0) | $35,140,173 | Dept of the Army; U.S. Customs and Border Protection; Federal Acquisition Service | Jun 30, 2025 |
| Siemens Industry Inc. | Buffalo Grove, Illinois | 10 (0) | $34,610,989 | Department of Veterans Affairs; Dept of the Army; Dept of the Air Force | Sep 30, 2025 |
| Nish | Vienna, Virginia | 15 (0) | $34,113,095 | Dept of the Army; US Census Bureau; Federal Aviation Administration | Sep 30, 2025 |
| Melwood Horticultural Training Center, Inc. | Upper Marlboro, Maryland | 3 (0) | $30,699,512 | Dept of the Army; Public Buildings Service; Defense Health Agency (DHA) | Jun 30, 2025 |
| Amentum Spaceport LLC | Arlington, Virginia | 1 (0) | $20,560,783 | National Aeronautics and Space Administration | Mar 31, 2025 |
| Chimes District of Columbia Inc | Baltimore, Maryland | 3 (0) | $15,336,089 | Public Buildings Service; Dept of the Army | Oct 31, 2024 |
| Applied Research Associates, Inc. | Albuquerque, New Mexico | 3 (0) | $11,880,992 | Bureau of Safety and Environmental Enforcement | Mar 31, 2025 |
| WSP USA Environment & Infrastructure Inc. | Blue Bell, Pennsylvania | 5 (0) | $11,874,929 | Environmental Protection Agency | Sep 30, 2025 |
| Iap-ECC, LLC | Cape Canaveral, Florida | 1 (0) | $11,724,861 | Dept of the Navy | Sep 30, 2025 |
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