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 170 primes with such plans on 692 contracts in NAICS 236220 (FY2023 and FY2024), 101 of them still active, with $18,359,659,315 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 |
|---|---|---|---|---|---|
| Clark Construction Group LLC | Bethesda, Maryland | 12 (6) | $1,918,400,019 | Dept of the Army; Public Buildings Service; Federal Prison System / Bureau of Prisons | Apr 3, 2028 |
| B.L. Harbert International, L.L.C. | Birmingham, Alabama | 21 (5) | $1,274,769,735 | Dept of the Army; Dept of the Navy; Federal Bureau of Investigation | Dec 28, 2029 |
| Brasfield & Gorrie, L.L.C. | Birmingham, Alabama | 13 (2) | $612,705,203 | Federal Bureau of Investigation; U.S. Coast Guard; Public Buildings Service | Jan 28, 2030 |
| Hensel Phelps Construction Co | Phoenix, Arizona | 6 (3) | $460,858,065 | Public Buildings Service; Dept of the Army | Dec 19, 2028 |
| Turner Construction Company | New York, New York | 11 (1) | $467,782,330 | Dept of the Army; Dept of the Air Force; Public Buildings Service | Dec 17, 2027 |
| RQ Construction, LLC | Carlsbad, California | 24 (4) | $701,089,840 | Dept of the Navy; Dept of the Army | Nov 29, 2027 |
| Harper Construction Company, Inc. | San Diego, California | 18 (3) | $606,821,874 | Dept of the Navy; Dept of the Army | May 28, 2027 |
| BCCG a Joint Venture | Montgomery, Alabama | 1 (1) | $287,037,592 | U.S. Customs and Border Protection | Feb 26, 2027 |
| Core Tech-HDCC-Kajima LLC | Tamuning, Guam | 9 (3) | $344,091,502 | Dept of the Navy | Mar 17, 2027 |
| Korte Construction Company | Saint Louis, Missouri | 5 (2) | $361,706,136 | Dept of the Army; Dept of the Navy | Feb 16, 2028 |
| Nan Inc | Honolulu, Hawaii | 5 (2) | $310,585,285 | Dept of the Navy; Dept of the Army | Jun 24, 2029 |
| Structsure Projects Inc | Kansas City, Missouri | 15 (4) | $355,105,618 | Dept of the Army; Federal Aviation Administration; Indian Health Service | Oct 31, 2029 |
| Grunley Construction Co., Inc. | Rockville, Maryland | 26 (4) | $546,458,861 | Dept of the Army; Dept of the Navy; National Archives and Records Administration | Jun 10, 2028 |
| Whiting-Turner Contracting Company, the | Baltimore, Maryland | 51 (8) | $725,554,174 | Dept of the Navy; Public Buildings Service; U.S. Coast Guard | Feb 20, 2028 |
| Walsh Construction Company II, LLC | Chicago, Illinois | 4 (1) | $205,808,247 | Department of Veterans Affairs; Dept of the Army; Federal Aviation Administration | Oct 25, 2026 |
| Hensel Phelps Construction Co | Chantilly, Virginia | 9 (3) | $245,107,270 | National Institutes of Health; Dept of the Army; Federal Bureau of Investigation | Jun 29, 2028 |
| Clark Construction Group-California, LP | Irvine, California | 1 (1) | $178,964,276 | Dept of the Navy | Nov 17, 2026 |
| Conti Federal Services, LLC | Orlando, Florida | 12 (2) | $441,236,345 | Dept of the Army; Dept of the Air Force; Dept of the Navy | Jun 26, 2027 |
| Fisher Sand & Gravel Co. | Tempe, Arizona | 2 (1) | $424,500,000 | U.S. Customs and Border Protection | Jul 31, 2027 |
| Black Construction-Tutor Perini JV | Harmon, Guam | 10 (2) | $293,883,108 | Dept of the Navy | Dec 9, 2028 |
| Absher Construction Co | Puyallup, Washington | 3 (1) | $227,310,025 | Dept of the Navy; Dept of the Army | Apr 4, 2029 |
| Granite-Obayashi 2, a Joint Venture | Watsonville, California | 2 (1) | $158,486,526 | Dept of the Navy | Jan 11, 2027 |
| Slsco LTD. | Galveston, Texas | 4 (1) | $401,329,791 | U.S. Customs and Border Protection; Dept of the Navy | Jul 31, 2027 |
| Mcgough Construction Co., LLC | Saint Paul, Minnesota | 1 (1) | $99,386,087 | Public Buildings Service | Sep 1, 2027 |
| Sauer Construction, LLC | Jacksonville, Florida | 15 (1) | $263,027,717 | Dept of the Army; Dept of the Navy | Dec 3, 2026 |
| Guyco Inc | Lampasas, Texas | 4 (1) | $284,104,459 | Dept of the Army | Jun 15, 2027 |
| Hensel Phelps Construction Co | Irvine, California | 1 (1) | $92,967,000 | Dept of the Navy | Mar 29, 2028 |
| MW Builders, Inc. | Pflugerville, Texas | 7 (3) | $218,443,328 | Dept of the Army | Jan 18, 2027 |
| M. a. Mortenson Company | Minneapolis, Minnesota | 7 (2) | $105,340,214 | Dept of the Army; Dept of the Navy; U.S. Customs and Border Protection | Jun 2, 2027 |
| Balfour Beatty Construction, LLC | Dallas, Texas | 1 (1) | $83,697,407 | Dept of the Navy | Feb 1, 2027 |
| Messer Construction Co | Cincinnati, Ohio | 8 (3) | $130,147,076 | Dept of the Army; Public Buildings Service | Jun 20, 2027 |
| Stronghold Engineering Incorporated | Riverside, California | 1 (1) | $68,227,128 | Dept of the Navy | Nov 3, 2027 |
| Caddell-Nan a Joint Venture | Montgomery, Alabama | 5 (2) | $114,360,369 | Dept of the Navy | May 13, 2027 |
| Swinerton Builders | Concord, California | 1 (1) | $57,260,000 | Dept of the Army | Nov 14, 2026 |
| Blindermanpower LLC | Chicago, Illinois | 2 (1) | $84,807,943 | Dept of the Army | Nov 11, 2027 |
| Tutor Perini Corporation | Sylmar, California | 7 (2) | $138,873,327 | Dept of the Army; National Park Service; U.S. Coast Guard | Aug 12, 2027 |
| Environmental Chemical Corporation | Burlingame, California | 3 (1) | $60,932,480 | National Institutes of Health; Dept of the Navy | Sep 10, 2029 |
| Gilbane Federal JV | Providence, Rhode Island | 1 (1) | $42,913,418 | Dept of the Army | Mar 29, 2027 |
| Walsh Federal LLC | Chicago, Illinois | 16 (3) | $244,025,379 | Dept of the Army; Dept of the Navy; Federal Aviation Administration | Jan 8, 2033 |
| ACC Construction Co, Inc | Augusta, Georgia | 8 (1) | $187,257,501 | Dept of the Army | Aug 29, 2028 |
| Honeywell International Inc. | Englewood, Colorado | 3 (1) | $42,025,710 | Federal Aviation Administration | Jun 30, 2028 |
| Pullman SST, Inc. | Columbia, Maryland | 1 (1) | $34,175,000 | Public Buildings Service | Dec 6, 2026 |
| Gba Builders LLC | Lenexa, Kansas | 2 (1) | $64,473,735 | Dept of the Army | Mar 31, 2027 |
| TNT Constructors | Bremerton, Washington | 2 (1) | $47,856,168 | Dept of the Navy | Nov 28, 2026 |
| L. S. Black Constructors, LLC | Saint Paul, Minnesota | 4 (1) | $83,368,084 | Dept of the Army | Nov 26, 2026 |
| Hensel Phelps Construction Co | Honolulu, Hawaii | 10 (1) | $93,530,105 | Dept of the Navy; US Geological Survey; Dept of the Army | Dec 31, 2026 |
| Commercial Contracting Corp | Auburn Hills, Michigan | 1 (1) | $25,206,000 | Dept of the Army | Mar 4, 2027 |
| J Kokolakis Contracting Inc | Tarpon Springs, Florida | 4 (1) | $27,317,266 | Dept of the Army | Feb 4, 2027 |
| Facility Services Management, Inc. | Clarksville, Tennessee | 8 (1) | $145,946,997 | Dept of the Army | Jan 2, 2029 |
| J & J Maintenance Inc | Austin, Texas | 38 (3) | $349,989,985 | Dept of the Army | Jun 28, 2028 |
Your alert: NAICS 236220 (Commercial and Institutional Building Construction). Free, one short email each weekday. See a sample