| Tri-county Steel LLC | Bedford | IN | $500 |
| Trigon Cyber Inc. | Huntsville | AL | $500 |
| TRX Solutions LLC | Lemon Grove | CA | $500 |
| Trystine Technical Innovations Inc. | Santa Barbara | CA | $500 |
| Type3 Solutions Inc. | Virginia Beach | VA | $500 |
| Valcor Technical Solutions LLC | College Park | MD | $500 |
| Valiant Harbor International, LLC | Bethesda | MD | $500 |
| Vanguard Research, Inc. | Mclean | VA | $500 |
| Vectorops, LLC | Arlington | VA | $500 |
| Veratek Systems LLC | Las Vegas | NV | $500 |
| Volume Integration, LLC. | Chantilly | VA | $500 |
| Warfighter, LLC | Lusby | MD | $500 |
| Wider Security LLC | Warren | RI | $500 |
| Wise Engineering Consulting, LLC | Owings | MD | $500 |
| Xperience Technology Solutions Corporation | Ashburn | VA | $500 |
| Yaka Solutions, LLC | Pendleton | OR | $500 |
| Element 29 LLC | Tampa | FL | $333 |
| Thomas & Hutton Engineering Co. | Savannah | GA | $326 |
| Waterways Consulting, Inc. | Santa Cruz | CA | $221 |
| Martech Fire Solutions Inc. | Provo | UT | $175 |
| Idc Solutions LLC | Philadelphia | PA | $10 |
| Altay Yazilim Savunma Endustriyel Sanayi Ve Ticaret Anonim Sirketi | Cankaya | | $7 |
| Building Maintenance Service LLC | New York | NY | $4 |
| 0cog Inc. | Capitola | CA | Subcontractor |
| 186 Engineering, LLC | Mcdonough | GA | $0 |
| 1900, LLC | Clemson | SC | $0 |
| 21 Consulting Group Inc. | Rockwood | TN | Subcontractor |
| 2-CM Technologies, LLC | Annapolis | MD | Subcontractor |
| 2H Offshore California, Inc. | Ventura | CA | $0 |
| 360 Cost Consulting LLC | Vancouver | WA | Subcontractor |
| 3 Bears Technical Services LLC | Hixson | TN | Subcontractor |
| 3C Engineering, Inc. | San Luis Obispo | CA | Subcontractor |
| 3L Power LLC | Woodstock | VT | Subcontractor |
| 3M Innovative Properties Company | Saint Paul | MN | $0 |
| 3 S Engineering, LLC | Wichita | KS | Subcontractor |
| 3sixty Professional Solutions, LLC | Lebanon | OH | Subcontractor |
| 5010 Tech, LLC | Vienna | VA | Subcontractor |
| 5D Architecture & Engineering, PLLC | Lynbrook | NY | $0 |
| 5-D Systems, Inc. | Round Rock | TX | Subcontractor |
| A1 Consulting Group Inc. | Morrisville | NC | $0 |
| A1 Professional Solutions LLC | Columbia | SC | Subcontractor |
| A2k, Inc. | Franklin | TN | Subcontractor |
| A2o, Inc. | Sandy | UT | Subcontractor |
| Abna Engineering Inc. | Saint Louis | MO | Subcontractor |
| Abonmarche Consultants, Inc. | Benton Harbor | MI | Subcontractor |
| Abraham Weitzberg | Tiburon | CA | $0 |
| Absg Consulting Inc. | Knoxville | TN | Subcontractor |
| Abs Group Of Companies Incorporated | Spring | TX | Subcontractor |
| Academy Construction Services Incorporated | Prosper | TX | $0 |
| Accelpath Federal Solutions LLC | Norfolk | VA | Subcontractor |
| Accurate Cost & Schedule LLC | Lexington Park | MD | Subcontractor |
| Accurate Group Inc. | Lincolnshire | IL | $0 |
| Accurate Infrastructure Data, Inc. | Rosedale | MD | Subcontractor |
| Accusemble Electronics Inc. | North Billerica | MA | Subcontractor |
| Accuver Americas, Inc. | Plano | TX | Subcontractor |
| Acd Telecom, LLC | Lake Mary | FL | $0 |
| Achates Power, Inc. | San Diego | CA | Subcontractor |
| Achievement Engineering Corp. | San Jose | CA | Subcontractor |
| Ackerman-estvold Engineering & Management Consulting Inc. | Minot | ND | $0 |
| Acme Embedded Solutions | Reno | NV | Subcontractor |
| Acomb Ostendorf & Associates LLC | Winter Park | FL | Subcontractor |
| Acoustical Systems Inc. | Dayton | OH | $0 |
| Acoustonica, LLC | Dallas | TX | Subcontractor |
| Acsyes Inc. | Mount Laurel | NJ | Subcontractor |
| Actalent Services, LLC | Hanover | MD | Subcontractor |
| Actemium Cegelec Corp. | Moon Township | PA | Subcontractor |
| Acumen Aerospace & Defense Advisers LLC | Lynnfield | MA | Subcontractor |
| Adacel Technical Services, Inc. | Orlando | FL | Subcontractor |
| A.d.a. Engineering, Inc. | Doral | FL | $0 |
| Adalta Engineering Group, L.L.C | El Paso | TX | Subcontractor |
| Adams Rehmann & Heggan Associates Inc. | Hammonton | NJ | Subcontractor |
| Adaptive Aerospace Corp. | Tehachapi | CA | Subcontractor |
| Adapt Technology LLC | Auburn Hills | MI | Subcontractor |
| Adept Force Group Incorporated | Alexandria | VA | Subcontractor |
| A. Dicesare Associates, P.C. | Bridgeport | CT | $0 |
| Adsorption Research, Inc. | Plain City | OH | Subcontractor |
| Advanced Building Performance, Inc. | Potomac | MD | Subcontractor |
| Advanced Cad Cam Service Corp. | Peoria | IL | $0 |
| Advanced Construction Testing, LLC | Palo Alto | CA | Subcontractor |
| Advanced Control Services Inc. | Dorado | PR | $0 |
| Advanced Design Services, Inc. | Melbourne | FL | Subcontractor |
| Advanced Engineering And Environmental Services, LLC | Grand Forks | ND | $0 |
| Advanced Engineering Systems, Inc. | Lincoln | NE | $0 |
| Advanced Industrial Automation Corporation | Seattle | WA | $0 |
| Advanced Logistics Technology, Inc. | Mesa | AZ | Subcontractor |
| Advanced Oem Solutions LLC | Liberty Township | OH | Subcontractor |
| Advanced Products Engineering Experts LLC | Macomb | MI | Subcontractor |
| Advanced Product Transitions Corporation | Mc Lean | VA | Subcontractor |
| Advanced Remediation Technologies Company | Canby | OR | $0 |
| Advanced Research And Engineering Integrated Solutions LLC | Niceville | FL | Subcontractor |
| Advanced Simulation Technology Inc. | Aston | PA | Subcontractor |
| Advanced Tech Engineering Inc. | Burnsville | MN | $0 |
| Advanced Theodolite Technology, Inc. | Issaquah | WA | Subcontractor |
| Advance Research And Technology Solutions, Inc. | Simi Valley | CA | Subcontractor |
| Advantech Gs Enterprises, Inc. | La Jolla | CA | Subcontractor |
| Advent SVCS LLC | Fajardo | PR | $0 |
| Advocates In Manpower Management, Inc. | Port Saint Lucie | FL | Subcontractor |
| Aecom | Dallas | TX | Subcontractor |
| Aecom Caribe, L.L.P. | San Juan | PR | $0 |
| Aecom Global II, LLC | Los Angeles | CA | Subcontractor |
