| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| GTM Contracting Inc | 7 | $20M | New York City |
| GTM Intermediate Holdings Inc | 5 | $2.5M | New York City |
| Gtopss | 6 | $2.5M | Department of Defense Education Activity |
| GTP Consulting Engineers, LLC | 6 | $2.3M | Department of the Air Force |
| GTP Structures II, LLC | 5 | $128K | Department of State |
| GTP Towers I LLC | 3 | $44K | Drug Enforcement Administration |
| GTS Technology Solutions, Inc. | 203 | $2.6M | Texas DIR |
| GTT Global Telecom Government Services, LLC | 112 | $42M | Defense Information Systems Agency |
| Guahan Waste Control, Inc. | 42 | $17M | Department of the Navy |
| Guam Flight Services Inc | 3 | $62K | Department of the Air Force |
| Guam Industrial Services Inc | 12 | $20M | Department of the Navy |
| Guam'S Bakery, Inc. | 36 | $13K | Defense Logistics Agency |
| Guarantee Interiors, Inc. | 84 | $190M | Department of Veterans Affairs |
| Guarantee Restoration Services LLC | 3 | $10K | City-Parish of Baton Rouge |
| Guaranty Broadcasting Company | 4 | $3K | City-Parish of Baton Rouge |
| Guard Force Inc | 7 | $3.8M | Department of Veterans Affairs |
| Guardian Care, Inc. | 3 | $2.9M | Department of Veterans Affairs |
| Guardian Centers of Georgia, LLC | 9 | $1.2M | Department of the Army |
| Guardian Construction, Inc. | 36 | $113M | Federal Aviation Administration |
| Guardian DB Services,llc | 11 | $7.4M | Forest Service |
| Guardian Defense Group, Inc. | 22 | $15M | Department of the Navy |
| Guardian Ec II JV LLC | 12 | $18M | Public Buildings Service |
| Guardian Electric Manufacturing Co | 7 | $1.5M | Defense Logistics Agency |
| Guardian Elite Medical Services LLC. | 5 | $3.7M | Department of Veterans Affairs |
| Guardian Environmental Services Co Inc | 14 | $42M | Department of Veterans Affairs |
| Guardian Environmental Technologies, Inc. | 3 | $0 | Defense Logistics Agency |
| Guardian Helicopters Inc | 6 | $12M | Forest Service |
| Guardian Industrial Supply, LLC | 3 | $24K | Defense Logistics Agency |
| Guardian Life of the Caribbean Limited | 6 | $883K | Department of State |
| Guardian Manufacturing Company, LLC | 3 | $115K | Department of the Navy |
| Guardian Pest Solutions Inc | 7 | $911K | Department of Veterans Affairs |
| Guardian Protective Devices Inc | 3 | $15K | Defense Logistics Agency |
| Guardian Service Industries, Inc. | 14 | $112M | MTA Procurements |
| Guardian Systems LLC | 36 | $6.5M | U.S. Coast Guard |
| Guardian Technical Contracting | 15 | $66M | Department of the Army |
| Guardiar Solutions Inc | 6 | $1.3M | MTA Procurements |
| Gudtwogo Transport Services | 5 | $719K | Department of the Navy |
| Guengerich Amanda | 3 | $240K | Department of the Army |
| Guernsey/Tingle Architects, P.c. | 10 | $5.7M | Department of the Air Force |
| Guerrero Professional Services, Inc. | 6 | $7.8M | Defense Logistics Agency |
| Guidance Air Service LLC | 6 | $2.4M | Forest Service |
| The Guidance Center, Inc | 5 | $1.4M | Federal Prison System / Bureau of Prisons |
| Guidehouse Inc. | 290 | $2.9B | Federal Transit Administration |
| Guidehouse Digital LLC | 218 | $720M | National Institutes of Health |
| Guidepoint Security LLC | 14 | $2.7M | Department of the Navy |
| Guidon-Charlotte Engineers Sdvosb JV LLC | 11 | $8.2M | Department of Veterans Affairs |
| Guidon-Cmta Sdvosb JV, LLC | 13 | $4.7M | Department of Veterans Affairs |
| Guidon Design Inc | 26 | $30M | Department of Veterans Affairs |
| Guidon Mes JV, LLC | 9 | $4.0M | Department of Veterans Affairs |
| Guidon Mes JV II LLC | 6 | $2.6M | Department of Veterans Affairs |
| Guidon-Ses JV LLC | 4 | $6.4M | Department of Veterans Affairs |
| Guidry Liason Group, Inc. | 31 | $30M | Agricultural Marketing Service |
| Guidrys Uniforms Inc | 25 | $52K | City-Parish of Baton Rouge |
| Guild Associates Inc | 110 | $2.6M | Defense Logistics Agency |
| Guill Tool & Engineering Co Inc | 16 | $550K | Department of the Navy |
| Guldmann, Inc. | 13 | $1.8M | Department of Veterans Affairs |
| Gulf Aerospace Inc | 6 | $325K | Department of the Air Force |
| Gulf Atlantic Airways, Inc. | 4 | $2K | Defense Logistics Agency |
| Gulf Coast Air Care Inc | 8 | $175K | Department of the Air Force |
| Gulf Coast Heavy Equipment / Forestry Services LLC. | 13 | $1.5M | Forest Service |
| Gulf Coast Regional Blood Center | 3 | $134K | Department of Veterans Affairs |
| Gulf Coast Solutions LLC | 8 | $8.8M | Department of the Navy |
| Gulf Coast Water & Ice LLC | 31 | $1.4M | Department of the Army |
| Gulf Coast Wilbert Inc | 40 | $8.3M | Department of Veterans Affairs |
| Gulf Fastener, Inc. | 21 | $461K | Department of the Navy |
| Gulf Geoexchange and Consulting Services, Inc. | 14 | $5.3M | Department of Veterans Affairs |
| Gulf Holdings, LLC | 7 | $617K | Department of the Army |
| Gulf Marine Repair Corp | 3 | $10M | U.S. Coast Guard |
| Gulf Master General Trading L.l.c | 14 | $6.1M | Department of the Army |
| Gulf of Maine Lobster Foundation, Inc. | 3 | $634K | National Oceanic and Atmospheric Administration |
| Gulf Pacific Contracting LLC | 23 | $4.5M | Department of the Air Force |
| Gulf Pacific Rice Co., LLC | 24 | $45M | Agricultural Marketing Service |
| Gulf Power Company | 4 | $242M | Department of the Navy |
| Gulf Products & Services | 101 | $15K | Defense Logistics Agency |
| Gulf Remediation, Inc | 4 | $5.4M | Department of the Army |
| Gulf South Land Title Resources LLC | 4 | $35K | City-Parish of Baton Rouge |
| Gulf South Research Corp | 35 | $12M | Department of the Navy |
| Gulf States Distributors | 8 | $230K | City-Parish of Baton Rouge |
| Gulf States Engineering Co Inc | 40 | $1.3M | City-Parish of Baton Rouge |
| Gulf Unity Company | 4 | $520K | Department of the Air Force |
| Gulf Ventures Associates, LLC | 3 | $46K | Department of the Army |
| Gulfnet Communications Co. WLL. | 11 | $8.1M | Defense Information Systems Agency |
| Gulfport Aviation Partners LLC | 8 | $13K | Defense Logistics Agency |
| Gulfstream Aerospace Corporation | 42 | $253M | Department of the Air Force |
| Gum Moon Residence Hall | 8 | $3.8M | San Francisco |
| Gunco. L.l.c. | 30 | $24M | Department of the Army |
| Guney Yapi Insaat Emlak Taahhut Ticaret Limited Sirketi | 3 | $474K | Department of the Air Force |
| Gunhwa Construction Co.,ltd | 3 | $4.0M | Department of State |
| Gunnison Consulting Group, Inc. | 4 | $23M | U.S. Census Bureau |
| Gunny Mac'S Consulting Service, LLC | 3 | $130K | Office of Procurement Operations |
| Gunsan City Hall Climate and Environment Bureau | 6 | $794K | Department of the Army |
| Gur Contracting Corp | 3 | $1.7M | MTA Procurements |
| Gurobi Optimization, LLC | 4 | $165K | Department of Energy |
| Gurri Matute Cromwell JV LLC | 14 | $7.8M | Department of the Air Force |
| Gusco Silicone Rubber & Services, LLC | 4 | $31K | Defense Logistics Agency |
| Gushiken-Pae JV | 13 | $8.9M | Department of the Navy |
| Gustafson Gerald | 3 | $47K | Forest Service |
| Gustav Keoni | 11 | $55M | Federal Prison System / Bureau of Prisons |
| Guth Deconzo Consulting Engineers PC | 9 | $1.0B | NY State Authorities |
| Guy-Jda JV | 5 | $441K | Department of the Air Force |
Vendor totals add up the award records RFPFinder holds: federal contract awards from USAspending.gov for the agencies and codes behind open notices, and state and local awards from open-data contract registers and purchase-order files. They are not a vendor's complete government revenue, and a register that lists a contract ceiling or repeats a contract can overstate spend. Names are grouped across spellings ("Corp" and "Corporation"); each award links to its source record. Subcontracts are prime contractors' subaward reports on USAspending.gov for the prime awards behind the same agencies and codes, and GSA Schedule contracts come from GSA eLibrary's MAS contractor list; both are matched to vendors by name.