| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| Gradkell Systems Inc | 21 | $124M | Department of the Army |
| Graham Inc. | 23 | $6.9M | Office of the Secretary |
| Graham Technologies LLC | 6 | $13M | Department of the Air Force |
| Grand Aire Inc | 16 | $587K | Federal Prison System / Bureau of Prisons |
| Grand Ground Enterprise, LLC | 9 | $17M | Department of the Air Force |
| Grand Northern Products, LLC | 2 | $103K | U.S. Coast Guard |
| Granite Telecommunications, LLC | 197 | $8.5M | Defense Information Systems Agency |
| Grant Leading Technology LLC | 3 | $9.4M | Food and Drug Administration |
| Gravitec Systems Inc | 7 | $280K | Department of the Navy |
| Gravois Aluminum Boats LLC | 60 | $300M | U.S. Coast Guard |
| Gravotech, Inc | 18 | $349K | MTA Procurements |
| Gray Analytics, Inc. | 3 | $56M | Missile Defense Agency |
| Gray Manufacturing LLC | 1 | $0 | NY State Authorities |
| Gray Matters Technology Service, LLC | 3 | $13M | Office of the Assistant Secretary for Financial Resources |
| Graybar Electric Company, Inc. | 189 | $12M | City of Los Angeles Controller |
| Graylinex LLC | 3 | $475K | U.S. Special Operations Command |
| Great Falls Paper Company | 21 | $310K | Department of the Navy |
| Great Hill Solutions, LLC | 36 | $531M | Department of State |
| Great Lakes Environmental Center, Inc | 32 | $14M | Environmental Protection Agency |
| Green 2 Green Consulting LLC | 2 | $24K | Department of Veterans Affairs |
| Green and Sustainable Services, LLC | 11 | $5.9M | Department of the Air Force |
| Green Cell Consulting LLC | 5 | $16M | Department of the Navy |
| Green Generation Solutions LLC | 1 | $3.3M | Forest Service |
| Green Leaf Productions Inc | 1 | $312K | Department of the Navy |
| Green Powered Technology LLC | 6 | $3.6M | Millennium Challenge Corporation |
| Green Ramp Group LLC | 4 | $28K | Department of the Navy |
| The Green Technology Group, LLC | 16 | $6.3M | Department of Veterans Affairs |
| Green Translations, LLC | 3 | $13K | Department of the Army |
| Greenbrier Government Solutions Inc | 69 | $178M | Department of Veterans Affairs |
| Greendart, Incorporated | 1 | $595K | U.S. Coast Guard |
| Greene Manufacturing Inc | 2 | $35K | Department of the Air Force |
| Greenefficient Inc | 6 | $5.9M | Department of Veterans Affairs |
| Greengate LLC | 18 | $4.0M | Federal Highway Administration |
| Greenlight Group LLC | 18 | $12M | Department of the Navy |
| The Greentree Group, Inc. | 4 | $11M | Texas DIR |
| Greenwood Group Inc | 53 | $15M | Defense Logistics Agency |
| Grey Ghost, LLC | 1 | $242K | Department of the Army |
| Grey Street Consulting, LLC | 6 | $20M | Federal Transit Administration |
| Greystones Consulting Group, LLC | 1 | $283K | Department of the Army |
| Griffin & Associates LLC | 7 | $1.6M | Offices, Boards and Divisions |
| Griffin Resources LLC | 2 | $741K | Department of Veterans Affairs |
| Gritter - Francona, Inc | 4 | $39M | Department of Veterans Affairs |
| Groundswell Corporation | 5 | $56M | Departmental Offices |
| Group Solutions, Inc | 5 | $572K | Department of the Army |
| Group W Inc | 28 | $102M | Department of the Air Force |
| Groupe LaCasse LLC | 1 | $0 | NY State Authorities |
| GRUNDEY2 Investments LLC | 1 | $1.8M | Federal Acquisition Service |
| Gryphon Environmental, LLC | 9 | $79M | Department of the Army |
| Gryphon Marine, LLC | 1 | $8.1M | Washington Headquarters Services |
| Gsa Universal Technology Solutions Inc | 24 | $147K | Department of the Navy |
| Gse Inc | 7 | $10M | National Aeronautics and Space Administration |
| Gsi North America Inc | 47 | $49M | Department of the Army |
| Gstek, Inc. | 21 | $99M | Department of the Army |
| Gtangible Corporation | 7 | $17M | Office of Procurement Operations |
| GTS Technology Solutions, Inc. | 503 | $5.6M | Texas DIR |
| GTT Americas, LLC | 1 | $613K | Defense Information Systems Agency |
| Guarantee Restoration Services LLC | 9 | $60K | City-Parish of Baton Rouge |
| Guardian Centers of Georgia, LLC | 9 | $1.2M | Department of the Army |
| Guardian Defense Group, Inc. | 22 | $15M | Department of the Navy |
| Guardians of Honor, LLC | 3 | $125M | National Science Foundation |
| Guernsey, Inc. | 2 | $5K | Department of the Navy |
| Guidehouse Inc. | 304 | $2.9B | Federal Transit Administration |
| Guidehouse Digital LLC | 223 | $784M | National Institutes of Health |
| Guidepoint Security Government Solutions LLC | 1 | $131K | Department of the Navy |
| Gulf South Research Corp | 37 | $13M | Department of the Navy |
| Gunnison Consulting Group, Inc. | 4 | $23M | U.S. Census Bureau |
| Gurtler Chemicals, Inc | 2 | $60K | Department of Veterans Affairs |
| GXC Inc | 14 | $32M | Office of Procurement Operations |
| GXM Technologies LLC | 6 | $4.2M | Department of the Army |
| H & L Environmental Services, LLC | 11 | $11M | Federal Highway Administration |
| H. Co. Computer Products | 31 | $1.0M | Department of the Navy |
| H. L. Dalis, Inc. | 32 | $1.1M | Department of the Navy |
| H2 Technology Group, LLC | 1 | $117M | Department of Veterans Affairs |
| The H.a.b.i.t.s Group LLC | 20 | $279K | Department of the Navy |
| Hach Company | 100 | $12M | City-Parish of Baton Rouge |
| Hadron Industries, Inc. | 3 | $4.4M | National Oceanic and Atmospheric Administration |
| Hager Development Group LLC | 4 | $2.9M | Department of Veterans Affairs |
| Hagerty Consulting, Inc. | 7 | $7.1M | City of Richmond |
| Haka, Inc. | 12 | $5.7M | Department of the Navy |
| Halcyon Group International, LLC | 3 | $2.0M | Department of the Army |
| Hall Brian | 6 | $13M | Department of the Air Force |
| Halliday Technologies Inc | 19 | $3.0M | Department of the Army |
| Hallpass Capital Inc | 7 | $120K | Department of the Navy |
| Hallym Furniture Industrial Co.,ltd | 6 | $1.0M | Department of the Army |
| Halvik LLC | 13 | $389M | Department of the Army |
| Hamer Environmental Limited Partnership | 14 | $3.6M | Department of the Navy |
| Hamhed LLC | 161 | $106M | Department of Veterans Affairs |
| Hamilton Business Interiors LLC | 20 | $1.5M | Department of the Navy |
| Hamilton Enterprises, LLC | 14 | $36M | Federal Transit Administration |
| Hammerhead, LLC | 1 | $24K | Department of the Air Force |
| Hampden Engineering Corp | 1 | $0 | Defense Logistics Agency |
| Han Sung Ind. Co., Ltd | 1 | $32K | Department of the Army |
| Hana Engineers & Consultants LLC | 19 | $19M | Environmental Protection Agency |
| Hana Industries, Inc. | 25 | $142M | Office of Procurement Operations |
| Hand Safety, LLC | 2 | $243 | Department of the Navy |
| Hanel Storage Systems | 6 | $2.1M | Department of the Army |
| Hanko Boats, LLC | 5 | $669K | Department of the Army |
| The Hannon Group, Limited Liability Company | 1 | $46K | National Institutes of Health |
| Hannon Hill Corporation | 5 | $50K | Department of the Navy |
| Happy Trading Co.,ltd | 3 | $375K | Department of the Army |
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.