| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| Hi Rel Connectors, Inc. | 12 | $696K | Defense Logistics Agency |
| Hi-Techniques, Inc | 10 | $212K | Department of the Army |
| Hi-Test Laboratories, Inc. | 12 | $1.2M | Department of the Navy |
| Hib Technical Installation Services Inc | 10 | $1.4M | Department of Veterans Affairs |
| Hibler Neil S PHD Abbp | 3 | $245K | U.S. Immigration and Customs Enforcement |
| Hicaps Inc | 5 | $42M | Department of Veterans Affairs |
| Hickory Chair LLC | 16 | $919K | Department of State |
| Hicks Electrical Company, Inc | 3 | $409K | Department of the Air Force |
| Hid Global Corp | 23 | $17M | Department of the Navy |
| Hidden Gems Inc | 3 | $148K | New York City |
| Hidden Water Inc | 7 | $898K | Indian Health Service |
| Hiden Analytical Inc | 5 | $1.4M | National Aeronautics and Space Administration |
| Hidenis Group LLC | 19 | $1.3M | U.S. Coast Guard |
| Hidenn-Ai Inc | 3 | $1.5M | Department of the Navy |
| H.i.e. of El Paso Opco, L.l.c | 3 | $6K | Department of the Army |
| Higginbotham Enterprises, Incorporated | 5 | $640K | Department of the Army |
| High Bridge Solutions, LLC | 25 | $29M | Department of the Navy |
| High Country Contractors Inc | 4 | $855K | Federal Aviation Administration |
| High Desert Aggregate & Paving Inc | 3 | $41M | Oregon DOT |
| High Desert Aviation LLC | 16 | $996K | Department of the Army |
| High Desert Hydraulics, Inc. | 3 | $113K | Forest Service |
| The High Desert Museum | 3 | $15K | Oregon State Treasury |
| High Desert Pipeline, Inc. | 4 | $4.5M | Department of the Army |
| High Desert Power Project, LLC | 4 | $6.0M | San Francisco |
| High Energy Metals, Inc. | 9 | $45K | Defense Logistics Agency |
| High Liner Foods (USA), Incorporated | 11 | $67M | Agricultural Marketing Service |
| High Noon Unlimited Inc | 10 | $122M | Department of the Army |
| High Performance Solutions L.l.c. | 17 | $5.8M | Department of the Navy |
| High Plains Bison, LLC | 5 | $5.4M | Agricultural Marketing Service |
| High Plains Power, Inc. | 4 | $964K | Bureau of Indian Affairs and Bureau of Indian Education |
| High Point Construction Group Corp | 10 | $22M | New York City |
| High Street Consulting Group LLC | 4 | $506K | Federal Transit Administration |
| High Valley Products, Inc | 3 | $910K | Department of the Air Force |
| High Vibrational Industries LLC | 8 | $3.8M | Department of the Army |
| High View Inc | 4 | $85K | Federal Prison System / Bureau of Prisons |
| High Voltage Maintenance Corp | 3 | $88K | Department of Veterans Affairs |
| Higher Education Coordinating Commission (HECC) | 3 | $25 | Oregon State Treasury |
| Higher Power Industries Inc | 6 | $779K | NY State Authorities |
| Higherechelon, Inc. | 5 | $6.2M | Department of the Navy |
| Highland Community College Foundation | 3 | $143K | Federal Prison System / Bureau of Prisons |
| Highland Construction Services LLC | 9 | $8.8M | Forest Service |
| Highland Engineering, Inc. | 35 | $817K | Defense Logistics Agency |
| Highland Park Community Development Corp | 8 | $694M | New York City |
| Highland Wholesale Foods, Inc. | 27 | $586K | Federal Prison System / Bureau of Prisons |
| Highlands Environmental Solutions, Inc. | 4 | $207K | Department of the Army |
| The Highlands Ranch Law Enforcement Training Foundation | 7 | $156K | Department of Veterans Affairs |
| Highmark Marine Fabrication, LLC | 5 | $2.0M | U.S. Coast Guard |
| Highpoint Digital, Inc. | 5 | $860M | Centers for Medicare and Medicaid Services |
| Highpoint Partners LLC | 3 | $15M | Department of the Army |
| Highrise Consulting Inc | 6 | $6.5M | National Institutes of Health |
| Hightower Communications Inc | 4 | $4.6M | U.S. Agency for Global Media |
| Hightower Construction Co Inc | 5 | $16M | Department of the Air Force |
| Highway Locksmiths Inc | 8 | $3.9M | MTA Procurements |
| Highway Technology Partners LLC | 3 | $12M | Federal Highway Administration |
| Hii Fleet Support Group LLC | 147 | $712M | Department of the Navy |
| Hii Mission Technologies Corp | 132 | $10.5B | Department of the Air Force |
| Hii Technical Solutions Corporation | 6 | $240M | Department of the Navy |
| Hii Unmanned Systems, Inc | 24 | $188M | Department of the Navy |
| Hiiesalu Alan J | 5 | $20K | Defense Logistics Agency |
| Hikari Zoen Co., Ltd | 3 | $3.0M | Department of the Air Force |
| Hiland Dairy Foods Company, LLC | 243 | $1.5M | Defense Logistics Agency |
| Hill Brothers Chemical Co | 48 | $397K | City of Los Angeles Controller |
| Hill Country Dairies Inc | 5 | $182K | Federal Prison System / Bureau of Prisons |
| Hill, Heather J | 3 | $660K | Department of Veterans Affairs |
| Hill International, Inc. | 27 | $139M | Federal Transit Administration |
| Hill Laboratories Co | 4 | $111K | Department of Veterans Affairs |
| Hill Mechanical Services, Inc. | 3 | $123K | Department of Veterans Affairs |
| Hill - Parsons JV | 6 | $155M | MTA Procurements |
| Hill-Rom, Inc. | 157 | $49M | Department of Veterans Affairs |
| Hillcrest Aircraft Company | 20 | $16M | Forest Service |
| Hillcrest Granite Co | 33 | $24M | Department of Veterans Affairs |
| The Hiller Companies LLC | 74 | $4.1M | Department of the Navy |
| Hilligoss Healthcare Consulting LLC | 3 | $58K | National Institutes of Health |
| Hillman S Mitchell Llc | 4 | $4 | State of Washington |
| Hills, Inc. | 3 | $3.3M | Department of the Army |
| Hillsboro Aviation, Inc. | 25 | $42M | Departmental Offices |
| Hilltop Securities Inc | 5 | $459K | City of Mesquite |
| Hillyard Industries, Inc. | 9 | $439K | Department of Veterans Affairs |
| Hilti Inc | 26 | $119M | MTA Procurements |
| Hilton | 13 | $8K | Oregon State Treasury |
| Hilton Knoxville Airport | 7 | $0 | Department of the Navy |
| Hiltronics Corporation | 3 | $237K | Defense Logistics Agency |
| Himalayan Builders and Engineers PVT. Ltd | 3 | $20M | Department of the Navy |
| Hipp Marine Services, Inc | 3 | $74K | Defense Logistics Agency |
| Hirail Corp. | 11 | $1.2M | NY State Authorities |
| Hiram Land and Timber, LLC | 4 | $163K | Department of the Air Force |
| Hirokou Corporation | 4 | $20K | Department of the Navy |
| Hirt Electric, LLC | 9 | $2.8M | Department of Veterans Affairs |
| Hispanic Association of Colleges & Universities | 4 | $118K | Departmental Offices |
| Historic Chicago Bungalow (Lisc) | 3 | $382K | City of Chicago |
| Historic Downtown la Bid Poa | 4 | $83K | City of Los Angeles Controller |
| Historic Mesquite, Inc | 8 | $133K | City of Mesquite |
| Historical Research Associates, Inc. | 8 | $960K | Department of the Army |
| Hitachi Energy USA Inc | 23 | $129M | NY State Authorities |
| Hitachi High-Tech America, Inc. | 27 | $2.6M | Department of the Navy |
| Hitachi Rail GTS USA Inc | 19 | $911M | MTA Procurements |
| Hitachi Rail STS USA Inc | 341 | $273M | MTA Procurements |
| Hitech Global Distribution, LLC | 3 | $154K | Department of the Navy |
| Hitech Instruments, Inc. | 5 | $363K | Department of the Navy |
| Hitek Inc | 3 | $33K | Defense Logistics Agency |
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.