| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| D-2 Incorporated | 4 | $40M | Department of the Army |
| D A Collins Construction Co Inc | 5 | $65M | NY State Authorities |
| D & D Laboratory LLC | 6 | $101K | Department of Veterans Affairs |
| D & D Machinery & Sales Inc | 7 | $258K | Defense Logistics Agency |
| D and D Ultimate Connection LLC | 5 | $407K | NY State Authorities |
| D&G Elite Construction | 10 | $78M | New York City |
| D&G Support Services LLC | 8 | $7.8M | Defense Logistics Agency |
| D & H Water Systems | 5 | $6K | City of Los Angeles Controller |
| D and J Service Inc. | 6 | $145M | MTA Procurements |
| D and L Installations Inc | 14 | $922K | NY State Authorities |
| D and W Diesel Inc | 63 | $14M | MTA Procurements |
| D Exposito & Partners LLC | 4 | $45M | New York City |
| D. Gillette Industrial Service'S Inc | 8 | $1.8M | Department of the Navy |
| D-J Engineering Inc | 18 | $35M | Defense Logistics Agency |
| D J G Inc | 3 | $513K | Department of the Air Force |
| D. L. Martin Co. | 13 | $4.2M | Department of the Navy |
| D R Consultants & Designers Inc | 21 | $159K | City of Los Angeles Controller |
| D Reynolds Company LLC | 10 | $43K | City-Parish of Baton Rouge |
| D Square Construction LLC | 3 | $18M | Department of Veterans Affairs |
| D. W. Boyd Corporation | 5 | $260K | Department of the Navy |
| D. W. Industries, Inc. | 6 | $41K | Defense Logistics Agency |
| D2 Government Solutions, Inc. | 3 | $2.1M | Department of the Army |
| D2D IT Services LLC | 3 | $163K | Department of the Navy |
| D7, LLC | 14 | $38M | Department of the Navy |
| Dabri Inc | 16 | $9.7M | San Francisco |
| Dae Kyeong Co., Ltd. | 7 | $47K | Department of the Army |
| Dae Sung LLC | 3 | $233K | Public Buildings Service |
| Daemyung Elevator Co., Ltd. | 13 | $366K | Department of the Army |
| Dai Global LLC | 33 | $1.3B | Agency for International Development |
| Dai Ma Management LLC | 3 | $262K | San Francisco |
| Daifuku Airport America Corporation | 5 | $1.8M | Transportation Security Administration |
| Daiichi Kasei Sangyo Co.,ltd. | 7 | $11K | Department of the Navy |
| Daikin Applied | 3 | $177K | MTA Procurements |
| Daikin Applied Americas Inc | 5 | $689K | Indian Health Service |
| Daikin Applied Americas Inc DBA Daikin Applied | 3 | $1.9M | NY State Authorities |
| Dailey-Wells Communications Inc | 4 | $9K | City of Los Angeles Controller |
| Daily Commercial Record, Inc | 43 | $12K | City of Mesquite |
| The Daily Shot | 4 | $459 | Oregon State Treasury |
| Dairy Farmers of America, Inc. | 64 | $70M | Agricultural Marketing Service |
| Dairyland Trading Co LLC | 17 | $27M | Agricultural Marketing Service |
| Dak Professional Services, LLC | 3 | $19M | Defense Commissary Agency |
| Dakota Air Parts Intl., Inc. | 3 | $27K | Defense Logistics Agency |
| Dakota Helicopter Air Services, Inc | 5 | $661K | Department of the Army |
| Dakota Pure Bison LLC | 19 | $9.9M | Agricultural Marketing Service |
| Dakota Pure Meats, LLC | 4 | $13M | Agricultural Marketing Service |
| Daktronics, Inc. | 4 | $1.7M | NY State Authorities |
| Dale Carnegie & Associates NYC Inc. | 3 | $1.0M | New York City |
| Dallas County | 55 | $114K | City of Mesquite |
| Dallas County Hospital District | 4 | $185K | City of Mesquite |
| Dallas/Fort Worth Intl Airport Board | 10 | $228K | San Francisco |
| Dallas North Aquarium Service | 4 | $601 | City of Mesquite |
| Dallas Texas Tool & Die, Inc. | 3 | $4K | Defense Logistics Agency |
| Daltexpro Landscape, LLC | 6 | $27K | City of Mesquite |
| Damon Lamar Reed | 7 | $35K | City of Chicago |
| Dan W. Hauben, Inc. | 6 | $51K | Federal Prison System / Bureau of Prisons |
| Dana Safety Supply | 37 | $474K | City of Mesquite |
| Danbury Mission Technologies, LLC | 5 | $1.5M | Department of the Navy |
| Dance Brigade | 8 | $1.7M | San Francisco |
| Dancers' Group | 14 | $692K | San Francisco |
| Dandb Engineers and Architects DPC | 14 | $13M | MTA Procurements |
| Danella Rental Systems Inc. | 15 | $71M | MTA Procurements |
| Daniels Manufacturing Corporation | 8 | $192K | Department of the Navy |
| Daniels Tire Service | 149 | $234K | City of Los Angeles Controller |
| Dante Valve Company | 3 | $280K | Department of the Navy |
| Dantronics Inc | 3 | $38K | Defense Logistics Agency |
| Dap Construction Management LLC | 4 | $815K | Department of the Air Force |
| Darbonnier Tactical Supply LLC | 8 | $141K | Defense Logistics Agency |
| Dardon Construction Inc. | 5 | $12M | City of Chicago |
| Dare Electronics, Inc. | 5 | $264K | Defense Logistics Agency |
| Dari Concepts LLC | 3 | $112K | Department of the Army |
| Darr Equipment LP | 3 | $399K | Department of the Army |
| Darrah Electric Company | 6 | $783K | MTA Procurements |
| Darryl Jordan | 18 | $80K | City-Parish of Baton Rouge |
| DAS Publishing & Distribution | 20 | $1.0M | Oregon State Treasury |
| Dasit Spa | 3 | $25K | Department of the Navy |
| Data Computer Corporation of America | 3 | $155M | Centers for Medicare and Medicaid Services |
| Data Connect Enterprise, Inc. | 50 | $2.0M | NY State Authorities |
| Data Innovations LLC | 4 | $919K | San Francisco |
| Data Link Solutions LLC | 21 | $728M | Department of the Navy |
| Data Monitor Systems Inc | 5 | $10M | Department of the Air Force |
| Data Systems Analysts Inc | 3 | $65M | Defense Information Systems Agency |
| Dataminr, Inc. | 8 | $14M | New York City |
| Dataray Inc | 6 | $476K | Indian Health Service |
| Dataversity | 4 | $9K | Oregon State Treasury |
| Dataworks Development, Inc | 3 | $204K | Centers for Disease Control and Prevention |
| Dataworks Plus LLC | 5 | $5.0M | MTA Procurements |
| Datex-Ohmeda, Inc. | 3 | $23K | Indian Health Service |
| Datix (USA) Inc. | 9 | $53M | Indian Health Service |
| Datron World Communications, Inc. | 3 | $2.9M | Department of the Navy |
| Daughtridge Sales Company, Inc. | 7 | $15K | Defense Logistics Agency |
| Dav Energy Solutions, Inc. | 4 | $4.4M | Department of Veterans Affairs |
| Davenport Aviation Inc | 3 | $14M | Department of the Air Force |
| Davey Coach Sales, LLC | 3 | $4.0M | San Francisco |
| David C. Smith & Son, Inc. | 3 | $750K | National Institutes of Health |
| David Clark Company Incorporated | 8 | $867K | Defense Logistics Agency |
| David R. Jones | 8 | $19K | City of Mesquite |
| David Redden | 3 | $18K | Department of the Army |
| David Weber Oil Company Inc | 43 | $6.5M | NY State Authorities |
| Davilyn Corporation | 6 | $164K | Defense Logistics Agency |
| The Davinci Company, LLC | 4 | $305K | 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.