| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| C A C Industries Inc | 5 | $505M | MTA Procurements |
| C & C Environmental Inc | 3 | $462K | Defense Logistics Agency |
| C&J Resolutions LLC | 4 | $533K | Defense Logistics Agency |
| C & M Outdoor Power Equipment Inc | 108 | $31K | City-Parish of Baton Rouge |
| C&O Forestry, Inc. | 4 | $563K | Bureau of Land Management |
| C & S Engineers, Inc. | 5 | $13M | SUNY Construction Fund contracts |
| C D Warner Livestock LLC | 12 | $4.3M | Bureau of Land Management |
| C. E. Machine Co., Inc. | 3 | $8K | Defense Logistics Agency |
| C Evans Consulting LLC | 4 | $5.7M | U.S. Coast Guard |
| C F Biggs Co Inc | 7 | $21K | City-Parish of Baton Rouge |
| C. F. Gollott and Son Seafood, Inc. | 3 | $1.4M | Agricultural Marketing Service |
| C. J. Mahan Construction Company, LLC | 4 | $259M | Department of the Army |
| C L W Builders Inc | 20 | $10M | San Francisco |
| C M Pros | 3 | $7.7M | San Francisco |
| C-Mai Enterprises, Inc | 20 | $8K | City of Mesquite |
| C Specialties Inc. | 11 | $8K | City of Mesquite |
| C T S/Certified Testing Specialist | 7 | $125K | City of Los Angeles Controller |
| C U Enterprises Ltd | 31 | $357K | Defense Logistics Agency |
| C2 Alaska, LLC | 4 | $1.6M | Department of the Air Force |
| C2 Technologies Inc | 3 | $3.1M | New York City |
| C2C Innovative Solutions, Inc. | 10 | $219M | Centers for Medicare and Medicaid Services |
| C2G, Ltd Co. | 12 | $6.7M | Defense Logistics Agency |
| C2K Partners | 3 | $350M | MTA Procurements |
| C3.AI Inc | 3 | $13M | NY State Authorities |
| C5MI Insight LLC | 10 | $33M | Defense Logistics Agency |
| Caballero & Associates LLC | 3 | $1.3M | New York City |
| Cabaret Tent and Party Rental | 3 | $133K | MTA Procurements |
| Cable Moore, Inc. | 7 | $591K | Defense Logistics Agency |
| Cablevision Lightpath LLC | 3 | $76K | NY State Authorities |
| Cabras Marine Corporation | 5 | $2.2M | Department of the Navy |
| Cabrillo Enterprises Inc | 3 | $207K | Department of the Navy |
| Cabrini Green Legal Aid Clinic | 10 | $2.7M | City of Chicago |
| CABS Home Attendants Service, Inc. | 3 | $3 | New York City |
| CAC Industries Inc. | 5 | $311M | New York City |
| Cac Turbo Intercool Ltd | 17 | $3.4M | MTA Procurements |
| Cacg, LLC | 4 | $15M | Defense Counterintelligence and Security Agency |
| CACI Azure Summit Technology, LLC | 10 | $608K | Department of the Navy |
| CACI Idt, LLC | 4 | $11M | Defense Health Agency |
| CACI, Inc. - Federal | 19 | $852M | Department of the Navy |
| CACI NSS, LLC | 9 | $206M | Defense Health Agency |
| Cad Railway Industries Ltd | 3 | $84M | MTA Procurements |
| Caddell Drydock & Repair Co. | 3 | $50M | New York City |
| Caddo Construction LLC | 7 | $428K | Federal Aviation Administration |
| Cadence Contract Services, LLC | 3 | $1.1M | Department of the Army |
| Cadence Design Systems Inc | 5 | $153K | Department of the Navy |
| The Cadmus Group LLC | 10 | $20M | Environmental Protection Agency |
| Caduceus Medical Logistics LLC | 5 | $1.9M | Department of Veterans Affairs |
| Cae Simuflite, Inc | 5 | $1.0M | Federal Aviation Administration |
| Cae USA Inc. | 27 | $233M | Department of the Air Force |
| Caes Mission Systems LLC | 3 | $796K | Department of the Navy |
| Caes Systems LLC | 3 | $1.7M | Department of the Navy |
| Caf Aero L.l.c. | 4 | $36K | Defense Logistics Agency |
| CAG Construction Corp. | 8 | $6.1M | New York City |
| Cahaba Safeguard Administrators LLC | 4 | $3.7M | Centers for Medicare and Medicaid Services |
| CAIA - Chartered Alternative Investment Analyst Association | 35 | $13K | Oregon State Treasury |
| Cajun Hose & Fittings LLC | 55 | $30K | City-Parish of Baton Rouge |
| Cajun Softwash LLC | 4 | $2K | City-Parish of Baton Rouge |
| Cal Safety Solution LLC | 4 | $44K | San Francisco |
| Cal State Auto Parts Inc | 27 | $6K | City of Los Angeles Controller |
| Cal State Constructors Inc | 5 | $7.5M | San Francisco |
| Cal State la University Auxiliary Services Inc | 3 | $136K | City of Los Angeles Controller |
| Calamp Wireless Networks Corp | 3 | $654K | MTA Procurements |
| Calcasieu Mechanical Contractors Inc | 4 | $46K | City-Parish of Baton Rouge |
| Caldaia Controls LLC | 9 | $1.1M | Department of Veterans Affairs |
| Calendly LLC | 7 | $672 | Oregon State Treasury |
| Calif Dept of Forestry & Fire Protection | 4 | $9K | San Francisco |
| Califa Group | 5 | $620K | San Francisco |
| Califashions Manufacturing, Inc. | 6 | $910K | Defense Logistics Agency |
| California Breakers, Inc | 5 | $188K | U.S. Coast Guard |
| California Debt Limit Allocation Committ | 15 | $1.3M | San Francisco |
| California Institute of Technology | 15 | $60M | National Aeronautics and Space Administration |
| California Media Solutions Inc | 3 | $8.1M | San Francisco |
| Call Henry Inc | 24 | $7.8M | Department of the Air Force |
| Callahan Construction Company, Incorporated | 3 | $12M | Social Security Administration |
| Callahead | 29 | $15M | NY State Authorities |
| Callanan Industries Inc | 7 | $58M | NY State Authorities |
| Callaway Golf Sales Company | 8 | $5K | City of Los Angeles Controller |
| Calmat Co | 67 | $115K | City of Los Angeles Controller |
| Calmo Inc | 3 | $0 | MTA Procurements |
| Calpine Energy Services LP | 5 | $136M | San Francisco |
| Calspan, LLC | 5 | $6.3M | Department of the Air Force |
| Calumet Area Industrial Commissions | 15 | $1.3M | City of Chicago |
| Calumet Armature and Electric LLC | 5 | $4.7M | MTA Procurements |
| Calumet Diversified Meats Inc. | 18 | $34M | Agricultural Marketing Service |
| Calvary Contracting Inc | 4 | $1.9M | Department of Veterans Affairs |
| Cam Management and Services, LLC | 18 | $12M | Department of the Air Force |
| Camba Inc. | 62 | $731M | New York City |
| Cambridge International Systems, Inc. | 3 | $1.4M | Department of the Air Force |
| Cambridge Isotope Laboratories, Inc | 4 | $156K | Environmental Protection Agency |
| Cambridge Systematics, Inc. | 9 | $51M | NY State Authorities |
| Cambro Manufacturing Company | 8 | $223K | Defense Logistics Agency |
| Cameron Energy Services Corp. | 11 | $905K | Department of the Navy |
| Cameron Welding Supply | 4 | $241 | City of Los Angeles Controller |
| Camerota Truck Parts | 152 | $16M | MTA Procurements |
| Camfil USA Inc | 107 | $15M | MTA Procurements |
| Camilo Sierra | 3 | $1.2M | New York City |
| Camino Real Chevrolet | 12 | $3K | City of Los Angeles Controller |
| Camnetics Manufacturing Corporation | 103 | $3.3M | Defense Logistics Agency |
| Campbell Development Company Inc | 4 | $211K | City-Parish of Baton Rouge |
| Campbell Engineering Support SVS Inc | 4 | $661K | MTA Procurements |
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.