| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| Clarvan Incorporated | 5 | $540K | Department of the Air Force |
| Clason Point Partners Inc. | 6 | $4.9M | Department of the Navy |
| Classic Air Charter Inc. | 1 | $879M | U.S. Immigration and Customs Enforcement |
| Classified Courier Service, Inc. | 1 | $474K | Departmental Offices |
| Claxton Logistics Services LLC | 13 | $24M | Department of the Navy |
| Clayton Associates Inc | 11 | $4.2M | Defense Logistics Agency |
| Clean Earth Systems, Inc. | 59 | $478K | Defense Logistics Agency |
| Clean Harbors Environmental Services Inc | 1,626 | $48M | City of Los Angeles Controller |
| Clean Management Environmental Group, Inc | 7 | $383K | Department of the Army |
| Clean Solution Services Inc. | 1 | $2.9M | Defense Commissary Agency |
| Clean Team Janitorial Service, Inc. | 2 | $6.3M | Departmental Offices |
| Clear Cloud Solutions Inc. | 5 | $627K | Department of the Navy |
| Clear Global Solutions LLC | 5 | $7.6M | Department of Energy |
| Clear Insight Inc | 1 | $2.9M | Office of the Assistant Secretary for Financial Resources |
| Clear Ridge Defense, LLC | 1 | $66M | Department of the Navy |
| Clearavenue LLC | 2 | $24M | Federal Acquisition Service |
| Clearesult Energetics LLC | 1 | $5K | NY State Authorities |
| The Clearing, Inc. | 26 | $53M | Federal Acquisition Service |
| Clearpro Partners LLC | 1 | $10K | Department of the Navy |
| Clearwaters Industry Solutions LLC | 1 | $56K | Department of the Navy |
| CLGT Solutions, LLC | 3 | $43M | Department of State |
| Client First Technologies, Inc | 12 | $51M | Department of Veterans Affairs |
| Client/Server Software Solutions Inc | 7 | $51M | Department of the Air Force |
| Clinisys, Inc. | 9 | $1.3M | Department of Veterans Affairs |
| CLJ Consulting & Contracting LLC | 2 | $1.3M | Department of the Army |
| CLMS, LLC | 2 | $17M | Federal Acquisition Service |
| Clock Ready, LLC | 1 | $500K | Department of Veterans Affairs |
| Cloud Harbor Economics, LLC | 2 | $5.2M | Centers for Medicare and Medicaid Services |
| Cloud Lake Technology LLC | 8 | $153M | Department of the Army |
| CLOUD11 LLC | 66 | $2.3M | Defense Logistics Agency |
| Cloudburst Consulting Group, Inc. | 6 | $22M | Department of Housing and Urban Development |
| Cloudpareto LLC | 1 | $5.2M | Defense Health Agency |
| Cloverleaf.me, Inc. | 2 | $299K | Department of the Air Force |
| CLVG Consulting, Inc. | 2 | $1.5M | Departmental Offices |
| Clyde Armory Inc | 5 | $43K | Federal Law Enforcement Training Center |
| Cma Technology Inc | 35 | $121M | Department of the Navy |
| CMC & Maintenance Inc | 79 | $22M | Public Buildings Service |
| Cmi Management, LLC | 30 | $36M | Public Buildings Service |
| Cmouts, LLC | 2 | $96K | Department of the Navy |
| CMS Advertising Group, LLC | 1 | $25K | U.S. Coast Guard |
| The Cna Corporation | 32 | $29M | Department of the Navy |
| CNC Consulting Inc. | 25 | $12M | New York City |
| CNC Federal Supplies LLC | 4 | $18K | Department of the Navy |
| CNC Technologies, LLC | 1 | $0 | Cook County |
| CNF Technologies Corporation | 3 | $110M | Department of the Air Force |
| Cni Sales, Inc. | 3 | $83K | Department of the Navy |
| CNS Co LLC | 9 | $110K | Defense Logistics Agency |
| Coal Region Consulting & Investigations Limited Liability Company | 1 | $129K | Department of the Army |
| Coast and Harbor Associates, Inc | 1 | $315K | Public Buildings Service |
| Coast EMS, LLC | 5 | $4K | Defense Logistics Agency |
| Coast to Coast Communications, Inc | 1 | $447K | Department of the Air Force |
| Coast to Coast Computer Products, Inc | 14 | $65K | Texas DIR |
| Coast to Coast Tours, LLC | 1 | $20K | Department of the Air Force |
| COAST2COAST Shredding LLC | 5 | $632K | Social Security Administration |
| Coastal Inspection Services,incorporated | 10 | $248K | Department of Veterans Affairs |
| Coastline Ltd. | 13 | $18M | Department of the Army |
| Cobalt HSS Acquisition Co, LLC | 1 | $24K | Department of the Air Force |
| Cobblestone Systems Corp | 10 | $296K | Oregon State Treasury |
| Cobec, Inc. | 2 | $4.1M | Office of Procurement Operations |
| Cobra Canine LLC | 2 | $0 | MTA Procurements |
| Code 3 Inc | 4 | $3K | City of Los Angeles Controller |
| Code Group | 1 | $86K | City of Chicago |
| Code Plus, Inc. | 6 | $25M | Department of the Army |
| CODE360 Inc. | 1 | $4.3M | Centers for Disease Control and Prevention |
| Codelynx, Inc. | 3 | $5.0M | Department of the Army |
| Codemettle, LLC | 2 | $6.7M | Department of the Army |
| Codesource, L.p. | 1 | $206 | Department of the Navy |
| Coffman Electrical Equipment Co. | 25 | $2.3M | Department of the Army |
| Coforma LLC | 22 | $187M | Department of Veterans Affairs |
| Cogar Group, Ltd., the | 11 | $13M | Department of Veterans Affairs |
| Cogent Infotech Corporation | 28 | $12M | Texas DIR |
| Cogent People Inc | 1 | $8.2M | Centers for Medicare and Medicaid Services |
| Cogent Security Consulting LLC | 2 | $22M | Department of Energy |
| Coggins International Corp | 27 | $186M | Defense Logistics Agency |
| Cogito Government Solutions LLC | 1 | $19K | Environmental Protection Agency |
| Cognitive Medical Systems, Inc. | 3 | $5.8M | Department of Veterans Affairs |
| Cognitive Performance Group of Florida, LLC | 7 | $13M | Department of the Navy |
| Cognitive Professional Services Incorporated | 1 | $93K | Department of the Navy |
| Cognito Systems LLC | 6 | $64M | Department of the Navy |
| Cognizance Technologies, LLC | 3 | $4.9M | Food and Drug Administration |
| Cognizant Government Solutions, Inc. | 10 | $187M | U.S. Special Operations Command |
| Cognosante MVH LLC | 18 | $1.1B | Department of Veterans Affairs |
| Cogstone Resource Management | 1 | $11K | Bureau of Land Management |
| Cohnreznick LLP | 61 | $38M | Department of Energy |
| Coho Consulting Group LLC | 11 | $43M | Washington Headquarters Services |
| Coho Technology Solutions, LLC | 70 | $85M | Department of the Navy |
| Coil Winding Specialist, Inc. | 13 | $726K | Department of the Army |
| Coleman Construction, Inc. | 2 | $945K | Department of Veterans Affairs |
| Coleman Consulting Group, LLC | 1 | $19K | Health Resources and Services Administration |
| The Coleman Group Inc | 4 | $16M | Federal Transit Administration |
| Coley & Associates, Inc | 14 | $5.2M | Department of Veterans Affairs |
| Collaborative Technologies and Communications Corp. | 3 | $882K | Defense Health Agency |
| Collabware Corporation | 2 | $281K | U.S. Immigration and Customs Enforcement |
| Colleague Consulting, LLC | 7 | $4.8M | Department of the Army |
| Color-Art Integrated Interiors of Kansas City, L.l.c. | 1 | $32K | Department of the Air Force |
| Colorado Network Staffing, Inc. | 17 | $6.1M | Bureau of Reclamation |
| Colorid, LLC | 13 | $62K | Department of the Navy |
| Colossal Contracting LLC | 296 | $177M | Department of Veterans Affairs |
| Colsa Corp | 50 | $631M | Department of the Navy |
| Coltcam LLC | 134 | $1.6M | 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.