| Cooper Health System | 11 | 0 | 90.9% | Debt collection |
| Cooper Hoffman Klein Associates | 50 | 0 | 82% | Debt collection |
| Cordoba Legal Group, PLLC. | 50 | 28 | 98% | Debt or credit management |
| Cordoza & Wexler Recovery Services | 32 | 0 | 43.8% | Debt collection |
| Core Advisory Group, LLC | 29 | 0 | 89.7% | Mortgage |
| Corelogic Inc | 8,565 | 2,499 | 99.5% | Credit reporting or other personal consumer reports |
| Cornerstone First Mortgage, Inc. | 17 | 8 | 94.1% | Mortgage |
| Cornerstone Holdings, Inc. | 143 | 36 | 100% | Debt collection |
| Cornerstone Home Lending Inc. | 172 | 0 | 100% | Mortgage |
| Cornerstone Mortgage, Inc. | 12 | 0 | 75% | Mortgage |
| Cornerstone Resolution Group, Inc. | 19 | 1 | 84.2% | Debt collection |
| Cottonwood Financial Ltd. | 450 | 0 | 99.1% | Debt collection |
| Couch Conville & Blitt LLC | 49 | 0 | 100% | Debt collection |
| Couch Lambert LLC | 70 | 15 | 100% | Debt collection |
| CountryPlace Acceptance Corporation | 86 | 2 | 88.4% | Mortgage |
| Courtesy Finance LLC | 21 | 12 | 100% | Credit reporting or other personal consumer reports |
| CRA Collections, Inc | 21 | 0 | 100% | Debt collection |
| CRE Credit Services | 14 | 5 | 7.1% | Credit reporting or other personal consumer reports |
| Creative Finance, Inc. | 20 | 6 | 100% | Vehicle loan or lease |
| CRED Technologies dba cred.ai | 46 | 7 | 97.8% | Credit card |
| Credee Corporation | 19 | 18 | 100% | Credit reporting or other personal consumer reports |
| CredHub, Inc | 14 | 11 | 92.9% | Credit reporting or other personal consumer reports |
| CrediautoUSA Financial Company LLC | 17 | 7 | 5.9% | Credit reporting, credit repair services, or other personal consumer reports |
| Credible Labs Inc. | 37 | 4 | 89.2% | Payday loan, title loan, or personal loan |
| Credico. Inc | 119 | 11 | 99.2% | Debt collection |
| Credigy USA Corp. | 144 | 3 | 99.3% | Debt collection |
| Credimatico LLC | 20 | 5 | 100% | Payday loan, title loan, or personal loan |
| Credit & Collection Recovery Services, Inc. | 20 | 3 | 95% | Debt collection |
| Credit Acceptance Corporation | 12,837 | 3,440 | 99.8% | Vehicle loan or lease |
| Credit Adjustment Services of Harrisburg, Inc | 12 | 2 | 91.7% | Debt collection |
| Credit Adjustments Inc | 129 | 0 | 94.6% | Student loan |
| Credit and Receivables Services Inc. | 10 | 0 | 100% | Debt collection |
| Credit Associates of Maui, LTD | 21 | 0 | 61.9% | Debt collection |
| Credit Associates, Inc. (MO) | 23 | 2 | 87% | Debt collection |
| Credit Bureau Associates-Northeast, Inc. | 20 | 0 | 100% | Debt collection |
| Credit Bureau Central Inc (MS) | 16 | 1 | 68.8% | Debt collection |
| Credit Bureau Central, Inc (NV) | 24 | 0 | 70.8% | Debt collection |
| Credit Bureau Collection Services, Inc. | 276 | 0 | 98.2% | Debt collection |
| Credit Bureau Data, Inc. | 32 | 6 | 93.8% | Debt collection |
| Credit Bureau Financial Services, Inc. | 14 | 0 | 0% | Credit reporting, credit repair services, or other personal consumer reports |
| Credit Bureau of Bessemer, Inc | 28 | 1 | 85.7% | Debt collection |
| Credit Bureau of Canyon, Inc | 11 | 3 | 100% | Debt collection |
| Credit Bureau of Carbon County | 100 | 0 | 92% | Debt collection |
| Credit Bureau of Columbia, Inc. | 13 | 0 | 92.3% | Debt collection |
| Credit Bureau of Council Bluffs, Inc DBA Credit Information Systems | 30 | 3 | 100% | Credit reporting, credit repair services, or other personal consumer reports |
| Credit Bureau of Farmington, Inc | 14 | 1 | 92.9% | Credit reporting, credit repair services, or other personal consumer reports |
| Credit Bureau of Jamestown, Inc. | 40 | 3 | 82.5% | Debt collection |
| Credit Bureau of Jonesboro, Inc. | 12 | 1 | 91.7% | Debt collection |
| Credit Bureau of Lancaster County, Inc. | 52 | 0 | 96.2% | Debt collection |
| Credit Bureau of Lewiston-Clarkston, Inc | 16 | 2 | 100% | Debt collection |