| Daimler Truck Financial Services USA LLC | 32 | 8 | 93.8% | Credit reporting or other personal consumer reports |
| Dakota Financial, LLC | 74 | 21 | 98.6% | Credit reporting or other personal consumer reports |
| Dana & Pariser Co.,L.P.A. | 12 | 2 | 83.3% | Debt collection |
| Danco Financial Services, LLC | 62 | 7 | 66.1% | Vehicle loan or lease |
| Daniels Norelli Scully & Cecere, P.C. | 43 | 0 | 72.1% | Debt collection |
| DApps Platform, Inc. | 86 | 13 | 39.5% | Money transfer, virtual currency, or money service |
| Darnel Quick Recovery, Inc. | 29 | 2 | 89.7% | Debt collection |
| Das Acquisition Company, LLC | 40 | 3 | 90% | Mortgage |
| DAS Inc | 10 | 4 | 10% | Debt collection |
| Data and Contact Management Solutions, LLC | 197 | 19 | 100% | Debt collection |
| Data Check of America LLC | 29 | 1 | 3.4% | Debt collection |
| Data Line Credit Corp | 16 | 0 | 81.3% | Debt collection |
| Data Mortgage Inc. | 355 | 106 | 99.7% | Mortgage |
| Data Search NY, Inc. | 76 | 15 | 94.7% | Debt collection |
| Data-Central, LLC | 26 | 0 | 46.2% | Debt collection |
| DataMax Corporation | 261 | 5 | 86.2% | Debt collection |
| Dave Operating, LLC | 541 | 279 | 95.9% | Checking or savings account |
| Davis & Jones, LLC | 23 | 8 | 100% | Debt collection |
| Davis and Goldmark, Inc. | 12 | 0 | 100% | Debt collection |
| DCI Credit Services, Inc. | 68 | 9 | 77.9% | Debt collection |
| DCN Holdings Inc. | 75 | 4 | 53.3% | Debt collection |
| De Lage Landen Finance, LLC | 42 | 10 | 100% | Debt collection |
| Dealer Funding, LLC | 27 | 0 | 3.7% | Credit reporting, credit repair services, or other personal consumer reports |
| Dean Morris, L.L.P. | 12 | 4 | 83.3% | Debt collection |
| Deatrick & Spies PSC | 16 | 2 | 100% | Debt collection |
| Debois, Inc. | 48 | 18 | 100% | Vehicle loan or lease |
| Debt 0, Inc | 26 | 6 | 100% | Debt or credit management |
| Debt Co LLC | 154 | 80 | 100% | Debt collection |
| Debt Collectors International, Inc. | 70 | 31 | 92.9% | Debt collection |
| Debt Credit Services | 14 | 4 | 0% | Debt collection |
| Debt Direct Portfolio Management, LLC | 11 | 4 | 90.9% | Debt collection |
| Debt Management Incorporated | 97 | 46 | 37.1% | Debt collection |
| Debt Management Partners LLC | 21 | 1 | 71.4% | Debt collection |
| Debt Recovery Solutions of Ohio, Inc. | 16 | 2 | 81.3% | Debt collection |
| Debt Recovery Solutions, LLC | 2,840 | 487 | 100% | Debt collection |
| Debt Relief Center | 19 | 0 | 89.5% | Debt collection |
| Debt Solutions LLC | 17 | 2 | 5.9% | Credit reporting or other personal consumer reports |
| Debtsy Holdings, Inc. | 13 | 0 | 100% | Debt collection |
| Deca Financial Services LLC (Closed) | 18 | 0 | 100% | Debt collection |
| Deer Creek Lending | 18 | 18 | 100% | Payday loan, title loan, personal loan, or advance loan |
| Deinde Online Services, LLC | 218 | 98 | 95.9% | Debt collection |
| Del Toro Loan Servicing, Inc | 11 | 2 | 72.7% | Mortgage |
| Delbert Services | 1,006 | 0 | 97.5% | Payday loan |
| Delivery Financial Services, LLC | 55 | 3 | 96.4% | Debt collection |
| Delmarva Collections, Inc. | 27 | 0 | 66.7% | Debt collection |
| Delray Capital, LLC | 94 | 0 | 76.6% | Debt collection |
| Delta Management Associates, Inc. | 248 | 10 | 99.2% | Debt collection |
| Delta Management Group, Inc. | 11 | 1 | 72.7% | Debt collection |
| Delta Outsource Group, Inc. | 39 | 0 | 100% | Debt collection |
| Denali Capital Holdings, LLC | 57 | 33 | 100% | Debt collection |