| American Student Assistance | 140 | 7 | 95% | Student loan |
| Americas Car-Mart, Inc. | 518 | 214 | 99.8% | Vehicle loan or lease |
| Americash | 16 | 0 | 37.5% | Mortgage |
| AmeriCash Holding LLC | 199 | 18 | 94.5% | Payday loan, title loan, or personal loan |
| AmeriCollect | 2,355 | 345 | 99.7% | Debt collection |
| Americor Funding, LLC | 190 | 63 | 92.6% | Debt or credit management |
| AmeriFirst Financial Corporation | 51 | 1 | 82.4% | Mortgage |
| Amerifirst Financial, Inc. | 37 | 3 | 75.7% | Mortgage |
| AmeriHome Mortgage Company, LLC | 1,930 | 206 | 99.1% | Mortgage |
| Amerinational Community Services, Inc. | 100 | 7 | 98% | Mortgage |
| Ameris Bancorp | 561 | 93 | 96.8% | Mortgage |
| Amerisave Mortgage Corporation | 1,689 | 151 | 97.5% | Mortgage |
| Ameritan Group Services | 11 | 9 | 0% | Debt collection |
| Ameritech Financial | 217 | 0 | 9.2% | Student loan |
| AmOne Corp. | 15 | 1 | 80% | Payday loan, title loan, or personal loan |
| Amos Financial LLC | 23 | 0 | 78.3% | Debt collection |
| Amscot Corporation | 138 | 13 | 100% | Payday loan, title loan, or personal loan |
| Amsher Collection Services, Inc. | 5,090 | 1,229 | 98.4% | Debt collection |
| AmWest Funding Corp. | 56 | 24 | 85.7% | Mortgage |
| Andreu, Palma & Andreu, PL | 144 | 40 | 99.3% | Debt collection |
| Andrews & Cox, P.C. | 74 | 20 | 98.6% | Debt collection |
| Angel Oak Home Loans LLC | 20 | 0 | 100% | Mortgage |
| Angel Oak Mortgage Solutions LLC | 19 | 1 | 89.5% | Mortgage |
| Anselmo Lindberg Oliver LLC | 12 | 0 | 100% | Debt collection |
| Apelles, LLC | 192 | 49 | 100% | Debt collection |
| APEX Asset Management, LLC | 200 | 30 | 56% | Debt collection |
| Apex Mortgage LLC | 13 | 0 | 92.3% | Mortgage |
| Apex Resolution Group LLC | 17 | 1 | 29.4% | Debt collection |
| APG Financial Inc | 24 | 10 | 70.8% | Vehicle loan or lease |
| Apothaker & Associates, PC | 66 | 10 | 93.9% | Debt collection |
| Apoyo Financiero, Inc. | 13 | 8 | 100% | Credit reporting or other personal consumer reports |
| AppFolio, Inc. | 185 | 48 | 93% | Credit reporting or other personal consumer reports |
| Apple Financial Holdings, Inc. | 199 | 18 | 92% | Checking or savings account |
| Apple Financing LLC | 37 | 34 | 100% | Money transfer, virtual currency, or money service |
| Apple Law Group, Inc. | 21 | 6 | 0% | Other financial service |
| Apple Recovery Services Corp | 20 | 1 | 55% | Debt collection |
| Apple Recovery, LLC | 27 | 0 | 74.1% | Debt collection |
| Applied Business Services, Inc. | 162 | 15 | 72.8% | Debt collection |
| Applied Data Finance, LLC | 481 | 184 | 98.3% | Credit reporting or other personal consumer reports |
| Applied Resolutions Group | 12 | 0 | 75% | Debt collection |
| Approve Holdings, Inc | 30 | 19 | 96.7% | Vehicle loan or lease |
| Aqua Finance, Inc. | 815 | 265 | 82.7% | Credit reporting or other personal consumer reports |
| AR Audit Services, Inc | 15 | 0 | 86.7% | Debt collection |
| AR Resources, Inc. | 1,229 | 129 | 97.2% | Debt collection |
| AR Resources, Inc. (FL) | 104 | 0 | 100% | Debt collection |
| AR Solutions Inc | 19 | 0 | 94.7% | Debt collection |
| Arbor Professional Solutions, Inc. | 174 | 34 | 100% | Debt collection |
| Arbor Residential Mortgage LLC | 334 | 2 | 94.6% | Mortgage |
| ARC Management Group, LLC | 216 | 1 | 81.9% | Debt collection |
| ARC Services | 13 | 0 | 30.8% | Debt collection |