| Internal Check Systems, LLC | 21 | 0 | 0% | Debt collection |
| Internal Credit Systems, Inc | 25 | 14 | 100% | Debt collection |
| International Bancshares Corporation | 12 | 0 | 91.7% | Checking or savings account |
| International City Mortgage | 19 | 0 | 100% | Mortgage |
| International Computer Systems, Inc. | 340 | 63 | 91.2% | Debt collection |
| International Recovery Associates, Inc. | 32 | 2 | 100% | Debt collection |
| Interstate Credit & Collection, Inc. | 14 | 0 | 35.7% | Debt collection |
| Interstate Credit Control | 13 | 0 | 84.6% | Debt collection |
| Interstate Recovery Service, Inc. | 48 | 0 | 22.9% | Debt collection |
| Investigative Concepts, Inc. | 13 | 3 | 0% | Credit reporting, credit repair services, or other personal consumer reports |
| InvestiNet LLC | 47 | 13 | 100% | Debt collection |
| Investment Retrievers, Inc. | 210 | 38 | 95.2% | Debt collection |
| Investors Bank | 198 | 0 | 88.4% | Checking or savings account |
| Io, Inc. | 713 | 103 | 95% | Debt collection |
| Iowa Student Loan Liquidity Corporation | 219 | 26 | 100% | Student loan |
| IPAC'S Inc. | 191 | 178 | 0.5% | Credit reporting or other personal consumer reports |
| Iqor Us Inc | 1,899 | 61 | 99.8% | Debt collection |
| iQuantified Management Services, LLC | 37 | 10 | 91.9% | Debt collection |
| Isis Security Information Systems Inc. | 22 | 0 | 77.3% | Debt collection |
| Island Finance Puerto Rico | 53 | 8 | 98.1% | Credit reporting, credit repair services, or other personal consumer reports |
| Ivy Street Development Corp. | 22 | 1 | 59.1% | Debt collection |
| J & B Endeavors, LLC | 15 | 0 | 80% | Student loan |
| J J Marshall & Associates, Inc | 256 | 61 | 99.2% | Debt collection |
| J R Brothers Financial, Inc.(Closed) | 14 | 0 | 78.6% | Debt collection |
| J&L Collection Services | 29 | 0 | 96.6% | Debt collection |
| J. Ritter Law P.C. | 15 | 0 | 100% | Debt collection |
| J.S Resolution Group, Inc. | 52 | 0 | 71.2% | Debt collection |
| Jacob Law Group, PLLC | 99 | 12 | 92.9% | Debt collection |
| Jacobs, Marsh LLC | 18 | 0 | 55.6% | Debt collection |
| James B. Nutter & Company | 126 | 2 | 96.8% | Mortgage |
| James E. Albertelli, P.A., a Florida professional association | 29 | 2 | 100% | Debt collection |
| JAN (LendUSA) Holdings, Inc. | 24 | 1 | 41.7% | Mortgage |
| Jana Ferrell & Associates LLC | 58 | 10 | 86.2% | Debt collection |
| January Technologies, Inc | 618 | 283 | 99.4% | Debt collection |
| Jason A Craig, PC | 19 | 0 | 89.5% | Debt collection |
| Javitch, Block & Rathbone LLC | 295 | 83 | 99.3% | Debt collection |
| JDJ Investments, INC. | 141 | 40 | 95% | Debt collection |
| Jeffrey G. Lerman, P.C. | 12 | 0 | 41.7% | Debt collection |
| Jenkins, Wagnon & Young, P.C. | 33 | 5 | 97% | Debt collection |
| Jerold Kaplan Law Office, P.C. | 12 | 0 | 91.7% | Debt collection |
| JFQ Lending, LLC | 44 | 1 | 86.4% | Mortgage |
| JH Portfolio Debt Equities, LLC | 861 | 0 | 96.2% | Debt collection |
| Jim Bottin Enterprises, Inc | 546 | 120 | 95.1% | Debt collection |
| Jlb Corporation | 12 | 1 | 91.7% | Mortgage |
| Jmac Lending Incorporated | 18 | 0 | 94.4% | Mortgage |
| Jmd,LLC | 47 | 0 | 95.7% | Debt collection |
| JMS Associates, Inc. | 24 | 1 | 83.3% | Debt collection |
| JNR Adjustment Company, Inc | 103 | 10 | 100% | Debt collection |
| John C. Bonewicz, P.C. | 20 | 0 | 95% | Debt collection |
| John C. Heath, Attorney at Law, PLLC | 2,088 | 250 | 93.7% | Debt or credit management |