| First Merchants Corporation | 137 | 35 | 99.3% | Checking or savings account |
| First Metropolitan Financial Services, Inc. | 10 | 3 | 100% | Credit reporting or other personal consumer reports |
| First Midwest Bancorp, Inc. | 183 | 0 | 100% | Checking or savings account |
| First Mortgage Company | 26 | 0 | 100% | Mortgage |
| First Mortgage Corporation | 52 | 0 | 65.4% | Mortgage |
| First Mortgage Solutions | 10 | 0 | 100% | Mortgage |
| First National Bank of Omaha | 3,911 | 621 | 99.3% | Credit card or prepaid card |
| First National Bank of Pennsylvania | 934 | 130 | 94.9% | Checking or savings account |
| First National Collection Bureau, Inc. | 982 | 61 | 98.6% | Debt collection |
| First Niagara Financial Group, Inc. | 505 | 0 | 97% | Bank account or service |
| First Portfolio Servicing Inc | 1,355 | 446 | 99.1% | Credit reporting or other personal consumer reports |
| First Premier Financial, Inc. | 12 | 0 | 91.7% | Consumer Loan |
| First Recovery Solutions, Inc. | 56 | 1 | 0% | Debt collection |
| First Reliance Holdings LLC | 11 | 1 | 18.2% | Mortgage |
| First Republic Bank | 160 | 0 | 99.4% | Checking or savings account |
| First Service Residential, Nevada, LLC | 39 | 9 | 97.4% | Debt collection |
| First Southwestern Financial Services, LLC | 12 | 5 | 100% | Mortgage |
| First Step Group, LLC | 35 | 0 | 82.9% | Debt collection |
| First Technology Federal Credit Union | 851 | 155 | 92.6% | Checking or savings account |
| First Technology Federal Credit Union | 694 | 345 | 100% | Credit reporting or other personal consumer reports |
| First Texas Auto Credit, Inc. | 24 | 4 | 100% | Vehicle loan or lease |
| First United Bank and Trust Company | 93 | 37 | 96.8% | Checking or savings account |
| Firstbank | 284 | 31 | 99.3% | Checking or savings account |
| Firstbank Puerto Rico | 812 | 73 | 98.4% | Checking or savings account |
| FirstCash, Inc. | 24 | 13 | 100% | Payday loan, title loan, personal loan, or advance loan |
| FirstCollect, Inc. | 16 | 1 | 87.5% | Debt collection |
| FirstCredit, Inc. | 41 | 12 | 100% | Debt collection |
| FirstKey Holdings, LLC | 37 | 9 | 91.9% | Mortgage |
| FirstPoint Collection Resources | 1,336 | 389 | 96.7% | Debt collection |
| Firstsource Business Process Services, LLC | 1,316 | 268 | 99.3% | Debt collection |
| Fiserv Finxact Core | 3,155 | 889 | 99.9% | Prepaid card |
| Fitzgerald Goldman & Associates, Inc. | 12 | 0 | 16.7% | Debt collection |
| Five Lakes Agency | 12 | 0 | 83.3% | Debt collection |
| Five Lakes Law Group PLLC | 38 | 26 | 60.5% | Debt or credit management |
| Flagship Financial Group | 25 | 0 | 44% | Mortgage |
| Flagstar Bank, N.A. | 4,209 | 0 | 100% | Mortgage |
| Flagstar Bank, National Association | 500 | 0 | 99.8% | Mortgage |
| Flandreau Santee Sioux Tribe | 60 | 3 | 100% | Debt collection |
| Flat Branch Mortgage, Inc. | 31 | 7 | 100% | Mortgage |
| Flat Six Holdings Inc. | 14 | 1 | 57.1% | Payday loan, title loan, or personal loan |
| Flatonia Investments, LLC | 87 | 4 | 97.7% | Mortgage |
| Fleet Financial, Inc. | 53 | 10 | 66% | Vehicle loan or lease |
| Flexible Finance, Inc. | 185 | 84 | 99.5% | Credit reporting or other personal consumer reports |
| FlexPath Capital, Inc | 15 | 0 | 93.3% | Credit reporting, credit repair services, or other personal consumer reports |
| FlexShopper, Inc | 166 | 44 | 95.8% | Debt collection |
| Florida Financial Management dba Lend A Dollar | 25 | 4 | 88% | Payday loan, title loan, personal loan, or advance loan |
| Florida Home Trust Mortgage | 29 | 11 | 86.2% | Checking or savings account |
| FMA Alliance, Ltd. | 309 | 67 | 99.7% | Debt collection |
| FMS Inc. | 155 | 6 | 98.1% | Debt collection |
| Focus Holding Company | 531 | 0 | 85.1% | Debt collection |