| # | Name | Location | Applications |
|---|---|---|---|
| 1. | R.F. ARCHITECTURE CO., LTD. | 🇯🇵 Tokyo, Japan | 1 |
| 2. | RF AUTOMOTIVEID, LLC. | 🇺🇸 Ramsey, NJ, United States | 1 |
| 3. | RFA Brands LLC | 🇺🇸 Birmingham, MI, United States | 2 |
| 4. | RFA Brands, LLC | 🇺🇸 Commerce Township, MI, United States | 1 |
| 5. | RFAD Inc. | 🇨🇦 Sherbrooke, Québec, Canada | 1 |
| 6. | RFAD Inc. | 🇨🇦 Sherbrooke, Canada | 2 |
| 7. | RFautomotiveID, LLC. | 🇺🇸 Ramsey, NJ, United States | 1 |
| 8. | RFAXIS, INC. | 🇺🇸 IRVINE, CA, United States | 27 |