| # | Name | Location | Applications |
|---|---|---|---|
| 1. | E.F. Products | 🇺🇸 Garland, TX, United States | 2 |
| 2. | E.F. Products, Inc. | 🇺🇸 Dallas, TX, United States | 2 |
| 3. | EF Polymer K.K. | 🇯🇵 Okinawa, Japan | 2 |
| 4. | EFP LLC | 🇺🇸 Elkhart, IN, United States | 3 |
| 5. | EFP, Inc. | 🇺🇸 Randleman, NC, United States | 1 |
| 6. | EFP, lnc. | 🇺🇸 Randleman, NC, United States | 1 |