| # | Name | Location | Applications |
|---|---|---|---|
| 1. | EF DENTAL CARE B.V. | 🇳🇱 Hilversum, Netherlands | 1 |
| 2. | EF Designs, Inc. | 🇺🇸 Weehawken, NJ, United States | 1 |
| 3. | EF Designs, Inc. | 🇺🇸 , NJ, United States | 1 |
| 4. | EF Designs, Ltd. | 🇺🇸 Weehawken, NJ, United States | 3 |
| 5. | EF DESIGNS, LTD. | 🇺🇸 , NJ, United States | 2 |
| 6. | EFD INDUCTION A.S. | 🇳🇴 Skien, Norway | 3 |
| 7. | EFD INDUCTION GMBH | 🇩🇪 Freiburg, Germany | 3 |
| 8. | EFD Induction Private Limited | 🇮🇳 Attibele, India | 1 |
| 9. | EFD INDUCTION SA | 🇫🇷 Seyssinet Pariset, France | 4 |