| # | Name | Location | Applications |
|---|---|---|---|
| 1. | H.P.E. High Performance Engeneering S.r.I. | 🇮🇹 Modena, Italy | 2 |
| 2. | H.P.E. High Performance Engeneering S.r.l. | 🇮🇹 Modena, Italy | 2 |
| 3. | HPEV, Inc. | 🇺🇸 Tampa, FL, United States | 1 |
| 4. | HPEV, INC. | 🇺🇸 Wesley Chapel, FL, United States | 6 |