| # | Name | Location | Applications |
|---|---|---|---|
| 1. | OZE ENERGIES | 🇫🇷 Charenton-le-Pont, France | 1 |
| 2. | Ozean International Inc. | 🇺🇸 San Marino, CA, United States | 1 |
| 3. | OZEANO URDINA, S.L. | 🇪🇸 Mungia (Vizcaya), Spain | 1 |
| 4. | OZECOM PTY LTD | 🇦🇺 Manly, Australia | 1 |
| 5. | OZEKI CORPORATION | 🇯🇵 Hyogo, Japan | 1 |
| 6. | Ozen Engineering Inc. | 🇺🇸 Sunnyvale, CA, United States | 1 |
| 7. | Ozengi Associates Limited | 🇬🇧 Stoke on Trent, United Kingdom | 1 |