| # | Name | Location | Applications |
|---|---|---|---|
| 1. | B+B Engineering GmbH | 🇩🇪 Magdeburg, Germany | 1 |
| 2. | BB Ecochim Advence Grup SRL | 🇷🇴 Constanta, Romania | 1 |
| 3. | BB Engineering GmbH | 🇩🇪 Remscheid, Germany | 2 |
| 4. | BBE PARTNERS, LLC D/B/A "FAMPUS | 🇺🇸 West Des Moines, IA, United States | 1 |
| 5. | BBE R&D L.L.C. | 🇺🇸 Orlando, FL, United States | 1 |
| 6. | BBE Sound Inc. | 🇺🇸 Huntington Beach, CA, United States | 3 |
| 7. | bbeautiful LLC | 🇺🇸 Azusa, CA, United States | 1 |
| 8. | BBEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. | 🇨🇳 Beijing, China | 1 |