| # | Name | Location | Applications |
|---|---|---|---|
| 1. | BCK DESIGNS | 🇺🇸 Atlanta, GA, United States | 1 |
| 2. | BCK Networks, Inc. | 🇺🇸 Fremont, CA, United States | 3 |
| 3. | BCK Technology Limited | 🇬🇧 , United Kingdom | 1 |
| 4. | BCK TECHNOLOGY LTD | 🇬🇧 Scunthorpe, United Kingdom | 2 |
| 5. | BCKS | 🇺🇸 Sunnyvale, CA, United States | 2 |