| # | Name | Location | Applications |
|---|---|---|---|
| 1. | BK BROWN ENTERPRISES, INC. | 🇺🇸 San Diego, CA, United States | 3 |
| 2. | BKB Flow Controls, LLC | 🇺🇸 Scottsdale, AZ, United States | 1 |
| 3. | BKB WEB MARKETING, LLC | 🇺🇸 Sikeston, MO, United States | 1 |
| 4. | BKBD Limited | 🇬🇧 Kent, United Kingdom | 1 |
| 5. | BKBIO CO., LTD. | 🇰🇷 Jeju-do, South Korea | 2 |