| # | Name | Location | Applications |
|---|---|---|---|
| 1. | K-BLOC, LLC | 🇺🇸 East Lansing, MI, United States | 1 |
| 2. | KB, LLC | 🇺🇸 Tulsa, OK, United States | 1 |
| 3. | KB, LLC | 🇺🇸 Owasso, OK, United States | 1 |
| 4. | KBL HOLDINGS PTY LTD | 🇦🇺 , Australia | 1 |
| 5. | KBLE LTD | 🇧🇬 Sofia, Bulgaria | 1 |
| 6. | KBLUEBIO INC | 🇰🇷 Jeollanam-do, South Korea | 1 |
| 7. | KBLV Medical, LLC | 🇺🇸 Atlanta, GA, United States | 1 |
| 8. | KÜBLER GMBH | 🇩🇪 Ludwigshafen, Germany | 1 |