| # | Name | Location | Applications |
|---|---|---|---|
| 1. | K. N. TOOSI UNIVERSITY OF TECHNOLOGY | 🇮🇷 Tehran, Iran | 1 |
| 2. | K.N. TOOSI UNIVERSITY OF TECHNOLOGY | 🇮🇷 Tehran, Iran | 1 |
| 3. | KNT CO., LTD | 🇰🇷 Daejeon, South Korea | 1 |
| 4. | KNT RC ELECTRONICS LIMITED | 🇨🇳 Hongkong, China | 1 |
| 5. | KNTeC CO., LTD. | 🇰🇷 Daejeon, South Korea | 1 |
| 6. | KNTEC Co., Ltd. | 🇰🇷 , South Korea | 1 |