| # | Name | Location | Applications |
|---|---|---|---|
| 1. | C. N. UNWIN LIMITED | 🇬🇧 Martock, United Kingdom | 2 |
| 2. | C. N. Unwin Limited | 🇬🇧 Somerset, United Kingdom | 1 |
| 3. | C.N. Unwin Limited | 🇬🇧 Somerset, United Kingdom | 2 |
| 4. | CN UTILITY CONSULTING, LLC | 🇺🇸 Novato, CA, United States | 1 |
| 5. | CN.USA BIOTECH HOLDINGS, INC. | 🇺🇸 Englewood, NJ, United States | 1 |
| 6. | CNUS CO., LTD. | 🇰🇷 Siheung-si, Gyeonggi-do, South Korea | 1 |
| 7. | CNUS CO., LTD. | 🇰🇷 Gyeonggi-do, South Korea | 2 |