| # | Name | Location | Applications |
|---|---|---|---|
| 1. | C1 CONNECTIONS B.V. | 🇳🇱 The Hague, Netherlands | 1 |
| 2. | C1 CONNECTIONS B.V. | 🇳🇱 Den Haag, Netherlands | 1 |
| 3. | C1 CONNECTIONS HOLDING B.V. | 🇳🇱 The Hague, Netherlands | 2 |
| 4. | C1CHEM CO., LTD. | 🇰🇷 Gyeonggi-Do, South Korea | 1 |