| # | Name | Location | Applications |
|---|---|---|---|
| 1. | C/HCA, Inc. | πΊπΈ Denver, CO, United States | 1 |
| 2. | C/HCA, INC. | πΊπΈ Nashville, TN, United States | 59 |
| 3. | CH CHEILJEDANG CORPORATION | π°π· Seoul, South Korea | 1 |
| 4. | CH CHEMICAL (PTY) LTD. | πΏπ¦ Elandsfontein, South Africa | 1 |
| 5. | CH Creative Co., Ltd. | πΉπΌ Taipei, Taiwan | 4 |
| 6. | CHC BIOTECH CO., LTD. | π°π· Daejeon, South Korea | 1 |
| 7. | CHC LEASING S.Γ R.L | π±πΊ Grand-Duchy of Luxembourg, Luxembourg | 1 |