| ITALY CHEMA FAMILY (HK) FASHION LIMITED | Private company limited by shares | Live |
| CHEMAC (HK) CO., LIMITED | Private company limited by shares | Live |
| CHEMAC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHEMAC INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chemach Co., Limited | Private company limited by shares | Live |
| ChemActiv Limited | Private company limited by shares | Live |
| CHEM-AGRO LIMITED | Private company limited by shares | Live |
| CHEMAI LIMITED | Private company limited by shares | Live |
| CHEMAIN LIMITED | Private company limited by shares | Dissolved |
| CHEMAINUS COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG CHEMAINUS INTERNATIONAL OLD PEOPLE CLUB CO., LIMITED | Private company limited by shares | Live |
| CHEMAKE LIMITED | Private company limited by shares | Live |
| CHEMAMIX LIMITED | Private company limited by shares | Live |
| CHEMAN LIMITED | Private company limited by shares | Dissolved |
| CHEMAN COMPANY LIMITED | Private company limited by shares | Live |
| CHEMAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHEMAN INVESTMENT LIMITED | Private company limited by shares | Live |
| CHEMAR COMERCE (HK) LIMITED | Private company limited by shares | Live |
| CHEMARK COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY CHEMAS INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| CHEMASIA LIMITED | Private company limited by shares | Dissolved |
| Chemasiapartners Limited | Private company limited by shares | Live |
| CHEMASTER GROUP CO., LIMITED | Private company limited by shares | Live |
| CHEMAT(CHINA)CO., LIMITED | Private company limited by shares | Dissolved |
| CHEMATCO LIMITED | Private company limited by shares | Live |
| CHEMATE LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| CHEMATEC PRIVATE LIMITED | Private company limited by shares | Dissolved |
| Chematis Pharma Limited | Private company limited by shares | Live |
| SHANGHAI CHEMATIS CO., LIMITED | Private company limited by shares | Dissolved |
| Chemaverse Limited | | Live |
| CHEMAX COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHEMAX LIMITED | Private company limited by shares | Live |
| CHEMAX CHEMICALS COMPANY LIMITED | Private company limited by shares | Live |
| CHEMAX ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHEMAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CHEMAY TECHNOLOGY LIMITED | Private company limited by shares | Live |