| COSM ELECTRONICS LIMITED | Private company limited by shares | Live |
| COSMA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| COSMACT LIMITED | Private company limited by shares | Live |
| COSMAIN FACILITIES LIMITED | Private company limited by shares | Dissolved |
| Cosmaire Co., Limited | Private company limited by shares | Live |
| RANA COSMALINE LIMITED | Private company limited by shares | Live |
| COSMAN LIMITED | Private company limited by shares | Live |
| CHINA COSMAN JEWELRY LIMITED | Private company limited by shares | Live |
| GERMANY DE COSMAN GROUP LIMITED | Private company limited by shares | Live |
| COSMAN HEALTH GROUP LIMITED | Private company limited by shares | Live |
| FRANCE COSMANER INTERNATIONAL BEAUTY GROUP CO., LIMITED | Private company limited by shares | Live |
| COSMART LIMITED | Private company limited by shares | Dissolved |
| COSMART COMPANY LIMITED | Private company limited by shares | Dissolved |
| COSMART INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| COSMART INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| COSMART MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Cosmartec Limited | Private company limited by shares | Live |
| COSMASIA LIMITED | Private company limited by shares | Dissolved |
| COSMATA LIMITED | Private company limited by shares | Dissolved |
| COSMATELINE LIMITED | Private company limited by shares | Live |
| COSMATIC (HONG KONG) TRADING CO., LIMITED | Private company limited by shares | Live |
| Cosmauvergne HK Limited | Private company limited by shares | Live |
| Cosmay Limited | Private company limited by shares | Live |
| COSMD TRADING LIMITED | Private company limited by shares | Live |
| COSMDAT LIMITED | | Live |
| COSME DE NET COMPANY LIMITED | Private company limited by shares | Live |
| Cosme Limited | Private company limited by shares | Live |
| ANIME COSME LIMITED | Private company limited by shares | Live |
| COSME ASIA Lab LIMITED | Private company limited by shares | Live |
| MBL COSME CO., LIMITED | Private company limited by shares | Live |
| Cosme Play Co., Limited | Private company limited by shares | Live |
| COSME FREAK HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HARAJYUKU COSME LIMITED | Private company limited by shares | Live |
| LOVE COSME MAKE UP COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPER COSME LIMITED | Private company limited by shares | Live |
| COSME TRADING LIMITED | Private company limited by shares | Live |
| COSME-ARTISTS GROUP CO., LIMITED | Private company limited by shares | Live |
| COSMEC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| COSMECASE LIMITED | Private company limited by shares | Live |
| DYNASTY COSMECEUTICAL LIMITED | Private company limited by shares | Live |
| KOREA FREE PRETTY COSMECEUTICAL CO., LIMITED | Private company limited by shares | Live |
| IRC COSMECEUTICALS LIMITED | Private company limited by shares | Live |
| BAOXUAN CHINESE AND WESTERN COSMECEUTICALS LIMITED | | Live |
| FUXING PZH GROUP YWL COSMECEUTICALS (HK) LIMITED | Private company limited by shares | Live |
| HK MEDICAL PEPTIDE COSMECEUTICALS RESEARCH LIMITED | Private company limited by shares | Dissolved |
| HK MEDICAL PEPTIDE COSMECEUTICALS RESEARCH LIMITED | Private company limited by shares | Live |
| Lung Shing Cosmeceuticals Limited | | Live |
| ENVIRON COSMECEUTICS LIMITED | Private company limited by shares | Dissolved |
| COSMECO CHEMICALS LIMITED | Private company limited by shares | Live |
| COSMECO TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Forest Hills Lab Cos-Med Limited | | Live |
| COSMEDENT DENTAL PRACTICE LIMITED | Private company limited by shares | Live |
| Cosmederm Bioscience Limited | Private company limited by shares | Live |
| COSMEDIC LIMITED | Private company limited by shares | Dissolved |
| JP CosMedic Limited | Private company limited by shares | Live |
| COSMEDIC BEAUTY LIMITED | Private company limited by shares | Dissolved |
| DERMA COS-MEDIC LIMITED | Private company limited by shares | Live |
| COSMEDICAL LIMITED | Private company limited by shares | Live |
| Cosmedical Pro Limited | Private company limited by shares | Live |
| ELIXIR COSMEDICAL LIMITED | Private company limited by shares | Dissolved |
| Trinity Cosmedical Limited | Private company limited by shares | Dissolved |
| NEO COSMEDIX LIMITED | Private company limited by shares | Live |
| COSMEFANCY LIMITED | Private company limited by shares | Live |
| HK LANBEI COSMEITC CO., LIMITED | Private company limited by shares | Live |
| COSMEKEY ASIA LIMITED | Private company limited by shares | Live |
| COSMELIN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Cosmen Limited | Private company limited by shares | Live |
| Cosme.net Limited | Private company limited by shares | Dissolved |
| CosMentor Limited | Private company limited by shares | Live |
| Cosmeos Property Holding Company Limited | Private company limited by shares | Live |
| BRIGHT IDEAS BY COSMEPAK H K LIMITED | Private company limited by shares | Dissolved |
| COSMETEX ROLAND (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| SHE MAY COSMETIC LIMITED | Private company limited by shares | Dissolved |
| TAK FI COSMETIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| SA SA COSMETIC COMPANY LIMITED | Private company limited by shares | Live |
| M2 COSMETIC LIMITED | Private company limited by shares | Dissolved |
| ON LEE COSMETIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAN LAN COSMETIC LIMITED | Private company limited by shares | Live |
| ESP COSMETIC LIMITED | Private company limited by shares | Dissolved |
| FUN COSMETIC LIMITED | Private company limited by shares | Dissolved |
| SZE SZE COSMETIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| C & C COSMETIC CO. LIMITED | Private company limited by shares | Dissolved |
| DB COSMETIC LIMITED | Private company limited by shares | Dissolved |
| EV COSMETIC LIMITED | Private company limited by shares | Live |
| MOE COSMETIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Min Cosmetic Company Limited | Private company limited by shares | Live |
| BR COSMETIC LIMITED | Private company limited by shares | Live |
| BL COSMETIC CO. LIMITED | Private company limited by shares | Live |
| HK YI BAO NA COSMETIC LIMITED | Private company limited by shares | Live |
| SLK COSMETIC CO. LIMITED | Private company limited by shares | Live |
| R&D COSMETIC LIMITED | Private company limited by shares | Live |
| UCO COSMETIC LIMITED | Private company limited by shares | Live |
| HK XI SE COSMETIC LIMITED | Private company limited by shares | Live |
| HK HUI SU COSMETIC LIMITED | Private company limited by shares | Live |
| Mei Go Cosmetic Company Limited | Private company limited by shares | Live |
| HK XIN KAI XIN COSMETIC LIMITED | Private company limited by shares | Live |
| HK AU LAN GE COSMETIC LIMITED | Private company limited by shares | Live |
| KI NGA YAT HON COSMETIC LIMITED | Private company limited by shares | Live |
| GZ BBL Cosmetic Limited | Private company limited by shares | Live |
| HK MZY COSMETIC LIMITED | Private company limited by shares | Live |