| VITECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| VITECH LIMITED | Private company limited by shares | Live |
| VITECH ELECTRIC CO., LIMITED | Private company limited by shares | Dissolved |
| VITECH TOYS CO., LIMITED | Private company limited by shares | Live |
| VITECH ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| Vitech Electronics (Hong Kong) Co., Limited | Private company limited by shares | Live |
| VITECH GLOBAL BUSINESS LIMITED | | Live |
| VI-TECH (HK) LIMITED | Private company limited by shares | Live |
| VITECH INTERNATIONAL HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| VITECH SCIENTIFIC HONG KONG LIMITED | Private company limited by shares | Live |
| VITECH INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| VITECH MARINE H. K. LIMITED | Private company limited by shares | Dissolved |
| ViTech Product & Service Limited | Private company limited by shares | Live |
| Vitech Technology Co., Limited | Private company limited by shares | Live |
| FUJIAN VITECH TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN VITECH TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| VITECH NETWORK TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| VITECHNOLOGY SYSTEMS LIMITED | Private company limited by shares | Live |