| Venture Alliance C.C.T. Limited | Private company limited by shares | Dissolved |
| C.C.T. COMPUTER SYSTEM LIMITED | Private company limited by shares | Dissolved |
| C.C.T EXPRESS CO., LIMITED | Private company limited by shares | Dissolved |
| C.C.T. TRAVEL LIMITED | Private company limited by shares | Live |
| CCTC INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CCTC Technology Company Limited | Private company limited by shares | Live |
| CCTEC LIMITED | Private company limited by shares | Live |
| CCTECH HONGKONG CO., LIMITED | Private company limited by shares | Live |
| Mazu CCTech Co., Limited | Private company limited by shares | Live |
| CCTG LIMITED | Private company limited by shares | Live |
| CCTH CPA LIMITED | Private company limited by shares | Live |
| CCTI AMERICA LIMITED | Private company limited by shares | Live |
| CCTP LIMITED | Private company limited by shares | Live |
| CCTS Limited | Private company limited by shares | Live |
| CCTS ELECTRONICS LIMITED | Private company limited by shares | Live |
| CCTTO LIMITED | Private company limited by shares | Dissolved |
| VVS CCTV LIMITED | Private company limited by shares | Live |
| TOM LEE CCTV LIMITED | Private company limited by shares | Live |
| HD CCTV COMPANY LIMITED | Private company limited by shares | Live |
| TEB CCTV Asia Co. Limited | Private company limited by shares | Live |
| CHINA CCTV CAMERA CO., LIMITED | Private company limited by shares | Dissolved |
| CAMERA DE SEGURIDAD SECAM CCTV CENTAR LIMITED | Private company limited by shares | Dissolved |
| GREEN COMPUTER CCTV LIMITED | Private company limited by shares | Live |
| Shenzhen Acom CCTV Digital Co., Limited | Private company limited by shares | Live |
| CHANGZHOU ELECTRONIC CCTV CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SECAM CCTV CORPORATION LIMITED | Private company limited by shares | Dissolved |
| JAVI CCTV LIMITED | Private company limited by shares | Dissolved |
| Sicher CCTV Limited | Private company limited by shares | Dissolved |
| SUNSPO CCTV EQUIPMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN CCTVMAN CO., LIMITED | Private company limited by shares | Live |
| CCTW Investment Limited | Private company limited by shares | Live |
| CCTZ LIMITED | | Live |