| TECHNOCO LIMITED | Private company limited by shares | Dissolved |
| TECHNOCOLOR COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TECHNOCOM LIMITED | Private company limited by shares | Dissolved |
| TECHNOCOM SYSTEMS LIMITED | Private company limited by shares | Live |
| TECHNOCON LIMITED | Private company limited by shares | Dissolved |
| HERMES TECHNOCONSULT LIMITED | Private company limited by shares | Dissolved |
| TECHNOCONSULTING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TECHNOCORP LIMITED | Private company limited by shares | Dissolved |