| CO-GAIN LIMITED | Private company limited by shares | Dissolved |
| Co-Gain Company Limited | Private company limited by shares | Live |
| CO-GAIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| COGAIN TRADING COMPANY LIMITED | Private company limited by shares | Live |
| CO-GAINS SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Cogames Entertainment Limited | | Live |
| Cogan International Childcare Limited | Private company limited by shares | Live |
| COGAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| COGARDIN LIMITED | Private company limited by shares | Dissolved |