| COGENCE LIMITED | Private company limited by shares | Dissolved |
| COGENDA LIMITED | Private company limited by shares | Live |
| COGENE LIMITED | Private company limited by shares | Live |
| ASIAN CO-GENERATION LIMITED | Private company limited by shares | Dissolved |
| HANGZHOU COGENERATION (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| GCL-POLY (XUZHOU) COGEN-POWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| COGENT SEA LIMITED | Private company limited by shares | Live |
| COGENT LIMITED | Private company limited by shares | Dissolved |
| COGENT I&E COMPANY LIMITED | Private company limited by shares | Dissolved |
| COGENT COMPANY LIMITED | Private company limited by shares | Live |
| CHINA COGENT SHIPPING LIMITED | Private company limited by shares | Live |
| COGENT CONSULTING LIMITED | Private company limited by shares | Dissolved |
| COGENT BUSINESS CONSULTING LIMITED | Private company limited by shares | Dissolved |
| COGENT ENGINEERING LIMITED | Private company limited by shares | Live |
| COGENT ENTERPRISE LIMITED | Private company limited by shares | Live |
| Cogent Enterprise Limited | Private company limited by shares | Live |
| EVER COGENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cogent Group Limited | Private company limited by shares | Live |
| COGENT HILL LIMITED | Private company limited by shares | Dissolved |
| COGENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| COGENT SYSTEMS INC.HK LIMITED | Private company limited by shares | Live |
| COGENT INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| MALASIA COGENT POWER OILS LIMITED | Private company limited by shares | Dissolved |
| COGENT PRODUCTS MANUFACTURING LIMITED | Private company limited by shares | Live |
| COGENT MERIDIAN LIMITED | Private company limited by shares | Dissolved |
| Cogent Networks Limited | | Live |
| COGENT PACIFIC LIMITED | Private company limited by shares | Dissolved |
| COGENT PEAK LIMITED | Private company limited by shares | Dissolved |
| COGENT PLAN LIMITED | Private company limited by shares | Dissolved |
| COGENT SHIPPING LIMITED | Private company limited by shares | Live |
| Cogent Solutions Limited | Private company limited by shares | Live |
| Cogent Tech (Asia) Limited | Private company limited by shares | Live |
| COGENT TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Cogent Trading Hong Kong Limited | Private company limited by shares | Live |
| COGENT YARD LIMITED | Private company limited by shares | Live |
| Cogentex Limited | Private company limited by shares | Live |
| COGENTTEK LIMITED | Private company limited by shares | Live |
| Cogenuity Limited | Private company limited by shares | Live |