| COMPLEX LIMITED | Private company limited by shares | Dissolved |
| B & E COMPLEX LIMITED | Private company limited by shares | Dissolved |
| COMPLEX LIMITED | Private company limited by shares | Live |
| COMPLEX LIMITED | Private company limited by shares | Live |
| Complex 60's Limited | Private company limited by shares | Live |
| ASSOCIATED BUSINESS COMPLEX LIMITED -THE- | Private company limited by shares | Dissolved |
| BEST COMPLEX LIMITED | Private company limited by shares | Dissolved |
| BESTVIEW COMPLEX LIMITED | Private company limited by shares | Live |
| BRIGHTEN COMPLEX LIMITED | | Live |
| CHINA COMPLEX FACTOR COMPANY LIMITED | Private company limited by shares | Live |
| REVITALIZE THE COMPLEX MATERIALS CO., LIMITED | Private company limited by shares | Live |
| CREATIVE COMPLEX LIMITED | Private company limited by shares | Live |
| Esse Complex Limited | Private company limited by shares | Live |
| GLODEN COMPLEX LIMITED | Private company limited by shares | Live |
| GREATHILL COMPLEX LIMITED | Private company limited by shares | Live |
| Complex Group Limited | Private company limited by shares | Live |
| Complex Trade Group HK Limited | Private company limited by shares | Live |
| COMPLEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| COMPLEX INVESTMENTS LIMITED | Private company limited by shares | Live |
| KARIN COMPLEX LIMITED | Private company limited by shares | Live |
| COMPLEX METALWORK CO. LIMITED | Private company limited by shares | Live |
| ORIENT COMPLEX SYSTEMS LIMITED | Private company limited by shares | Live |
| COMPLEX RESEARCH LIMITED | | Live |
| RESOURCES COMPLEX UTILIZATION LIMITED | Private company limited by shares | Dissolved |
| HONEST COMPLEX SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| Shantou Baoma Processing Complex Co., Limited | Private company limited by shares | Live |
| COMPLEX SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| STABLE COMPLEX LIMITED | Private company limited by shares | Live |
| STONEWALL COMPLEX LIMITED | Private company limited by shares | Live |
| COMPLEX TECH HK LIMITED | | Live |
| COMPLEX TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ComplexGlobal Limited | Private company limited by shares | Live |
| COMPLEXION LIMITED | Private company limited by shares | Live |
| COMPLEXION LIMITED | Private company limited by shares | Live |
| ComplexMap Limited | Private company limited by shares | Live |
| HK COMPLEXTEC LIMITED | Private company limited by shares | Live |