| YUKON AIR CONDITIONING SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Solar Man Air Conditioning, Limited | Private company limited by shares | Live |
| Times Air Conditioning Limited | Private company limited by shares | Live |
| TONLUCK AIR CONDITIONING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONAN AIR CONDITIONING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA CONDITIONNING LIMITED | Private company limited by shares | Dissolved |
| BEST CONDITIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA NATIONAL CONDITIONS INTERNATIONAL CENTRE LIMITED | Private company limited by shares | Dissolved |
| CHINA NATIONAL CONDITIONS RESEARCH ACADEMY LIMITED | Private company limited by shares | Dissolved |
| CHINA NATIONAL CONDITIONS NETWORK GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA NATIONAL CONDITIONS RESEARCH LIMITED | Private company limited by shares | Dissolved |
| ALL CONDITIONS PEOPLE LIMITED | | Live |
| PREMINENTE CONDIZIONE LIMITED | Private company limited by shares | Dissolved |