| ZHONGHAO LIMITED | Private company limited by shares | Live |
| ZHONGHAO ALKALI INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| Zhonghao Chemical Technology Co., Limited | | Live |
| HK ZHONGHAO CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO GREAT CAUSE CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO TRADING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO SHIPPING CO., LIMITED | Private company limited by shares | Live |
| Zhonghao Technology Co., Limited | Private company limited by shares | Live |
| SHENZHEN ZHONGHAO ANN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO ELECTRONIC CORRESPONDENCE (H.K) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO REALTY INVESTMENT COUNSELLOR LIMITED | Private company limited by shares | Dissolved |
| China Zhonghao Development Co., Limited | | Live |
| ZHONGHAO ENTERPRISE LIMITED | Private company limited by shares | Live |
| ZHONGHAO ENGINEERING EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO GROUP LIMITED | Private company limited by shares | Live |
| ZHONGHAO HOLDING GROUP LIMITED | Private company limited by shares | Live |
| HK ZHONGHAO HEALTH INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| H.K. ZHONGHAO INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO (HK) TRADING LIMITED | Private company limited by shares | Live |
| ZHONGHAO (CHINA) HOLDINGS GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO HOLDINGS CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO GROUP HOLDINGS CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO WELL HOLDINGS GROUP (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Zhonghao Group (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG ZHONGHAO INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong Zhonghao Technology Company Limited | | Live |
| HONGKONG ZHONGHAO CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ZHONGHAO HOLDING CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ZHONGHAO INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO DIGITAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| HONGKONG ZHONGHAO INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 19-May-2016 |
| HONGKONG ZHONGHAO INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ZHONGHAO INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ZHONGHAO INTERNATIONAL LOGISTICS CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ZHONGHAO LOGISTICS HOLDINGS LIMITED | Private company limited by shares | Live |
| HONGKONG ZHONGHAO REAL ESTATE LIMITED | Private company limited by shares | Live |
| HONGKONG ZHONGHAO INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| YIWU ZHONGHAO IMPORT AND EXPORT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HK Zhonghao Industrial Co., Limited | Private company limited by shares | Live |
| HK ZHONGHAO INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| Zhonghao International Co., Limited | | Live |
| ZHONGHAO INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO INTERNATIONAL (GROUP) CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO INTERNATIONAL INVESTMENT (GROUP) LIMITED | Private company limited by shares | Live |
| HK ZHONGHAO INTERNATIONAL INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| ZhongHao International Investment Holding Group Limited | Private company limited by shares | Live |
| ZHONGHAO INTERNATIONAL TRADING GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO DAILY CHEMISTRY (HK) INT'L TRADING LIMITED | Private company limited by shares | Live |
| ZHONGHAO INT'L INVESTMENT GROUP (H.K) LIMITED | Private company limited by shares | Dissolved |
| HK ZHONGHAO INT'L MEDICAL INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO INT'L TRADING CO., LIMITED | Private company limited by shares | Live |
| Zhonghao Zhengda Guangdong and Macao Group Limited | Private company limited by shares | Live |
| ZHONGHAO HEALTH MEDICAL LIMITED | Private company limited by shares | Live |
| ZHONGHAO OVERSEAS CONSTRUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO PETROCHEMICAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK ZHONGHAO REAL ESTATE GROUP LIMITED | Private company limited by shares | Live |
| SHANDONG ZHONGHAO INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| ZHONGHAO OVERSEAS SOUTH SUDAN CO., LIMITED | | Live |
| Taiwan Zhonghao Industrial Co., Limited | Private company limited by shares | Live |
| Zhonghao Optoelectronics Technology Co., Limited | Private company limited by shares | Live |
| ZHONGHAO TEXTILE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZHONGHAO TRADE LIMITED | Private company limited by shares | Live |
| ZHONGHAO TRADING LIMITED | Private company limited by shares | Live |
| Zhonghao Ziyun HK Limited | | Live |
| ZHONGHAOSHUN INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Dissolved |