| HAISON DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HAISON (CHINA) GROUP LIMITED | Private company limited by shares | Live |
| HAISON INDUSTRY LIMITED | | Live |
| H.K HAISON INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Haison Trading Limited | Private company limited by shares | Live |
| HAI-SPEED LIMITED | Private company limited by shares | Live |
| Haisri Lighting Co., Limited | Private company limited by shares | Live |
| HAISTAR MARITIME COMPANY LIMITED | Private company limited by shares | Live |
| HAISTAR SHIPPING LIMITED | Private company limited by shares | Live |
| HAISTONG TRADE CO., LIMITED | Private company limited by shares | Live |
| HAISTYLE DIGITECH (HK) CO., LIMITED | Private company limited by shares | Live |
| HAISUM TRADE LIMITED | Private company limited by shares | Live |
| HAISUNG TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HJ HAITAI LIMITED | Private company limited by shares | Live |
| HAITAI INVESTMENT (ASIAN) CO., LIMITED | Private company limited by shares | Dissolved |
| WENZHOU HAITAI SHIPPING GROUP LIMITED | Private company limited by shares | Live |
| HAITAI PLASTIC MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| Haitai Investment Management Limited | | Live |
| HAITAI SHIPPING LIMITED | | Live |
| WENZHOU HAITAI SHIPPING LIMITED | Private company limited by shares | Dissolved |
| HK HAITAI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HAITAI TECHNOLOGY LIMITED | | Live |
| HAITAI TECHNOLOGY & BUSINESS HOLDING LIMITED | | Live |
| HAITAI PLASTIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK HAITAI PRECISION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HAITAIFENG TRADING CO., LIMITED | Private company limited by shares | Live |
| HAITANG LIMITED | | Live |
| Hongkong Haitang Import and Export Trade Co., Limited | Private company limited by shares | Live |
| HAITANG INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| HaiTang Culture Communication Co., Limited | Private company limited by shares | Live |
| HAITANG CREATION SCIENTIFIC TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| Haitang New Energy (China) Investment Co., Limited | | Live |
| Haitang Holding Limited | Private company limited by shares | Live |
| Hong Kong Haitang Design Co., Limited | Private company limited by shares | Live |
| HONG KONG HAITANG LIMITED | Private company limited by shares | Live |
| Haitang Industrial Co., Limited | | Live |
| HK HAITANG INDUSTRY LIMITED | Private company limited by shares | Live |
| SHANGHAO HAITANG COMPANY LIMITED | | Live |
| HK HAITANG TECHNOLOGY CO., LIMITED | | Live |
| Haitang International Trade Company Limited | Private company limited by shares | Live |
| HAITANG TRADING LIMITED | Private company limited by shares | Live |
| Haitang Net Trading Co., LIMITED | Private company limited by shares | Live |
| Haitang Venture (HK) Limited | Private company limited by shares | Live |
| YIPIN HAITANG CO., LIMITED | Private company limited by shares | Live |
| HAITANGCHUN DRESS CO., LIMITED | Private company limited by shares | Live |
| CW Haitao HK Limited | Private company limited by shares | Live |
| Haitao Ecommerce Limited | Private company limited by shares | Live |
| HAITAO HOLDING LIMITED | Private company limited by shares | Live |
| HaiTao Ocean Limited | Private company limited by shares | Live |
| Haitao Wines Limited | Private company limited by shares | Live |
| HAITAOBOX ELECTRONICS COMMERCE LIMITED | Private company limited by shares | Live |
| Haitaoche HONGKONG Limited | Private company limited by shares | Live |
| Haitatchi Volleyball Shop Limited | | Live |
| HAITATONG TRADE CO., LIMITED | Private company limited by shares | Live |
| HAITAXI COMPANY LIMITED | Private company limited by shares | Live |
| Haitaxi Supply Chain Limited | Private company limited by shares | Live |
| HAITECH INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Haitech Solar (Hong Kong) Co., Limited | Private company limited by shares | Live |
| CHINA HAITECH INFORMATION TECHNOLOGY CORP., LIMITED | Private company limited by shares | Live |
| Haitech Technology Co., Limited | | Live |
| HAITECH INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HAITEL GROUP LIMITED | Private company limited by shares | Live |
| HAITELI TRADE CO., LIMITED | Private company limited by shares | Live |
| HAITELI AUTOMATION TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HME HAITEM FASHION LIMITED | | Live |
| HAITEN CO., LIMITED | Private company limited by shares | Live |
| HAITEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HK HAITENG SHIPPING LIMITED | | Live |
| HK HAITENGHUISHENG ELECTRONICS LIMITED | Private company limited by shares | Live |
| HAITEX Limited | Private company limited by shares | Live |
| HAITHAM TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HAITHM CO., LIMITED | Private company limited by shares | Live |
| Israel Haifa Haithmandt Fertilizer Limited | | Live |
| HAITI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HAITIAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAITIAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Haitian Learning Centre Limited | | Live |
| HAITIAN RESTUARANT LIMITED | | Live |
| HAITIANLAN TRADING LIMITED | Private company limited by shares | Live |
| HAITIANLIN ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK HAITIME INDUSTRY LIMITED | Private company limited by shares | Live |
| HAITING TRADING CO., LIMITED | Private company limited by shares | Live |
| HAITINK LIMITED | Private company limited by shares | Dissolved |
| HAITOKEN LIMITED | Private company limited by shares | Dissolved |
| Haitong UT HK 1 Limited | Private company limited by shares | Live |
| Haitong UT HK 3 Limited | Private company limited by shares | Live |
| Haitong UT HK 4 Limited | Private company limited by shares | Live |
| Haitong UT HK 6 Limited | Private company limited by shares | Live |
| Haitong UT HK 7 Limited | Private company limited by shares | Live |
| Haitong UT HK 8 Limited | Private company limited by shares | Live |
| Haitong UT HK 2 Limited | Private company limited by shares | Live |
| Haitong UT HK 5 Limited | Private company limited by shares | Live |
| Haitong UT HK 9 Limited | Private company limited by shares | Live |
| Haitong UT HK 10 Limited | Private company limited by shares | Live |
| Haitong UT HK 15 Limited | Private company limited by shares | Live |
| Haitong UT HK 16 Limited | Private company limited by shares | Live |
| Haitong UT HK 17 Limited | Private company limited by shares | Live |
| Haitong UT HK 19 Limited | Private company limited by shares | Live |
| Haitong UT HK 18 Limited | Private company limited by shares | Live |
| HAITONGA TRADING CO., LIMITED | Private company limited by shares | Live |