| Heng Yu Automation (Hong Kong) Co., Limited | Private company limited by shares | Live |
| HENG XIN ENTERPRISE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HENG FA TRADE (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| HENG WAI ENTERPRISE GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HENG WAI ENTERPRISE GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| HENG GUANG INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HENG HING ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LOBB HENG (HONG KONG) LIMITED | Private company limited by shares | Live |
| Moon Heng Hong Kong Limited | Private company limited by shares | Live |
| Heng Ming Rui Photoelectric (Hong Kong) Limited | Private company limited by shares | Dissolved |
| SENG HENG INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Yung Heng (Hong Kong) Technology Limited | Private company limited by shares | Live |
| HENG HUI TOYS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AEL Lighting San Heng Investment (Hong Kong) Limited | Private company limited by shares | Dissolved |
| HONG KONG HENG YAO LONG JIA LIMITED | Private company limited by shares | Live |
| HONG KONG HENG XIN ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| HONG KONG HENG XIN BUSINESS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HUI HENG INVESTMENT MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG HENG XIN MARINE ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HENG LI SHOES MATERIAL LIMITED | Private company limited by shares | Live |
| HENG JI METAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG HENG XIN MINERALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Heng Ming Mold Limited | Private company limited by shares | Live |
| HENG NGAI HONG COMPANY LIMITED | Private company limited by shares | Live |
| HENG YE OPTICAL (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HENG JIA PACKING LIMITED | Private company limited by shares | Live |
| HONG KONG HENG XIN PRINTING COMPANY LIMITED | Private company limited by shares | Live |
| HENG TUNG FAI (HONG KONG) PRINTING COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG HENG YUK PROPERTIES INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HENG SHENG PROPERTIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Heng Xin Property Company Limited | Private company limited by shares | Live |
| HONG KONG HENG LI QUAN TRADE COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG HENG MEI CAR SERVICE LIMITED | Private company limited by shares | Live |
| HONG KONG HENG SHAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI YI HENG (HONG KONG) ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Hong Heng Sheng Limited | Private company limited by shares | Live |
| HENG ZHI SHENG HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG DE HENG SHENG LIMITED | Private company limited by shares | Live |
| HONG KONG HENG SHENG YIN HUA LIMITED | Private company limited by shares | Live |
| Hong Kong Xin Heng Sheng Limited | Private company limited by shares | Live |
| YU HENG SHENG (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Heng An Sheng Limited | Private company limited by shares | Live |
| HENG LI SHIPPING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HENG HUI SHOES LIMITED | Private company limited by shares | Live |
| HENG SHENG SHOES (HONG KONG) LIMITED | Private company limited by shares | Live |
| HENG WEI TECH HONG KONG LIMITED | Private company limited by shares | Live |
| HENG JIE HONG KONG ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG SHI (HONG KONG) TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| HENG YU TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HENG HAI TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Heng Xu Technology Limited | Private company limited by shares | Live |
| HONG KONG HENG DA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HENG DA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG NA TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG HENG SHI LI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Yun Heng Technology Co. Limited | | Live |
| Heng Ya Technology (Hong Kong) Limited | | Live |
| Hong Kong Miao Heng Technology Limited | | Live |
| HONG KONG HENG MEI ORGANISMS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG HENG WEI PRODUCT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG HENG SHENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG JIA TEXTILES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TONG HENG HONG KONG CO. LIMITED | Private company limited by shares | Live |
| XIN HENG TONG HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Heng Li Tong Limited | Private company limited by shares | Live |
| HENG TONG JIU HUI HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Yun Heng Tong Trade Limited | | Live |
| HONG KONG HENG HE TRADE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HENG YI TRADE CO., LIMITED | Private company limited by shares | Live |
| Hong Kong heng and trade co., Limited | Private company limited by shares | Live |
| HONG KONG WAN HENG TRADE CO., LIMITED | Private company limited by shares | Live |
| HENG YI (HONG KONG) TRADE CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Yu Heng Da Trade Co., Limited | Private company limited by shares | Live |
| DA HENG (HONG KONG) TRADE LIMITED | Private company limited by shares | Live |
| Hong Kong Yu Heng Li Trade Company Limited | Private company limited by shares | Dissolved |
| HONG KONG HENG JIA TRADE LIMITED | Private company limited by shares | Live |
| HONG KONG HENG YE TRADE LIMITED | Private company limited by shares | Live |
| Hong Kong Heng Tao Trade Limited | Private company limited by shares | Live |
| HONG KONG HENG MAN JIA TRADE LIMITED | Private company limited by shares | Live |
| HONG KONG HENG NUO TRADE LIMITED | Private company limited by shares | Live |
| Jia Heng (Hong Kong) Trade Limited | | Live |
| Hong Kong Heng Da Trade Prolongation Limited | Private company limited by shares | Dissolved |
| HONG KONG ZI HENG STAR TRADE LIMITED | | Live |
| Hong Kong Heng Tong Trade Limited | Private company limited by shares | Live |
| HONG HENG TRADING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HONG HENG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HENG HONG JIA TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong New Heng Chang Trading Limited | Private company limited by shares | Dissolved |
| HONG KONG HENG CHENG TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG WEI HENG CHENG TRADING LIMITED | | Live |
| HENG MEI TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ZHI HENG TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG HENG MEI TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Heng Ri Trading Limited | Private company limited by shares | Dissolved |
| HONG KONG HENG DIN TRADING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HENG XIN TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG HENG SHA TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Heng Tai Fat Trading Limited | Private company limited by shares | Dissolved |
| HONG KONG YIN YU FA HENG TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG HENG LI TRADING LIMITED | Private company limited by shares | Dissolved |