| HENG SING CO., LIMITED | Private company limited by shares | Live |
| HENG SING CONSULTANT LIMITED | Private company limited by shares | Live |
| Heng Sing (HK) Development Co., Limited | Private company limited by shares | Live |
| HENG SING (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| HENG SING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SING CHYE HENG (HK) LIMITED | Private company limited by shares | Live |
| Heng Sing Investment (Hong Kong) Limited | Private company limited by shares | Live |
| HENG SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Heng Sing Printing Company Limited | Private company limited by shares | Dissolved |
| HENG WIN SING TRAVEL LIMITED | Private company limited by shares | Dissolved |
| Sino Bright Kang Heng Limited | Private company limited by shares | Live |
| Sino British Heng Holdings Limited | Private company limited by shares | Live |
| HENG WAI SLIPPER FACTORY LIMITED | Private company limited by shares | Dissolved |
| HENG SMART LIMITED | Private company limited by shares | Dissolved |
| LEONG HENG KENG & SONS LIMITED | Private company limited by shares | Live |
| SOON HENG LEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOON HENG ASIA SAWMILL LIMITED | Private company limited by shares | Dissolved |
| Source Heng Trading Limited | Private company limited by shares | Live |
| MONSTER SPICY (HENG ON) LIMITED | Private company limited by shares | Live |
| HENG FU SPORT LIMITED | Private company limited by shares | Live |
| Heng Fu Sport Group Limited | Private company limited by shares | Live |
| HENG YUAN STAINLESS STEEL CO., LIMITED | Private company limited by shares | Live |
| HENG STEEL CO., LIMITED | Private company limited by shares | Dissolved |
| HENG CHENG STEEL TRADING CO., LIMITED | Private company limited by shares | Live |
| HK RONG XIN HENG HOU IRON & STEEL LIMITED | Private company limited by shares | Dissolved |
| HK HUI HENG STONE & STEEL MATERIALS CO., LIMITED | Private company limited by shares | Live |
| Heng Yuan Iron & Steel (Group) Limited | Private company limited by shares | Live |
| HENG TAT (BMI) MARBLE STONE LIMITED | Private company limited by shares | Live |
| HENG SHAN STONEWORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Bi Heng Studio Limited | Private company limited by shares | Live |
| SUCCESS HENG NGAI LIMITED | Private company limited by shares | Live |
| SUITBEST (HENG MEI) GARMENT MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Heng Rui Pet Supplies Company Limited | Private company limited by shares | Live |
| TAM, HENG & LAW MANAGEMENT SERVICES LIMITED | Private company limited by shares | Dissolved |
| Heng Yue Tang Company Limited | Private company limited by shares | Live |
| HENG TANG GROUP CO., LIMITED | Private company limited by shares | Live |
| Heng Xin Tang (Hong Kong) Limited | Private company limited by shares | Dissolved |
| HONG KONG HENG REN TANG PHARMACY LIMITED | Private company limited by shares | Dissolved |
| Heng Jin Tech Limited | Private company limited by shares | Live |
| HONG KONG HENG RONG TECH LIMITED | | Live |
| HK LI HENG INTELLIGENT TECH CO., LIMITED | | Live |
| Heng Miao Electronic Tech (HK) Limited | Private company limited by shares | Live |
| Heng Tech Network Limited | Private company limited by shares | Live |
| Heng Fung Technical Engineering Co., Limited | Private company limited by shares | Live |
| HENG KAY TECHNICAL (HONG KONG) CO. LIMITED | Private company limited by shares | Dissolved |
| SIN HENG CHAN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| HENG YU TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HENG YAP NEW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HENG LI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG SUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG WEI DA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YU JIA HENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FAI HENG TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Ji Heng Technology Limited | Private company limited by shares | Live |
| HENG JU TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG TE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Heng Mao Technology HK Limited | Private company limited by shares | Live |
| HE HENG TAI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG XIN TAI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG YU JIE MAO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FAI HENG TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| LE HENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG JIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG ZHI TECHNOLOGY LIMITED | | Live |
| Canton Yi Heng technology company Limited | Private company limited by shares | Live |
| HENG DA CHUANG XIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Heng Chuang Technology Limited | Private company limited by shares | Live |
| Heng Chuang Technology Limited | | Live |
| Zhi Qin Heng Chuang Technology Co., Limited | | Live |
| HENG DA CHUANG HUI TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| HK HENG TONG CHUANG XIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG LI XING YE TECHNOLOGY DEVELOPMENT HONGKONG LIMITED | Private company limited by shares | Live |
| ZHI HENG ELECTRONIC NEW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Heng Hua Electronic Technology Limited | Private company limited by shares | Live |
| YU HENG ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hua Heng Electronic Technology Co., Limited | Private company limited by shares | Live |
| DONGGUAN MAO HENG ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HENG YUE DA ELECTRONIC TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| HENG HE TONG ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HENG AND WINSTAR ELECTRONIC TECHNOLOGY CO., LIMITED | | Live |
| BAI HENG HING ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG XING ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG FENG (CHINA) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Heng Chuang (Hong Kong) Technology Limited | Private company limited by shares | Live |
| HENG ZE ELECTRONIC TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Wei Heng Intelligent Technology Company Limited | Private company limited by shares | Live |
| Mu Heng Technology Internet Limited | Private company limited by shares | Live |
| HENG LIK GO TECHNOLOGY INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| HENG TONG LIANG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Heng Yue New Compound Mstar Technology Co., Limited | Private company limited by shares | Live |
| Heng Yue Network Technology Limited | Private company limited by shares | Live |
| Heng Tong Network Technology Limited | Private company limited by shares | Live |
| HENG XING OPTICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| JIN TAI HENG OPTOELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENG SHENG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HENG DA SHENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SHENG HENG HI-TECH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Shenzhen Heng Hui Technology Limited | Private company limited by shares | Live |
| HK HENG XING TECHNOLOGY TRADING CO., LIMITED | Private company limited by shares | Live |
| WING HENG TAI ELECTRICIAL TECHNOLOGY LIMITED | Private company limited by shares | Live |