| HipTHINK Limited | Company limited by guarantee | Live |
| HIPTON COMPANY LIMITED | Private company limited by shares | Live |
| HIPTON HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| HIPTRADE LIMITED | Private company limited by shares | Dissolved |
| HIPTRON LIMITED | Private company limited by shares | Dissolved |
| HIPTRON TRADING LIMITED | Private company limited by shares | Dissolved |
| HIPTSENG PLASTICS AND METAL FACTORY LIMITED | Private company limited by shares | Dissolved |
| SINGAPORE BONG HIPTSUN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| HIPUI EDUCATION DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIPURFIN LAND & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIPWANG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HIPWEI GROUP LIMITED | Private company limited by shares | Live |
| HIPWIN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HIPWO TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HIPYU INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| HIPYUE LIMITED | Private company limited by shares | Live |
| HI.Q COMPANY LIMITED | Private company limited by shares | Live |
| HI-Q HOME APPLIANCE CO., LIMITED | Private company limited by shares | Dissolved |
| HI-Q HOME APPLIANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HI-Q FACILITIES CARE LIMITED | Private company limited by shares | Live |
| HI-Q Design & Detailing Pvt Limited | Private company limited by shares | Live |
| HI-Q FASHIONS LIMITED | Private company limited by shares | Dissolved |
| HI.Q (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HI-Q INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HI-Q PAGING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HI-Q PROPERTIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| HI-Q TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HI-Q TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HI-Q TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HIQ3 LIMITED | Private company limited by shares | Live |
| HIQA LIMITED | Private company limited by shares | Dissolved |
| HiQC Solutions Limited | Private company limited by shares | Dissolved |
| HIQI TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HIQUAL TUBE MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| HI-QUALITY CONSULTANTS LIMITED | Private company limited by shares | Live |
| HI-QUALITY ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| HiQuality (Hong Kong) Co., Limited | | Live |
| HI-QUALITY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Hiquality Industry and Trading Co., Limited | Private company limited by shares | Dissolved |
| Hi-Quality Precision Machining Co., Limited | Private company limited by shares | Live |
| Hiquality Technology Company Limited | Private company limited by shares | Live |
| HIQUALY INVESTMENTS LIMITED | Private company limited by shares | Live |
| HI-QUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIQUE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIRA ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| HIRAC ELECTRONICS TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HIRAETH HOLDINGS LIMITED | | Live |
| HIRAETH STUDIO LIMITED | | Live |
| Hirafu Developments Limited | Private company limited by shares | Live |
| HIRAHARA AND COMPANY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| MAC HIRAI LIMITED | Private company limited by shares | Dissolved |
| HK HIRAIN LIMITED | Private company limited by shares | Live |
| Hirakawa LIMITED | Private company limited by shares | Live |
| HIRAKI HONG KONG LIMITED | Private company limited by shares | Live |
| HIRAKU COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIRAM LIMITED | Private company limited by shares | Live |
| HIRAMEKI LIMITED | Private company limited by shares | Live |
| HIRANA COMPANY LIMITED | Private company limited by shares | Dissolved |
| P. HIRANI LIMITED | Private company limited by shares | Live |
| HIRANK ASIA LIMITED | Private company limited by shares | Dissolved |
| HIRANK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HIRANK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HIRANO ELECTRIC (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIRANO INDUSTRY COMPANY LIMITED | Private company limited by shares | Live |
| HIRANO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HIRANO INTERNATIONAL TRADING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HIRANO TRADING HONGKONG CO., LIMITED | Private company limited by shares | Live |
| HIRA'S LIMITED | Private company limited by shares | Dissolved |
| HIRASONS (HK) LIMITED | Private company limited by shares | Live |
| Hirata Catering Limited | Private company limited by shares | Live |
| HIRATA PRECISION PRODUCTS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HI-RATED LIMITED | Private company limited by shares | Dissolved |
| Hiraya Limited | | Live |
| Hiraya Shipping Co., Limited | | Live |
| HIRAYAMA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hirayama Engineering (Hong Kong) Company Limited | Private company limited by shares | Live |
| HIRAYS INT'L TRADING CO., LIMITED | Private company limited by shares | Live |
| C & D HIRE CAR COMPANY LIMITED | Private company limited by shares | Live |
| GO HIRE LIMITED | Private company limited by shares | Live |
| APLUS DIRECT MAID HIRE EMPLOYMENT AGENCY COMPANY LIMITED | Private company limited by shares | Live |
| ASIA HIRE CAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA HIRE CAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| PRIVATE HIRE CAR FOR YOUNG CHILDREN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| CAMBRIDGE HIRE CAR LIMITED | Private company limited by shares | Dissolved |
| KAI MING HIRE CAR RADIO SERVICE CENTRE LIMITED | Private company limited by shares | Dissolved |
| TAI CHUNG PUBLIC RADIO HIRE CAR SERVICE CENTRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CityFlash Hire Car Company Limited | | Live |
| HIRE FOR CLOUD LIMITED | | Live |
| No.2 Hire Car Service Co., Limited | Private company limited by shares | Live |
| JACKSON COACH HIRE SERVICE LIMITED | Private company limited by shares | Live |
| Hire Job Consultancy Limited | Private company limited by shares | Live |
| A HIRE CONSULTANCY LIMITED | | Live |
| CHIU WANG CRANE HIRE CO., LIMITED | Private company limited by shares | Dissolved |
| PUMPCRETE HIRE & ENGINEERING LIMITED | Private company limited by shares | Live |
| EVERGLOSS HIRE CAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hire My Farmer Limited | Private company limited by shares | Live |
| Global Hire Hong Kong Limited | Private company limited by shares | Live |
| GLOBAL HIRE CAR SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| KONG KOW HIRE CAR (GROUP) CO. LIMITED | Private company limited by shares | Live |
| Heisei Hire HK Limited | Private company limited by shares | Live |