| HOUSTON AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUSTON LIMITED | Private company limited by shares | Live |
| WIN HOUSTON COMPANY LIMITED | Private company limited by shares | Live |
| American Houston (Asia) Limited | Private company limited by shares | Dissolved |
| American Houston (Hong Kong) Limited | Private company limited by shares | Live |
| HOUSTON AQUACULTURE COMPANY LIMITED | Private company limited by shares | Live |
| HOUSTON ASIA LIMITED | Private company limited by shares | Dissolved |
| HOUSTON AND PARTNERS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| HOUSTON & ASSOCIATES LIMITED | Private company limited by shares | Live |
| HOUSTON AUDIO MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUANGDONG FOSHAN HOUSTON CERAMICS LIMITED | Private company limited by shares | Live |
| HOUSTON MACHINERY (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| Houston Collective Limited | Private company limited by shares | Live |
| HOUSTON CORPORATION LIMITED | Private company limited by shares | Live |
| HOUSTON CREST COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUSTON CREST (INT'L) LIMITED | Private company limited by shares | Dissolved |
| HOUSTON CREST PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| HOUSTON CREST PROPERTIES LIMITED | Private company limited by shares | Live |
| HOUSTON DEVELOP LIMITED | Private company limited by shares | Dissolved |
| Houston Dynamic Limited | Private company limited by shares | Live |
| HOUSTON FAR EAST LIMITED | Private company limited by shares | Dissolved |
| HOUSTON FAR EAST LIMITED | Private company limited by shares | Live |
| HOUSTON ELECTRONICS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HOUSTON ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOUSTON ENGINEERING AND EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| HOUSTON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HOUSTON ESTATES LIMITED | Private company limited by shares | Dissolved |
| HOUSTON FASHION TRADE HONGKONG LIMITED | Private company limited by shares | Live |
| HOUSTON GARMENT LIMITED | Private company limited by shares | Dissolved |
| HOUSTON GLOBAL LIMITED | Private company limited by shares | Live |
| Houston Growth Co. Limited | Private company limited by shares | Live |
| HOUSTON (HK) LIMITED | Private company limited by shares | Dissolved |
| HOUSTON (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HOUSTON INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HOUSTON PETROCHEMICAL TECHNOLOGY HONG KONG LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Dec-2014 |
| HONG KONG, SHANGHAI AND HOUSTON TRADING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Dec-1993 |
| HOUSTON IMPEX LIMITED | Private company limited by shares | Live |
| HOUSTON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HOUSTON INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| INTER AK (HOUSTON) LIMITED | Private company limited by shares | Live |
| HOUSTON INTERLINING LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INVESTMENT LIMITED | Private company limited by shares | Live |
| Houston F&B Investment Co. Limited | Private company limited by shares | Live |
| HOUSTON MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| HOUSTON CENTRE MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUSTON ENVIRONMENTAL MATERIALS CO., LIMITED | Private company limited by shares | Live |
| HOUSTON MEDICAL DIAGNOSTIC CENTRE LIMITED | Private company limited by shares | Live |
| HOUSTON (NOMINEE) LIMITED | Private company limited by shares | Dissolved |
| HOUSTON OFFSHORE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOUSTON OPTICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUSTON CENTRE OWNERS AND TENANTS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HOUSTON PACKING MFG. LIMITED | Private company limited by shares | Live |
| HOUSTON PHARMACY LIMITED | Private company limited by shares | Dissolved |
| HOUSTON PLANT SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUSTON PROPERTY AGENCY LIMITED | Private company limited by shares | Live |
| HOUSTON RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| HOUSTON CHIU CHAU RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| Houston Seafood HK Limited | Private company limited by shares | Live |
| HOUSTON STEAK HOUSE LIMITED | Private company limited by shares | Dissolved |
| HOUSTON OIL TEAM LIMITED | Private company limited by shares | Dissolved |
| HOUSTON INTERNATIONAL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HOUSTON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HOUSTON (HK) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HOUSTON TRADING LIMITED | Private company limited by shares | Dissolved |
| HOUSTON TRADING LIMITED | Private company limited by shares | Dissolved |
| HOUSTON LEADERSHIP TRAINING CENTER LIMITED | Private company limited by shares | Live |
| HOUSTON VENTURE LIMITED | Private company limited by shares | Live |