| 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 |
| HOUSU LIMITED | Private company limited by shares | Dissolved |
| Housun Holding Limited | Private company limited by shares | Live |
| HOUSWIN TECHNOLOGY INDUSTRY LIMITED | Private company limited by shares | Live |
| Houswine Limited | Private company limited by shares | Live |
| HOUSYOUNG LIMITED | Private company limited by shares | Live |
| HOUSYSTEM CORPORATE HK LIMITED | Private company limited by shares | Dissolved |
| VAN HOUT HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HOUT BAY HONGKONG INTERNATIONAL TRADING LIMITED | | Live |
| Hout Fuhua International Trade Company Limited | | Live |
| TROPISCH HOUT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HOUTAI TRADING CO., LIMITED | Private company limited by shares | Live |
| HOUTAI CONSTRUCTION LIMITED | Private company limited by shares | Live |
| HOUTAI CONSTRUCTION ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| HOUTAI WAH KEONG CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUTAI PROSPERITY HOLDINGS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| HOUTAM CAPITAL LIMITED | | Live |
| HOUTEL TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HOUTEN LIMITED | Private company limited by shares | Live |
| VAN HOUTEN (ASIA PACIFIC) LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Feb-2006 |
| HOUTEX INVESTMENTS LIMITED | Private company limited by shares | Live |
| HOUTON LIMITED | Private company limited by shares | Live |
| HOUTOWN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| VAN HOUTTEN LIMITED | Private company limited by shares | Live |
| HOUTY GROUP CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HOUU'S ENTERPRISES GROUP LIMITED | Private company limited by shares | Dissolved |
| Houwai Investment Co., Limited | Private company limited by shares | Live |
| HOUXIONG INDUSTRY & TRADE CO., LIMITED | | Live |
| HOUY TRADE LIMITED | | Live |
| HOUYANG TRADING CO., LIMITED | | Live |
| ITALY VALENTINO HOUYANG GARMENT (H.K.) INT'L LIMITED | Private company limited by shares | Dissolved |
| YIWU HOUYANG TEXTILE CO., LIMITED | | Live |
| HOUYIK TRADE LIMITED | Private company limited by shares | Live |
| HOUYILE LIMITED | | Live |
| Houyin Company Limited | | Live |
| HOUYING ENGINEERING DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| HOUYO ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| HK HOUYU TRADING LIMITED | Private company limited by shares | Live |
| HK HOUYU TRADING LIMITED | | Live |
| Houyuan Co., Limited | | Live |
| HOUYUAN TRADE CO., LIMITED | Private company limited by shares | Live |
| QUANZHOU HOUYUAN COMMUNICATION LIMITED | | Live |
| H.K. Houyuan Technology Co., Limited | Private company limited by shares | Live |
| HONGKONG HOUYUAN TRADING LIMITED | Private company limited by shares | Live |
| HONGKONG HOUYUAN TRADING CO., LIMITED | Private company limited by shares | Live |
| Houyuan International Group Limited | Private company limited by shares | Dissolved |
| HK HOUYUE TRADING LIMITED | | Live |
| HK HOUZE TRADE LIMITED | | Live |
| HOUZHAN GIFTS & DECOR FACTORY LIMITED | Private company limited by shares | Dissolved |
| HOUZI LIMITED | Private company limited by shares | Live |
| Houzz Living Company Limited | Private company limited by shares | Live |