| Houan Consulting Co., Limited | Private company limited by shares | Live |
| HK HOUBANG BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HouBang Trading Co., Limited | | Live |
| HK HOUCAI LIMITED | Private company limited by shares | Live |
| Houcal Co., Limited | Private company limited by shares | Live |
| Houcaller HK Limited | Private company limited by shares | Live |
| HOUCHANG LIMITED | Private company limited by shares | Dissolved |
| CLAY HOUCHANG HK CO., LIMITED | Private company limited by shares | Dissolved |
| HOUCHANGFENG TRADE LIMITED | Private company limited by shares | Live |
| GUANGDONG HOUCHU COMMERCIAL KITCHEN EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HOUCHU HONGKONG Limited | Private company limited by shares | Live |
| HOUCHUN COSMETICS LIMITED | Private company limited by shares | Live |
| HOUCI LIMITED | | Live |
| HOUD INDUSTRIAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| USA HOUD INVESTMENT HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA HOUDA ELDERLY CARE LIMITED | Private company limited by shares | Live |
| HOUDA TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Hongkong HouDa Group Co., Limited | Private company limited by shares | Live |
| HONG KONG HOUDAI LIMITED | Private company limited by shares | Live |
| HONGKONG HOUDAI ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| CHINA HOUDE GROUP CORPORATION LIMITED | Private company limited by shares | Live |
| JUN CHUANG HOUDE INTERNATIONAL CHINA GROUP LIMITED | Private company limited by shares | Dissolved |
| HOUDE FAMILY ELDERLY LIMITED | Private company limited by shares | Live |
| China HouDe Holding International Group Limited | Private company limited by shares | Live |
| FW HouDe Investment Limited | Private company limited by shares | Live |
| QINGLAN HOUDE INVESTMENT LIMITED | Private company limited by shares | Live |
| Houdechuang Technology (HK) Co., Limited | Private company limited by shares | Live |
| HouDeTang Culture and Arts Development Co. Limited | Private company limited by shares | Live |
| Houdeworld Industrial Group Co., Limited | Private company limited by shares | Live |
| HONGKONG HOUDY FURNITURE LIMITED | Private company limited by shares | Dissolved |
| Houe Trading (HongKong) Limited | Private company limited by shares | Live |
| Houfatchoi E-Commerce Co., Limited | | Live |
| MY XIA HOUFENG CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HOUFENG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HOUFENG (HONG KONG) METAL MATERIALS CO. LIMITED | Private company limited by shares | Live |
| HK HOUFENG CULTURE INVESTMENT LIMITED | Private company limited by shares | Live |
| HOUFENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HOUFENG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HOUFENG TRADING CO., LIMITED | Private company limited by shares | Live |
| Houfeng International Trading Co., Limited | Private company limited by shares | Live |
| HOUFOOCH'I LIMITED | Private company limited by shares | Dissolved |
| HOUFUKU KANAGATA LIMITED | Private company limited by shares | Live |
| HUGHES AND HOUGH, LIMITED | Private company limited by shares | Live |
| HOUGH INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| HOUGHTON LIMITED | Private company limited by shares | Dissolved |
| Ogle and Houghton Asia Limited | Private company limited by shares | Live |
| Ogle and Houghton Limited | Private company limited by shares | Live |
| HOUGHTON ASIA PACIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUGHTON ASIA PACIFIC CO. LIMITED | Private company limited by shares | Live |
| ROGER HOUGHTON LIMITED | Private company limited by shares | Dissolved |
| ROGER HOUGHTON LOSS ADJUSTERS LIMITED | Private company limited by shares | Dissolved |
| ROGER HOUGHTON RECOVERIES LIMITED | Private company limited by shares | Dissolved |
| ROGER HOUGHTON (RECOVERY) LIMITED | | Live |
| ROGER HOUGHTON MOTOR SURVEYS LIMITED | Private company limited by shares | Live |
| HOUGNER PUBLISHING LIMITED | Private company limited by shares | Live |
| HOUGOLD TRADE LIMITED | Private company limited by shares | Live |
| Houguan Industrial (Hong Kong) Company Limited | Private company limited by shares | Live |
| Shenzhen Houhai II Holding Limited | Private company limited by shares | Live |
| Guangzhou Houhe Trade Co., Limited | Private company limited by shares | Live |
| HONGKONG HOUHE INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| HONGKONG HOUHE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| HOUHE INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| HOUHE TRADING LIMITED | Private company limited by shares | Live |
| HOUHONG LIMITED | | Live |
| HOUHONG TRADING CO., LIMITED | Private company limited by shares | Live |
| HouHouYiPian (Hong Kong) Limited | Private company limited by shares | Live |
| HK HOUHUI TRADE LIMITED | Private company limited by shares | Live |
| HOUJAM TRADE LIMITED | Private company limited by shares | Live |
| HOUJI WEIYE GROUP LIMITED | Private company limited by shares | Live |
| HOUJI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SOU HOUJU TRADE LIMITED | Private company limited by shares | Dissolved |
| HOUJUN INTERNATIONAL CAPITAL CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Houjun Trading Limited | | Live |
| HK HOUKAIL TRADE CO., LIMITED | Private company limited by shares | Live |
| HOUKAM INVESTMENT LIMITED | Private company limited by shares | Live |
| HOUKANG TRADING LIMITED | Private company limited by shares | Live |
| Houkele Commercial Limited | Private company limited by shares | Live |
| HouKou Trade (Hong Kong) Co., Limited | Private company limited by shares | Live |
| HOULAP INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| CM HOULDER INSURANCE BROKERS LIMITED | Private company limited by shares | Live |
| COMEX HOULDER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HK HOULDHANDS IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| HONG KONG CHENGMEI GROUP HOULDING LIMITED | Private company limited by shares | Live |
| HouLi Co., Limited | | Live |
| HOULI ENTERPRISES LIMITED | Private company limited by shares | Live |
| HOULIHAN LOKEY HOWARD & ZUKIN (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Houlihan Lokey (China) Limited | Private company limited by shares | Live |
| Hoult & Eang Limited | | Live |
| HOULTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HOULY CHINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Houmao Technology Limited | Private company limited by shares | Live |
| HOUMEI LIMITED | Private company limited by shares | Live |
| HOUN-CHEONG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| HOUND DOG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Asia Hound Capital Limited | Private company limited by shares | Live |
| HOUNDER INVESTMENT (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HOUNDPICK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NATIVE HOUNDS LIMITED | Private company limited by shares | Live |
| HOUNG YI CO. LIMITED | Private company limited by shares | Dissolved |
| HOUNG KEE (ASIA) LIMITED | Private company limited by shares | Live |