| HUDSON COMPANY, LIMITED | Private company limited by shares | Live |
| HUDSON RPC LIMITED | Private company limited by shares | Live |
| H. D. HUDSON ASIA LIMITED | Private company limited by shares | Live |
| HUDSON BAY ASIA LIMITED | Private company limited by shares | Dissolved |
| BW Hudson Engineers & Associates Limited | Private company limited by shares | Dissolved |
| Hudson Brother Enterprises Limited | Private company limited by shares | Live |
| Hudson Bay Capital HK Limited | Private company limited by shares | Live Commenced dormancy on 30-Jan-2008 |
| Hudson Capital Limited | | Live |
| SIR HUDSON CHINA LIMITED | Private company limited by shares | Live |
| HUDSON HOLDING CO., LIMITED | Private company limited by shares | Live |
| HUDSON SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| HUDSON COLLEGE LIMITED | Private company limited by shares | Dissolved |
| HUDSON COMPUTER SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| HUDSON CONCEPTS LIMITED | Private company limited by shares | Live |
| HUDSON COOPER ENTERPRISES LIMITED | Private company limited by shares | Live |
| HUDSON ELECTRIC RESEARCH LIMITED | Private company limited by shares | Live |
| HUDSON ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUDSON ELITE LIMITED | Private company limited by shares | Dissolved |
| HUDSON ENTERPRISES LIMITED | Private company limited by shares | Live |
| HUDSON BAY FINANCE LIMITED | Private company limited by shares | Dissolved |
| HUDSON G.I. LIMITED | Private company limited by shares | Live |
| HUDSON GROUP LIMITED | Private company limited by shares | Live |
| HUDSON OIL GROUP LIMITED | Private company limited by shares | Live |
| David Hudson Group Limited | Private company limited by shares | Live |
| Hudson Douglas Group Limited | Private company limited by shares | Dissolved |
| HUDSON UNITED GROUP LIMITED | Private company limited by shares | Live |
| Hudson Hill Limited | | Live |
| HUDSON INVESTMENT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| HUDSON INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOHN KONG AND HUDSON LIMITED | Private company limited by shares | Dissolved |
| HUDSON MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| HUDSON PETRO-CHEMICALS LIMITED | Private company limited by shares | Dissolved |
| Hudson Piron Limited | Private company limited by shares | Live |
| PLACE HUDSON LIMITED | Private company limited by shares | Live |
| HUDSON POINTO SHIPPING LIMITED | Private company limited by shares | Dissolved |
| HUDSON SQUARE LIMITED | Private company limited by shares | Live |
| Hudson Technology Limited | Private company limited by shares | Live |
| HUDSON TEXTILES INNOVATION LIMITED | Private company limited by shares | Live |
| HUDSON CONSULTANCY AND TRADING LIMITED | Private company limited by shares | Live |
| Hudson River Trading HK Limited | Private company limited by shares | Dissolved |
| Hudson-Cofimco Limited | Private company limited by shares | Live |
| HUDSON'S BAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hudson's Heritage Limited | Private company limited by shares | Live |
| HUDSON'S SHIPPING LINES LIMITED | Private company limited by shares | Live |
| HUDSON-TECHNIK HONG KONG LIMITED | Private company limited by shares | Live |
| HUDSONVILLE LIMITED | Private company limited by shares | Live |