| UNITY ROAD LIMITED | Private company limited by shares | Dissolved |
| ROYAL UNITY LIMITED | Private company limited by shares | Dissolved |
| UNITY SALON LIMITED | Private company limited by shares | Live |
| UNITY SEAFOODS COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITY SENSE LIMITED | Private company limited by shares | Dissolved |
| SERVANTS IN UNITY LIMITED | Company limited by guarantee | Live |
| Unity Consultancy Service Limited | Private company limited by shares | Live |
| SHANGHAI UNITY ELECTRICAL LIMITED | Private company limited by shares | Live |
| SHEEN UNITY LIMITED | Private company limited by shares | Dissolved |
| UNITY SHEEN LIMITED | Private company limited by shares | Live |
| SHINING UNITY LIMITED | Private company limited by shares | Live |
| SHINY UNITY LIMITED | Private company limited by shares | Dissolved |
| UNITY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| CENTURY UNITY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Maple Unity Shipping Limited | | Live |
| Pacific Unity Shipping Company Limited | Private company limited by shares | Live |
| Unity Shoes Limited | | Live |
| SILVER UNITY LIMITED | Private company limited by shares | Dissolved |
| SMART UNITY LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Feb-2016 |
| Unity Software Limited | | Live |
| Unity Power Solution Limited | Private company limited by shares | Live |
| UNITY SOLUTIONS LIMITED | Private company limited by shares | Live |
| AN SOON UNITY LIMITED | Private company limited by shares | Live |
| UNITY SOURCING LIMITED | Private company limited by shares | Live |
| SOUTH UNITY LIMITED | Private company limited by shares | Dissolved |
| Unity Of Spirit Co. Limited | Private company limited by shares | Live |
| UNITY STAR LIMITED | Private company limited by shares | Dissolved |
| STAR UNITY LIMITED | Private company limited by shares | Dissolved |
| STAR UNITY LIMITED | Private company limited by shares | Live |
| UNITY STAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITY STAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| STAR UNITY INVESTMENTS LIMITED | Private company limited by shares | Live |
| STRONG UNITY LIMITED | Private company limited by shares | Live |
| r-2 Strong Unity Limited | Private company limited by shares | Live |
| UNITY SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUCCESS UNITY LIMITED | Private company limited by shares | Live |
| SUNNY UNITY LIMITED | Private company limited by shares | Dissolved |
| SUNNY UNITY LIMITED | Private company limited by shares | Live |
| SUPER UNITY COMPANY LIMITED | Private company limited by shares | Live |
| TALENT UNITY LIMITED | Private company limited by shares | Live |
| GLORY & UNITY TALENT LIMITED | Private company limited by shares | Live |
| UNITY TARGET LIMITED | Private company limited by shares | Dissolved |
| Unity Team Limited | Private company limited by shares | Live |
| UNITY DISPLAY TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| UNITY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNITY BTC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| UNITY NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WESTERN UNITY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TEEM UNITY LIMITED | Private company limited by shares | Dissolved |
| UNITY TEXTILES LIMITED | Private company limited by shares | Dissolved |
| UNITY TIME LIMITED | Private company limited by shares | Dissolved |
| UNITY TRADE LIMITED | Private company limited by shares | Dissolved |
| UNITY PLAT TRADE CO., LIMITED | Private company limited by shares | Live |
| HK UNITY GRAND GROUP TRADE LIMITED | Private company limited by shares | Live |
| UNITY WIN TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITY TRADING LIMITED | Private company limited by shares | Live |
| UNITY GENERAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| UNITY LONG TRADING LIMITED | Private company limited by shares | Dissolved |
| Unity Training Limited | Private company limited by shares | Live |
| UNITY TRAVEL LIMITED | Private company limited by shares | Live |
| TREASURE UNITY LIMITED | Private company limited by shares | Live |
| UNITY TRIMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRUE UNITY LIMITED | Private company limited by shares | Dissolved |
| Unity Trust Limited | Public company limited by shares | Live |
| UNITY VENTURE LIMITED | Private company limited by shares | Dissolved |
| Unity (VHHH) Limited | Private company limited by shares | Dissolved |
| VICTOR UNITY LIMITED | Private company limited by shares | Live |
| UNITY VICTORY LIMITED | Private company limited by shares | Dissolved |
| UNITY VISION LIMITED | Private company limited by shares | Live |
| WEAL UNITY LIMITED | Private company limited by shares | Live |
| WEALTHY UNITY LIMITED | Private company limited by shares | Live |
| WELL UNITY LIMITED | Private company limited by shares | Live |
| WELL UNITY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELL UNITY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WINNER UNITY LIMITED | Private company limited by shares | Dissolved |
| UNITY WINNER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WINNING UNITY LIMITED | Private company limited by shares | Dissolved |
| CTI UNITY ELECTRICAL WIRE LIMITED | Private company limited by shares | Dissolved |
| WISDOM FOR UNITY LIMITED | Company limited by guarantee | Live |
| WISE UNITY LIMITED | Private company limited by shares | Dissolved |
| UNITY WISE LIMITED | Private company limited by shares | Dissolved |
| UNITY ENTERTAINMENT WORKSHOP LIMITED | Private company limited by shares | Dissolved |
| UNITY ZERO LIMITED | Private company limited by shares | Live |
| UnityBridge HK Limited | Private company limited by shares | Live |
| UNITYCITY LIMITED | Private company limited by shares | Dissolved |
| UNITYMALL LIMITED | Private company limited by shares | Dissolved |
| UnityMob Limited | Private company limited by shares | Live |
| UNITYNET CORPORATION LIMITED | Private company limited by shares | Live |
| UNITYPRO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNITYS WOOD LIMITED | Private company limited by shares | Live |
| UNITYSO LIMITED | | Live |