| WELK COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELKA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WELKA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WELKA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| WELKA CERAMIC TILES LIMITED | Private company limited by shares | Dissolved |
| WELKAN LIMITED | Private company limited by shares | Live |
| WELKAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WELKARD INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| WELKEEN LIMITED | Private company limited by shares | Dissolved |
| WELKEN LIMITED | Private company limited by shares | Dissolved |
| WELKEN CORP. LIMITED | Private company limited by shares | Dissolved |
| WELKEY LIMITED | Private company limited by shares | Live |
| WELKIDDY LIMITED | Private company limited by shares | Dissolved |
| WELKIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKIN LIMITED | Private company limited by shares | Live |
| WELKIN CPA LIMITED | Private company limited by shares | Live |
| WELKIN BCB LIMITED | Private company limited by shares | Live |
| WELKIN BEAUTY COMPANY LIMITED | Private company limited by shares | Live |
| WELKIN ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Welkin Enterprise Company Limited | Private company limited by shares | Live |
| WELKIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG WELKIN SCIENCE & TECHNOLOGY INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| WELKIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WELKIN PARKING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKIN SYSTEMS LIMITED | Private company limited by shares | Live |
| WELKIN TRANSPORT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKINFORD LIMITED | Private company limited by shares | Dissolved |
| WELKING LIMITED | Private company limited by shares | Dissolved |
| Welkins Force Limited | Private company limited by shares | Live |
| WELKINTEC LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Aug-2013 |
| WELKINTECH LIMITED | Private company limited by shares | Live |
| WELKNIT FACTORY LIMITED | Private company limited by shares | Dissolved |
| WELKNIT KNITTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN CREATION LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN INTERNATIONAL ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WELKNOWN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WELKNOWN PACIFIC LIMITED | Private company limited by shares | Live |
| WELKNOWN PROPERTY LIMITED | Private company limited by shares | Dissolved |
| Welknown Technology Limited | | Live |
| WELKO LIMITED | Private company limited by shares | Dissolved |
| WELKO LIMITED | Private company limited by shares | Dissolved |
| WELKY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELKY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WELKY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WELKY INVESTMENT LIMITED | Private company limited by shares | Live |