| DotC Ads Limited | Private company limited by shares | Live |
| DotC Holding HongKong Limited | Private company limited by shares | Live |
| Dotcar Technology Limited | Private company limited by shares | Live |
| DotCash Limited | Private company limited by shares | Live |
| Dotcept Limited | Private company limited by shares | Live |
| DOTCO LIMITED | Private company limited by shares | Dissolved |
| DOTCO LIMITED | Private company limited by shares | Live |
| DOTCOM LIMITED | Private company limited by shares | Live |
| DOTCOM ADS LIMITED | Private company limited by shares | Dissolved |
| DOTCOM ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Dotcom Network Co., Limited | | Live |
| COMPLAIN ASIA DOT-COM COMPANY LIMITED | Private company limited by shares | Dissolved |
| EICHK DOTCOM LIMITED | Private company limited by shares | Live |
| DOTCOM ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| GLOBAL DOTCOM LIMITED | Private company limited by shares | Live |
| DOTCOM GLOBAL TRADING LIMITED | Private company limited by shares | Dissolved |
| DOTCOM GROUP LIMITED | Private company limited by shares | Live |
| COMPLAIN HONG KONG DOT-COM COMPANY LIMITED | Private company limited by shares | Dissolved |
| DOTCOM HONG KONG LIMITED | Private company limited by shares | Live |
| DOTCOM INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| DOTCOM INVESTMENT LIMITED | Private company limited by shares | Live |
| DOTCOM LIGHTING LIMITED | Private company limited by shares | Live |
| DOTCOM MIGRATION LIMITED | Private company limited by shares | Dissolved |
| MILLENNIUM DOTCOM LIMITED | Private company limited by shares | Live |
| NUMBERS TO DOT-COM COMPANY LIMITED | Private company limited by shares | Dissolved |
| DOTCOM PEOPLE LIMITED | Private company limited by shares | Dissolved |
| PROMODUCK DOTCOM LIMITED | Private company limited by shares | Dissolved |
| TOP SITES DOT-COM COMPANY LIMITED | Private company limited by shares | Dissolved |
| DotCom Snooker Accessories Company Limited | Private company limited by shares | Live |
| Hisgadget Dotcom Trading Limited | Private company limited by shares | Live |
| V-TECH DOTCOM LIMITED | Private company limited by shares | Dissolved |
| WELCOMEHOMEGUEST DOT-COM CO. LIMITED | Private company limited by shares | Dissolved |
| WE-TALK DOTCOM LIMITED | Private company limited by shares | Dissolved |
| HOME DESIGN DOTCOMS (HK) LIMITED | Private company limited by shares | Live |
| DIJAYA DOTCOM.VENTURES LIMITED | Private company limited by shares | Dissolved |
| DOTCORP LIMITED | Private company limited by shares | Live |