| dotauction Limited | Private company limited by shares | Dissolved |
| DOTBIOHK LIMITED | Private company limited by shares | Live |
| DOTBIZ LIMITED | Private company limited by shares | Live |
| DotBox Limited | Private company limited by shares | Live |
| Dotbox Capital Limited | Private company limited by shares | Live |
| 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 |
| DOTDOT ASIA LIMITED | Private company limited by shares | Live |
| DOT.DOT COM. LIMITED | Private company limited by shares | Dissolved |
| DOTDOT HK TRADE LIMITED | | Live |
| DOTDOTDOT COMPANY LIMITED | Private company limited by shares | Live |
| DOTDOTDOT CREATIVE LIMITED | Private company limited by shares | Live |
| Dotdotnews Limited | Private company limited by shares | Live |
| Dotech Limited | Private company limited by shares | Live |
| DO-TECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| DOTELIER LIMITED | Private company limited by shares | Live |
| Dotely (HK) Co., Limited | Private company limited by shares | Live |
| Doteng Hong Kong Limited | Private company limited by shares | Live |
| DOTENG INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Doter Global Limited | | Live |
| DOTER INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| DOTES LIMITED | Private company limited by shares | Live |
| DOTEX COMPANY LIMITED | Private company limited by shares | Live |
| DOTFAB LIMITED | Private company limited by shares | Dissolved |
| DOTFES LIMITED | Private company limited by shares | Live |
| DOT.GOM.CO. LIMITED | Private company limited by shares | Dissolved |
| DOTHAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| DOTHAN COMPANY LIMITED | Private company limited by shares | Live |
| Dothink Limited | Private company limited by shares | Live |
| DOTHLAND LIMITED | Private company limited by shares | Live |
| DOTHLINK LIMITED | Private company limited by shares | Dissolved |
| DOTHLORD LIMITED | Private company limited by shares | Dissolved |
| DOTHON LIMITED | Private company limited by shares | Live |
| DOTIAN ENTERPRISE (HONG KONG) COMPANY LIMITED | | Live |
| DOTIMAGE HK LIMITED | Private company limited by shares | Live |
| DOTIN INDUSTRY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| DOTISER COM E SEV LIMITED | Private company limited by shares | Dissolved |
| DOTKIDS LIMITED | Company limited by guarantee | Live |
| DOTLINE INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| Dotlines Limited | Private company limited by shares | Live |
| Dotloop Cloud Technology Co., Limited | Private company limited by shares | Live |
| Dotludo Limited | Private company limited by shares | Dissolved |
| DOTMAN LIMITED | Private company limited by shares | Dissolved |
| DotMatt Creative Limited | Private company limited by shares | Dissolved |
| DotMedia Limited | Private company limited by shares | Live |
| DOTMOD HK LIMITED | Private company limited by shares | Live |
| DOTMOD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| DOTNET LIMITED | Private company limited by shares | Live |
| DOTNET (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| dotNFT Limited | Private company limited by shares | Live |
| Dotod Limited | Private company limited by shares | Live |
| DOTODA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DOTOLINE ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| DOTOMA LIMITED | Private company limited by shares | Dissolved |
| Dot.On Limited | Private company limited by shares | Live |
| Doton Technology Limited | Private company limited by shares | Live |
| DOTONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DOTORI TRADING LIMITED | Private company limited by shares | Dissolved |
| DOTOSAWO LIMITED | Private company limited by shares | Live |
| DOT-PACIFIC LIMITED | Private company limited by shares | Live |
| DOT-R International (HK) Limited | Private company limited by shares | Dissolved |
| DOTRADE LIMITED | Private company limited by shares | Live |
| DOTS LIMITED | Company limited by guarantee | Live |
| 8 dots Limited | Private company limited by shares | Live |
| 13 Dots Limited | | Live |
| DOTS DESIGN AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |