| WISE SPEED CORPORATION LIMITED | Private company limited by shares | Live |
| WISE SPEED ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WISE SPEED INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WISE SPEED INVESTMENT LIMITED | Private company limited by shares | Live |
| SPEED WONDER LIMITED | Private company limited by shares | Live |
| SPEED YEAR LIMITED | Private company limited by shares | Dissolved |
| SPEED YEAR LIMITED | Private company limited by shares | Live |
| YIELD SPEED LIMITED | Private company limited by shares | Live |
| SPEED YIELD LIMITED | Private company limited by shares | Live |
| YORK SPEED LIMITED | Private company limited by shares | Dissolved |
| YORK SPEED LIMITED | Private company limited by shares | Dissolved |
| YORK SPEED LIMITED | Private company limited by shares | Live |
| ZEBRA SPEED LIMITED | Private company limited by shares | Dissolved |
| SPEED ZONE LIMITED | Private company limited by shares | Dissolved |
| SPEEDA LIMITED | Private company limited by shares | Dissolved |
| SPEEDA ENTERPRISE LIMITED | Private company limited by shares | Live |
| SPEEDA HOLIDAYS LIMITED | Private company limited by shares | Dissolved |
| Speeda Service Company Limited | | Live |
| KAO KONG SPEEDA SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SPEED-ADD CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| SPEEDAIR LIMITED | Private company limited by shares | Dissolved |
| SPEEDAIR LIMITED | Private company limited by shares | Dissolved |
| SPEEDAL LIMITED | Private company limited by shares | Live |
| SPEEDAR CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| SPEEDATA LIMITED | Private company limited by shares | Dissolved |
| SPEEDAX CORPORATION LIMITED | Private company limited by shares | Live |
| SPEEDAY LIMITED | Private company limited by shares | Live |
| SpeedBee Limited | | Live |
| SPEEDBIRD LIMITED | Private company limited by shares | Live |
| SPEEDBIRD CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SPEEDBIRD DRAYAGE LIMITED | Private company limited by shares | Dissolved |
| SPEEDBIRD EXPRESS (HK) LIMITED | Private company limited by shares | Dissolved |
| SPEEDBIRD MOTORS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPEEDBIRD TOURS LIMITED | Private company limited by shares | Live |
| SPEEDBIT LIMITED | Private company limited by shares | Live |
| SUNSHINE SPEEDBOAT LIMITED | Private company limited by shares | Live |
| MORGAN CRUISES & SPEEDBOATS LIMITED | Private company limited by shares | Dissolved |
| SPEEDBURY LIMITED | Private company limited by shares | Live |
| SPEEDCALL HONG KONG LIMITED | Private company limited by shares | Live |
| SPEEDCAR LIMITED | Private company limited by shares | Live |
| SPEEDCAST LIMITED | Private company limited by shares | Live |
| Speedcham Limited | | Live |
| Speedchamps Limited | Private company limited by shares | Live |
| SPEEDCHANCE COMPANY LIMITED | Private company limited by shares | Live |
| SPEEDCITY LIMITED | Private company limited by shares | Dissolved |
| SPEEDCO LIMITED | Private company limited by shares | Live |
| SPEEDCO (H.K.) TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SPEEDCO MANAGEMENT HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SPEEDCO (HONG KONG) LIMITED | Private company limited by shares | Live |
| SPEEDCO INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SPEEDCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SPEEDCO INVESTMENT LIMITED | Private company limited by shares | Live |
| SPEEDCOM LIMITED | Private company limited by shares | Dissolved |
| SPEEDCOM LIMITED | Private company limited by shares | Dissolved |
| SPEEDCOM ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| SPEEDCOM (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HUIYUAN SPEEDCOM INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| SPEEDCOM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Speedcom International Development Limited | Private company limited by shares | Dissolved |
| Speedcom Satellite Technology Limited | Private company limited by shares | Live |
| SPEEDCOM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Enavy Speedcut Limited | Private company limited by shares | Live |
| SPEEDD Limited | | Live |
| Speeddata Limited | Private company limited by shares | Live |
| SPEEDEARN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPEEDED EXPRESS LIMITED | Private company limited by shares | Live |
| SPEED-E.HK LIMITED | Private company limited by shares | Dissolved |
| SPEEDEMON TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Speeder Limited | Private company limited by shares | Live |
| SPEEDERS LIMITED | Private company limited by shares | Dissolved |
| SPEEDEVER HK LIMITED | Private company limited by shares | Dissolved |
| SPEEDEX LIMITED | Private company limited by shares | Dissolved |
| SPEEDFACTORY (CHINA) INVESTMENT LIMITED | Private company limited by shares | Live |
| SPEEDFAITH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SPEEDFAR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SPEEDFAST ENTERPRISES LIMITED | Private company limited by shares | Live |
| SPEEDFAX LIMITED | Private company limited by shares | Dissolved |
| SPEEDFINE LIMITED | Private company limited by shares | Dissolved |
| SPEEDFINE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SPEEDFINE INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| SPEEDFLEX LIMITED | Private company limited by shares | Live |
| SPEEDFLEX ASIA LIMITED | Private company limited by shares | Live |
| SPEEDFLEX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SPEEDFLEX MEDIANET LIMITED | Private company limited by shares | Live |
| Speedflow Solutions Limited | Private company limited by shares | Live |
| SPEEDFORCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPEEDFORM LIMITED | Private company limited by shares | Live |
| SPEEDFORM (CHINA) CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPEEDFORM CONSTRUCTION CO., LIMITED | Private company limited by shares | Live |
| SPEEDFORTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPEEDFOTO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Speedfox HK Limited | | Live |
| SpeedFox Robotics Limited | Private company limited by shares | Live |
| SPEEDFUL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SPEEDFULL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SPEEDGO LIMITED | Private company limited by shares | Dissolved |
| SPEEDGROW COMPANY LIMITED | Private company limited by shares | Dissolved |
| GERMANY SPEEDGUARD AUTOMOBILE TECHNOLOGY (GROUP) CO., LIMITED | Private company limited by shares | Live |
| SPEEDHEAL LIMITED | Private company limited by shares | Dissolved |
| SPEEDHERO LIMITED | Private company limited by shares | Dissolved |