| LINKCO LIMITED | Private company limited by shares | Dissolved |
| LINKCO HK LIMITED | | Live |
| LINKCO ELECTRICAL APPLIANCE MANUFACTORY LIMITED | Private company limited by shares | Live |
| LINKCO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| LINKCO CHINA LIMITED | Private company limited by shares | Live |
| LINKCO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LINKCO DEVELOPMENT LIMITED | Private company limited by shares | Live |
| LINKCO Business Learning & Development Limited | Private company limited by shares | Live |
| LINKCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LINKCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| LINKCO DEEP FRYER LIMITED | Private company limited by shares | Live |
| LINKCO GLOBAL LIMITED | Private company limited by shares | Live |
| LINKCO (HK) LIMITED | Private company limited by shares | Live |
| Hong Kong Linkco Technology Limited | | Live |
| LINKCO INDUSTRIES LIMITED | Private company limited by shares | Live |
| LINKCO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| LINKCO INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| LINKCO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LINKCO INVESTMENTS LIMITED | Private company limited by shares | Live |
| LINKCO DOCUMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| LINKCO MARK LIMITED | Private company limited by shares | Live |
| Linkco Network Limited | Private company limited by shares | Live |
| LINKCO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LINKCOLE LIMITED | Private company limited by shares | Live |
| LINKCOLOR CO. LIMITED | Private company limited by shares | Live |
| LINKCOM LIMITED | Private company limited by shares | Live |
| LINKCOM ADVERTISING LIMITED | Private company limited by shares | Live |
| LINKCOM ADVERTISING SOLUTION LIMITED | Private company limited by shares | Live |
| LINKCOM TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| LINKCOM COMMUNICATIONS (HK) LIMITED | | Live |
| LINKCOM ADVERTISING CONSULTANT LIMITED | Private company limited by shares | Live |
| LINKCOM CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| LINKCOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LINKCOM MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| LINKCOM PROMOTION LIMITED | Private company limited by shares | Dissolved |
| LINKCOM SCIENCE & TECHNOLOGY INDUSTRY LIMITED | Private company limited by shares | Live |
| Linkcom Network Technology Limited | | Live |
| LINKCOME LIMITED | Private company limited by shares | Live |
| LINKCOME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LINKCOMM LIMITED | Private company limited by shares | Live |
| LINKCOMM ELECTRONICS LIMITED | Private company limited by shares | Live |
| LINKCOMM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SMART LINKCOMM SOLUTIONS LIMITED | Private company limited by shares | Live |
| LINKCONE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| LINKCORP LIMITED | Private company limited by shares | Dissolved |
| LINKCORP LIMITED | Private company limited by shares | Live |
| Linkcorp Asia Limited | Private company limited by shares | Live |
| LINKCORP DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LINKCORP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LINKCORP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LINKCORP TRADING LIMITED | Private company limited by shares | Dissolved |
| LINKCOST LIMITED | Private company limited by shares | Dissolved |