| WORLDCO COMPANY, LIMITED | Private company limited by shares | Live |
| WORLDCO ENTERPRISES ASIA LIMITED | Private company limited by shares | Dissolved |
| WORLDCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WORLDCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WORLDCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| WORLDCO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WORLDCO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| WORLDCOAT EXHIBITION LIMITED | Private company limited by shares | Live |
| WORLDCODE INVESTMENTS LIMITED | Private company limited by shares | Live |
| WORLDCOIN LIMITED | Private company limited by shares | Live |
| WORLDCOM LIMITED | Private company limited by shares | Dissolved |
| WORLDCOM LIMITED | Private company limited by shares | Dissolved |
| WORLDCOM LIMITED | Private company limited by shares | Live |
| WORLDCOM LIMITED | | Live |
| WORLDCOM ASIA LIMITED | Private company limited by shares | Dissolved |
| Worldcom Asia Limited | Private company limited by shares | Live |
| WORLDCOM CHINA LIMITED | Private company limited by shares | Dissolved |
| WorldCom E-Commerce Co., Limited | Private company limited by shares | Live |
| Worldcom Holding Limited | Private company limited by shares | Live |
| WORLDCOM INVESTMENT LIMITED | Private company limited by shares | Live |
| WORLDCOM ADVANCED NETWORKS HK LIMITED | Private company limited by shares | Dissolved |
| WORLDCOM PACIFIC LIMITED | Private company limited by shares | Live |
| POWERTECH WORLDCOM LIMITED | Private company limited by shares | Live |
| HK WORLDCOM DISPLAY TECH LIMITED | Private company limited by shares | Live |
| WORLD.COM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WorldCom Technology Limited | Private company limited by shares | Live |
| WORLDCOM TRADING LIMITED | Private company limited by shares | Dissolved |
| WORLDCOM TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WORLDCON LIMITED | Private company limited by shares | Dissolved |
| WORLDCON LIMITED | Private company limited by shares | Live |
| WORLDCON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WORLDCON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WORLDCON INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| WORLDCON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WORLDCON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WORLDCON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WORLDCON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WorldConnect Travel Co., Limited | Private company limited by shares | Live |
| WORLDCORD LIMITED | Private company limited by shares | Dissolved |
| WORLDCORE LIMITED | Private company limited by shares | Dissolved |
| WORLDCORP LIMITED | Private company limited by shares | Dissolved |
| WORLDCORP LIMITED | Private company limited by shares | Live |
| WORLDCORP DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| WORLDCORP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WORLDCORP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WORLDCORP INVESTMENT LIMITED | Private company limited by shares | Live |
| WORLDCORP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WORLDCORP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WORLDCOURT LIMITED | Private company limited by shares | Live |