| WILCO LIMITED | Private company limited by shares | Live |
| WILCO (ASIA) LIMITED | Private company limited by shares | Live |
| WILCO & ASSOCIATES LIMITED | Private company limited by shares | Live |
| WILCO ELECTRONIC LIMITED | Private company limited by shares | Live |
| WILCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| WILCO GROUP LIMITED | Private company limited by shares | Dissolved |
| WILCO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WILCO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WILCO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WILCO PLASTIC & METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WILCO PRODUCTS LIMITED | Private company limited by shares | Live |
| Wilco Side Hustle Limited | Private company limited by shares | Live |
| WILCO STAR LIMITED | Private company limited by shares | Dissolved |
| WILCO GENERAL TRADING LIMITED | Private company limited by shares | Live |
| WILCOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WILCOM MEDICAL EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WILCOM TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| WILCOM TECHNOLOGY (H.K.) LIMITED | | Live |
| WILCON LIMITED | Private company limited by shares | Dissolved |
| WILCON (ASIA) LIMITED | Private company limited by shares | Live |
| WILCON MEDICAL SYSTEM CO., LIMITED | Private company limited by shares | Dissolved |
| WILCON INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| WILCON INVESTMENTS LIMITED | Private company limited by shares | Live |
| WILCON TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WILCOT LIMITED | Private company limited by shares | Dissolved |
| WILCOT FUND LIMITED | Private company limited by shares | Dissolved |
| WILCOX LIMITED | Private company limited by shares | Dissolved |
| WILCOX ASIA LIMITED | Private company limited by shares | Live |
| WILCOX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WILCOX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |