| Wyatt Immigration & Strategy Consultants Limited | Private company limited by shares | Live |
| Wyatt Electric Co. Limited | Private company limited by shares | Dissolved |
| WYATT ENGINEERING LIMITED | | Live |
| Erskine Wyatt Limited | Private company limited by shares | Live |
| WYATT ESTATES LIMITED | Private company limited by shares | Live |
| WYATT ESTATES II LIMITED | Private company limited by shares | Live |
| Wyatt Flower Limited | Private company limited by shares | Live |
| Public Wyatt Foods Company Limited | Private company limited by shares | Live |
| Happy Wyatt Limited | Private company limited by shares | Live |
| WYATT HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Product Wyatt International Limited | Private company limited by shares | Live |
| WYATT INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| King's Wyatt Consultants Co., Limited | Private company limited by shares | Live |
| SPLENDOR WYATT LIMITED | Private company limited by shares | Live |
| Wyatt Thai Maintenance and Engineering Company Limited | Private company limited by shares | Live |
| Wyatt Trading Limited | Private company limited by shares | Live |
| Wyatt Trading Limited | | Live |
| WATSON WYATT SYSTEMS LIMITED | Private company limited by shares | Dissolved |