| WELLER COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLER CHINA LIMITED | Private company limited by shares | Dissolved |
| WELLER AIR CONDITIONING (ASIA) LIMITED | Private company limited by shares | Live |
| WELLER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELLER INVESTMENTS LIMITED | Private company limited by shares | Live |
| WELLER LAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| POWER WELLER LIMITED | Private company limited by shares | Dissolved |
| WELLER SHIPPING LIMITED | Private company limited by shares | Dissolved |
| WELLER TRADING LIMITED | Private company limited by shares | Dissolved |
| Wellerman Limited | | Live |
| Wellerman East Trading Limited | | Live |
| WELLERY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WELLERY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |