| Company Name | Type | Status |
|---|---|---|
| RIDER LEVETT BUCKNALL HONG KONG LIMITED | Private company limited by shares | Live |
| RIDER LEVETT BUCKNALL LIMITED | Private company limited by shares | Live |
| RIDER LEVETT BUCKNALL BUSINESS LIMITED | Private company limited by shares | Live |
| BUCKNALL TRADING LIMITED | Private company limited by shares | Dissolved |