| OLIVER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| OLIVER LONDON LIMITED | Private company limited by shares | Live |
| OLIVER PETROLEUM LIMITED | Private company limited by shares | Dissolved |
| OLIVER RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| OLIVER RICH COMPANY LIMITED | Private company limited by shares | Dissolved |
| OLIVER TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| OLIVER TRADING LIMITED | Private company limited by shares | Live |
| OLIVER JEWELLERY & WATCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| Olivero Limited | Private company limited by shares | Live |
| Alex Olivers Limited | Private company limited by shares | Live |
| Oliver's Closet Limited | | Live |
| Oliverse (Hong Kong) Technology Limited | Private company limited by shares | Live |
| OLIVES LIMITED | Private company limited by shares | Live |
| GREEN OLIVES INTERNATIONAL BUSINESS TRAVEL CO., LIMITED | Private company limited by shares | Live |
| OLIVE'S GARDEN LIMITED | Private company limited by shares | Live |
| OLIVES AND OILS COMPANY LIMITED | Private company limited by shares | Live |
| OlivesBliss Limited | | Live |
| OLIVESBURG LIMITED | Private company limited by shares | Dissolved |
| OliveTreeHK Limited | Private company limited by shares | Live |
| OLIVEYES LIMITED | Private company limited by shares | Dissolved |
| OLIVE-YU INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Olivia B. Limited | Private company limited by shares | Dissolved |
| OLIVIA LIMITED | Private company limited by shares | Live |
| Olivia HK Limited | Private company limited by shares | Live |
| OLIVIA GAIN LIMITED | Private company limited by shares | Live |
| OLIVIA GARDEN LIMITED | Private company limited by shares | Dissolved |
| Olivia Investment Limited | Private company limited by shares | Live |
| Olivia Resources Limited | Private company limited by shares | Dissolved |
| OLIVIA2010 LIMITED | Private company limited by shares | Live |
| Olivia-Primavera Company Limited | Private company limited by shares | Dissolved |
| Olivia's Place Limited | Private company limited by shares | Live |
| Olivier Limited | | Live |
| Evie Olivier Investments Limited | Private company limited by shares | Live |
| OLIVINE COMPANY LIMITED | Private company limited by shares | Live |
| OLIVINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| OLIVINE PROPERTIES LIMITED | Private company limited by shares | Live |
| OLIVINGREEN ASIA CO., LIMITED | Private company limited by shares | Live |
| OliviNing (Hong Kong) Limited | | Live |
| OLIVION COMPANY LIMITED | Private company limited by shares | Live |
| OLIVO LIMITED | Private company limited by shares | Live |
| OLIVOS (HONG KONG) LIMITED | Private company limited by shares | Live |