| Orien Limited | Private company limited by shares | Live |
| ORIEN ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ORIEN FOCUS LIMITED | Private company limited by shares | Live |
| ORIEN FOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Orien Group Limited | Private company limited by shares | Live |
| ORIEN (H.K.) LIMITED | Private company limited by shares | Live |
| ORIEN HK HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| ORIEN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| Orien International Trading Limited | | Live |
| Orien King Tech Co., Limited | Private company limited by shares | Live |
| CHINA ORIEN KUANG JI MANUFACTURE GROUP LIMITED | Private company limited by shares | Live |
| CHINA ORIEN KUANG JI MANUFACTURE GROUP LIMITED | Private company limited by shares | Live |
| ORIENA DESIGN LIMITED | Private company limited by shares | Live |
| ORIENA FLORAL TRADING LIMITED | Private company limited by shares | Dissolved |
| ORIENALISE HONG KONG CO., LIMITED | Private company limited by shares | Live |
| ORIENCY CONSULTING CO., LIMITED | Private company limited by shares | Dissolved |
| ORIENCY DECOR CO., LIMITED | Private company limited by shares | Live |
| Oriendra Limited | Private company limited by shares | Live |
| ORIENERGY LIMITED | Private company limited by shares | Live |
| ORIENERGY GROUP CO., LIMITED | Private company limited by shares | Live |
| ORIENEX LIMITED | Private company limited by shares | Dissolved |
| ORIENFIT LIMITED | Private company limited by shares | Dissolved |
| Orienjoy International Company Limited | Private company limited by shares | Live |
| ORIENMET PROPERTIES COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Dec-2014 |
| CIL ORIENS LIMITED | Private company limited by shares | Live |
| Oriens Limited | | Live |
| Oriens Capital Limited | Private company limited by shares | Live Commenced dormancy on 27-Jun-2011 |
| ORIENS CAPITAL LIMITED | Private company limited by shares | Live |
| ORIENS FUGA LIMITED | Private company limited by shares | Live |
| ORIENS GLOBAL TRADING COMPANY HK LIMITED | | Live |
| ORIENS GROUP LIMITED | Private company limited by shares | Dissolved |
| ORIENS INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Oriens Healthcare Hong Kong Limited | Private company limited by shares | Live |
| ORIENS ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| ORIENS PLAZA LIMITED | Private company limited by shares | Live |
| OriensSpes Limited | Private company limited by shares | Live |
| ORIENSTAR LIMITED | Private company limited by shares | Dissolved |
| ORIENSTAR FINANCE LIMITED | Private company limited by shares | Dissolved |
| ORIENT AIR LIMITED | Private company limited by shares | Dissolved |
| ORIENT GOH LIMITED | Private company limited by shares | Dissolved |
| ORIENT WAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAX ORIENT LIMITED | Private company limited by shares | Live |
| ORIENT MAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENT FIT COMPANY LIMITED | Private company limited by shares | Live |
| JPM ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENT JOY LIMITED | Private company limited by shares | Dissolved |
| TOP ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT SUN LIMITED | Private company limited by shares | Dissolved |
| PRO ORIENT COMPANY LIMITED | Private company limited by shares | Live |
| WIN ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT TOP LIMITED | Private company limited by shares | Dissolved |
| NEW ORIENT LIMITED | Private company limited by shares | Live |
| ORIENT WIN LIMITED | Private company limited by shares | Dissolved |
| ORIENT KEY LIMITED | Private company limited by shares | Live |
| ABS ON AIR ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT OIL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENT WAY LIMITED | Private company limited by shares | Dissolved |
| ORIENT SKY LIMITED | Private company limited by shares | Dissolved |
| H & W ORIENT COMPANY LIMITED | Private company limited by shares | Live |
| ORIENT SPA LIMITED | Private company limited by shares | Dissolved |
| SKY ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT LIMITED | Private company limited by shares | Dissolved |
| CJ ORIENT LIMITED | Private company limited by shares | Live |
| CSX ORIENT LIMITED | Private company limited by shares | Dissolved |
| SUN ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT ART LIMITED | Private company limited by shares | Dissolved |
| ORIENT SEA LIMITED | Private company limited by shares | Live |
| WOO ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT GEN HK LIMITED | Private company limited by shares | Dissolved |
| ORIENT ACE LIMITED | Private company limited by shares | Dissolved |
| ORIENT LIMITED | Private company limited by shares | Live |
| ORIENT JOY LIMITED | Private company limited by shares | Dissolved |
| WIN ORIENT LIMITED | Private company limited by shares | Live |
| LUX ORIENT LIMITED | Private company limited by shares | Live |
| JOY ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT BOX LIMITED | Private company limited by shares | Live |
| ORIENT SUN LIMITED | Private company limited by shares | Live |
| ORIENT ERA LIMITED | Private company limited by shares | Live |
| ORIENT M&C HK COMPANY LIMITED | Private company limited by shares | Live |
| ID Orient Limited | Private company limited by shares | Live |
| TK Orient Limited | Private company limited by shares | Live |
| ORIENT AIR LIMITED | Private company limited by shares | Dissolved |
| SKY ORIENT LIMITED | Private company limited by shares | Live |
| TOP ORIENT LIMITED | Private company limited by shares | Live |
| ORIENT NOW LIMITED | Private company limited by shares | Dissolved |
| HK E&R ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT JOY LIMITED | Private company limited by shares | Live |
| ORIENT SKY LIMITED | Private company limited by shares | Live |
| ORIENT AIR LIMITED | Private company limited by shares | Live |
| ORIENT ART LIMITED | Private company limited by shares | Dissolved |
| ORIENT AIM LIMITED | Private company limited by shares | Live |
| ORIENT LAB LIMITED -THE- | Private company limited by shares | Live |
| ORIENT WIN LIMITED | Private company limited by shares | Live |
| ORIENT WAY LIMITED | Private company limited by shares | Dissolved |
| JOY ORIENT LIMITED | Private company limited by shares | Live |
| MA Orient Limited | Private company limited by shares | Live |
| KK ORIENT LIMITED | Private company limited by shares | Live |
| ORIENT WAY LIMITED | Private company limited by shares | Live |
| ORIENT CRV LIMITED | Private company limited by shares | Live |