| REGAL MATE LIMITED | Private company limited by shares | Live |
| REGAL ELECTRO-PLATING MATERIAL CO. LIMITED | Private company limited by shares | Live |
| New Regal Material Technology Limited | Private company limited by shares | Live |
| REGAL MATRIX LIMITED | Private company limited by shares | Live |
| REGAL MEDIA AND INFORMATION LIMITED | Private company limited by shares | Dissolved |
| REGAL MEDIA WORLDWIDE LIMITED | Private company limited by shares | Live |
| Regal Medical Limited | Private company limited by shares | Live |
| REGAL AESTHETIC MEDICAL LIMITED | Private company limited by shares | Live |
| REGAL MEDICAL HEALTHCARE LIMITED | Private company limited by shares | Live |
| REGAL MEDICINE FAR EAST LIMITED | Private company limited by shares | Live |
| MEGA REGAL LIMITED | Private company limited by shares | Dissolved |
| MEGA REGAL LIMITED | Private company limited by shares | Live |
| REGAL MERRY LIMITED | Private company limited by shares | Live |
| REGAL METAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| METRO REGAL LIMITED | Private company limited by shares | Live |
| REGAL MIGHT LIMITED | Private company limited by shares | Live |
| MILLION REGAL LIMITED | Private company limited by shares | Dissolved |
| REGAL MILLION LIMITED | Private company limited by shares | Dissolved |
| MILLION REGAL LIMITED | Private company limited by shares | Dissolved |
| MILLION REGAL LIMITED | Private company limited by shares | Live |
| REGAL MILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| MILLION REGAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MILLION REGAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| REGAL MIND LIMITED | Private company limited by shares | Dissolved |
| REGAL MIND LIMITED | | Live |
| Regal Mining Limited | Private company limited by shares | Dissolved |
| MODERN REGAL LIMITED | Private company limited by shares | Dissolved |
| REGAL MONTEX LIMITED | Private company limited by shares | Live |
| REGAL MORE COMPANY LIMITED | Private company limited by shares | Live |
| REGAL MOTION BIOLOGICS LIMITED | Private company limited by shares | Dissolved |
| REGAL MOTION ENTERPRISE LIMITED | Private company limited by shares | Live |
| REGAL MOTION INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| REGAL MOTION INDUSTRIES LIMITED | Private company limited by shares | Live |
| REGAL MOTORS, LIMITED | Private company limited by shares | Live |
| REGAL MOTORS INVESTMENT LIMITED | Private company limited by shares | Live |
| MUTUAL REGAL LIMITED | Private company limited by shares | Live |
| REGAL NATION LIMITED | | Live |
| REGAL NETWORK LIMITED | Private company limited by shares | Dissolved |
| REGAL NICE LIMITED | Private company limited by shares | Dissolved |
| NICE REGAL LIMITED | Private company limited by shares | Dissolved |
| REGAL NICE LIMITED | Private company limited by shares | Live |
| NICE REGAL LIMITED | Private company limited by shares | Live |
| NISHIMURA REGAL LIMITED | Private company limited by shares | Dissolved |
| NOBLE REGAL LIMITED | Private company limited by shares | Live |
| REGAL NOBLE LIMITED | Private company limited by shares | Live |
| REGAL NOBLE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| REGAL NOMINEES LIMITED | Private company limited by shares | Live |
| OCEAN REGAL LIMITED | Private company limited by shares | Dissolved |
| REGAL OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN REGAL LIMITED | Private company limited by shares | Live |
| OCEAN REGAL LIMITED | Private company limited by shares | Live |
| REGAL OCEAN LIMITED | | Live |
| Regal Ophthalmologist and Optometrist Alliance Limited | Private company limited by shares | Live |
| REGAL OPTICAL LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL REGAL LIMITED | Private company limited by shares | Dissolved |
| REGAL ORIENTAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| REGAL ORIENTAL INVESTMENTS HOLDING LIMITED | Private company limited by shares | Dissolved |
| REGAL ONE OVERSEAS LIMITED | Private company limited by shares | Live |
| PACIFIC REGAL LIMITED | Private company limited by shares | Live |
| REGAL PACIFIC LIMITED | Private company limited by shares | Dissolved |
| REGAL PACIFIC LIMITED | Private company limited by shares | Dissolved |
| REGAL PACIFIC LIMITED | Private company limited by shares | Live |
| PACIFIC REGAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| REGAL PACIFIC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| REGAL PACIFIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| REGAL PACIFIC ENTERPRISES LIMITED | Private company limited by shares | Live |
| REGAL PALACE LIMITED | Private company limited by shares | Dissolved |
| EAST REGAL PANORAMA FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| REGAL PAPER CO., LIMITED | Private company limited by shares | Live |
| REGAL PARFUM COMPANY LIMITED | Private company limited by shares | Dissolved |
| REGAL PARK LIMITED | Private company limited by shares | Dissolved |
| REGAL PEACE ASIA LIMITED | Private company limited by shares | Live |
| REGAL PEACE ENTERPRISES LIMITED | Private company limited by shares | Live |
| REGAL PEACE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PEAK REGAL LIMITED | Private company limited by shares | Live |
| REGAL PEARL LIMITED | Private company limited by shares | Dissolved |
| PEARL REGAL LIMITED | Private company limited by shares | Live |
| REGAL PEARL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PERFECT LIMITED | Private company limited by shares | Live |
| HONG KONG REGAL PHILATELY LIMITED | Private company limited by shares | Dissolved |
| Regal Pictures Entertainment Company Limited | Private company limited by shares | Live |
| REGAL PIONEER LIMITED | Private company limited by shares | Live |
| PIONEER REGAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PIONEER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PIONEER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PIONEER REGAL ADVERTISING PRODUCTION LIMITED | Private company limited by shares | Live |
| REGAL PLAN LIMITED | Private company limited by shares | Live |
| PLAN REGAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PLAN INVESTMENT LIMITED | Private company limited by shares | Live |
| REGAL PLANNER LIMITED | Private company limited by shares | Dissolved |
| REGAL PLANNER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| REGAL PLANNER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| REGAL PLANNING LIMITED | Private company limited by shares | Live |
| REGAL PLEDGE LIMITED | Private company limited by shares | Dissolved |
| REGAL PLUS LIMITED | Private company limited by shares | Live |
| REGAL PLUS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| REGAL PLUS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| REGAL POINT LIMITED | Private company limited by shares | Live |
| REGAL POINTER LIMITED | Private company limited by shares | Live |
| REGAL POLICY LIMITED | Private company limited by shares | Dissolved |