| DRAGON REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| East Sage Sky Regal International Limited | Private company limited by shares | Live |
| EASTERN REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| H.K Regal International Elec Co., Limited | | Live |
| REGAL ELITE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL ENERGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL INTERNATIONAL ENERGY (GROUP) LIMITED | Private company limited by shares | Live |
| REGAL ENGINEERING (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| REGAL INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| REGAL INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| EVER REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EXCEL REGAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL EXPRESS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL FAME INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL FIDELITY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL FINE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FIRST REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL FLOURISH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FOREVER REGAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL FORTUNE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL FORTUNE INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| FORTUNE REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL FUTURE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL GALLEON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GLOBAL REGAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Regal Globe International Limited | Private company limited by shares | Dissolved |
| REGAL GLORY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL GLORY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOLD REGAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GOLD REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GRAND REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GREAT REGAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GREAT REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GREEN REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Art Regal Capital International Group Co., Limited | Private company limited by shares | Live |
| REGAL INTERNATIONAL SPORTS INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| HK REGAL KENNEL INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| REGAL HARVEST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Regal Harvest International Limited | Private company limited by shares | Dissolved |
| REGAL HARVEST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL INTERNATIONAL (H.K) COMPANY LIMITED | Private company limited by shares | Live |
| REGAL INTERNATIONAL ENTERPRISES (HK) LIMITED | Private company limited by shares | Dissolved |
| REGAL MARK INTERNATIONAL (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| REGAL INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| REGAL INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| GRAND REGAL INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| REGAL HONEST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL HONOR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Regal Honor International Limited | Private company limited by shares | Live |
| REGAL HOTELS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL IMPEX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL INTERNATIONAL (HK) INDUSTRY LIMITED | Private company limited by shares | Live |
| REGAL INTERNATIONAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| REGAL INVESTMENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL INTERNATIONAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| REGAL WAY INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| REGAL INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOIN REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL LAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL LAND INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL LEADER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL LEGEND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL LINK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL LINKER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL LUCK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL LUCK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Regal Luxury International Service Limited | Private company limited by shares | Dissolved |
| REGAL MAGIC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL MARK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL MASTER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MASTER REGAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL MASTER INTERNATIONAL PROPERTIES LIMITED | Private company limited by shares | Live |
| REGAL METAL INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| REGAL NOVA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| OCEAN REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL OCEAN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PACIFIC REGAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PACIFIC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PART INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PINE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL PLANNER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL PLUS INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| REGAL POINT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| POLY REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL PORTAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL POWER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POWER REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL PRAISE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL PRIDE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL INTERNATIONAL PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| REGAL PROSPER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PUBLIC REGAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL RANK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL RESOURCES INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL RICH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REGAL RICH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL RICH INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| REGAL RISE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGAL RISING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |