| Royal-wings Limited | Private company limited by shares | Live |
| ROYALWISE LIMITED | Private company limited by shares | Dissolved |
| Royalyze Health Limited | Private company limited by shares | Live |
| HONGKONG ROYAMID COMPANY LIMITED | Private company limited by shares | Live |
| ROYAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| ROYANE HONG KONG LIMITED | Private company limited by shares | Live |
| ROYANG COMPANY LIMITED | Private company limited by shares | Live |
| ROYANG DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| Royang Trading Company Limited | Private company limited by shares | Live |
| ROYAROMI INTERNATIONAL LIMITED | | Live |
| ROYATO TRADE LIMITED | Private company limited by shares | Live |
| ROYAUM ENTERPRISE LIMITED | Private company limited by shares | Live |
| ROYAUMANN CO., LIMITED | Private company limited by shares | Live |
| ROYBI LIMITED | Private company limited by shares | Live |
| ROYBO LIMITED | Private company limited by shares | Dissolved |
| ROYBON GROUP LIMITED | Private company limited by shares | Live |
| ROYBOND COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYBRIDGE LIMITED | Private company limited by shares | Dissolved |
| ROYBRIDGE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYCALL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ROY-CAPS CO., LIMITED | Private company limited by shares | Dissolved |
| LEE & ROYCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYCE FUR COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEN ROYCE LIMITED | Private company limited by shares | Dissolved |
| ROYCE LIMITED | Private company limited by shares | Live |
| De Royce Company Limited | | Live |
| CHARMING ROYCE GROUP COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN ROYCE LIMITED | Private company limited by shares | Dissolved |
| ROYCEE LIMITED | Private company limited by shares | Dissolved |
| ROYCELAND LIMITED | Private company limited by shares | Live |
| ROYCE.LUXE CO. LIMITED | Private company limited by shares | Live |
| ROYCENTRE LIMITED | Private company limited by shares | Dissolved |
| ROYCEPORT SALES LIMITED | Private company limited by shares | Live |
| ROYCERICH LIMITED | Private company limited by shares | Dissolved |
| ROYCE-ROLLS (HK) INT'L TRADE LIMITED | Private company limited by shares | Dissolved |
| Royceventures Limited | Private company limited by shares | Live |
| ROYCEWIN LIMITED | Private company limited by shares | Dissolved |
| ROYCEWIN INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| ROYCHAN 41 LIMITED | | Live |
| ROYCHAN 42 LIMITED | | Live |
| ROYCHARTER LIMITED | Private company limited by shares | Dissolved |
| ROYCHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYCITY LIMITED | Private company limited by shares | Dissolved |
| ROYCLASS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROYCLASS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYCO LIMITED | Private company limited by shares | Dissolved |
| ROYCON COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYCON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ROYCROWN LIMITED | Private company limited by shares | Dissolved |
| ROYCROWN SPORTS LIMITED | Private company limited by shares | Dissolved |
| Royd Company Limited | Private company limited by shares | Live |
| Royda Technology Limited | Private company limited by shares | Live |
| DRAGON A ROYDEE THAI LIMITED | | Live |
| Royden Limited | Private company limited by shares | Live |
| ROYDEN AGENCIES LIMITED | Private company limited by shares | Dissolved |
| ROYDEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYDEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ROYDENE LIMITED | Private company limited by shares | Live |
| ROYDER COMPANY LIMITED | Private company limited by shares | Live |
| ROYDER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROYDER INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROYDIAMOND INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK Roydream Network Technology Limited | | Live |
| Hongkong Royean International Limited | Private company limited by shares | Live |
| ROYEE CHANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYEE CO., LIMITED | Private company limited by shares | Dissolved |
| ROYEE ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| ROYEE INTERNATIONAL HK CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI ROYEE CONSTRUCTION MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| ROYEE (HONGKONG) LIMITED | Private company limited by shares | Live |
| Royee Industrial Limited | Private company limited by shares | Live |
| ROYEE MAX (HK) INDUSTRY LIMITED | Private company limited by shares | Live |
| ROYEE INTERNATIONAL SOURCING CO., LIMITED | Private company limited by shares | Live |
| ROYEE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYEL METAL PRODUCTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ROYEON ENTERPRISES LIMITED | Private company limited by shares | Live |
| ROYER LIMITED | Private company limited by shares | Dissolved |
| LE ROYES COMPANY LIMITED | Private company limited by shares | Live |
| ROYES LIMITED | Private company limited by shares | Dissolved |
| ROYET COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYET SHIPPING LIMITED | Private company limited by shares | Dissolved |
| ROYFASHION CO., LIMITED | Private company limited by shares | Live |
| ROYFIELD LIMITED | Private company limited by shares | Dissolved |
| ROYFLOW LIMITED | Private company limited by shares | Dissolved |
| ROYFORD COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYFUL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYFUL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYFUL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ROYFUNG COMPANY LIMITED | Private company limited by shares | Live |
| ROYGAIN COMPANY LIMITED | Private company limited by shares | Live |
| ROYGLORY LIMITED | Private company limited by shares | Dissolved |
| ROYGLORY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYGREAT LIMITED | Private company limited by shares | Dissolved |
| ROYHILL LIMITED | Private company limited by shares | Dissolved |
| ROYHILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYHOUSE LIMITED | Private company limited by shares | Dissolved |
| Royi Limited | Private company limited by shares | Live |
| ROYI WINE & SPIRIT (CHINA) LIMITED | Private company limited by shares | Live |
| ROYI ART CO., LIMITED | Private company limited by shares | Live |