| JY EXTRAORDINARY BUSINESS LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY GONDOLA CO., LIMITED | Private company limited by shares | Live |
| Extraordinary wisdom (Asia Pacific) Co., Limited | Private company limited by shares | Live |
| Extraordinary Construction Limited | | Live |
| Extraordinary Consulting Limited | | Live |
| EXTRAORDINARY DESIGN CO., LIMITED | Private company limited by shares | Live |
| Extraordinary ideas Advertising Design Co., Limited | Private company limited by shares | Live |
| Extraordinary Dinning Hall Limited | Private company limited by shares | Live |
| EXTRAORDINARY EDUCATION COMPANY LIMITED | Private company limited by shares | Live |
| HK EXTRAORDINARY EDUCATION GROUP LIMITED | | Live |
| EXTRAORDINARY WISDOM EDUCATION TECHNOLOGY LIMITED | | Live |
| EXTRAORDINARY HI-TECH ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| EXTRAORDINARY ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY ENGINEERING (HK) COMPANY LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY GONDOLA ENGINEERING (HK) LIMITED | Private company limited by shares | Live |
| Extraordinary Metal Scaffolding Engineering Limited | | Live |
| EXTRAORDINARY PRECISION ENGINEERING LIMITED | Private company limited by shares | Live |
| Extraordinary Entertainment Limited | Private company limited by shares | Live |
| EXTRAORDINARY GROUP LIMITED | Private company limited by shares | Live |
| HK EXTRAORDINARY GROUP CORPORATION CO., LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY (HONG KONG) BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG EXTRAORDINARY GROUP LIMITED | Private company limited by shares | Dissolved |
| EXTRAORDINARY HONG KONG TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Extraordinary Industry Limited | | Live |
| Extraordinary ideas (China) Culture Industry Limited | Private company limited by shares | Dissolved |
| Extraordinary Ideas (China) Culture Industry Limited | Private company limited by shares | Live |
| EXTRAORDINARY ENTERPRISE (INT'L) CO., LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY ENTERPRISE (INT'L) CO., LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY INVESTMENT (HK) LIMITED | Private company limited by shares | Live |
| Extraordinary Power Culture Investment Limited | Private company limited by shares | Live |
| EXTRAORDINARY INVESTMENTS LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY LIFE LIMITED | Private company limited by shares | Live |
| Extraordinary Life International Limited | | Live |
| Extraordinary Culture Media Company Limited | Private company limited by shares | Live |
| EXTRAORDINARY MEDICAL LIMITED | Private company limited by shares | Live |
| Grand Extraordinary Mountain (Hong Kong) Limited | Private company limited by shares | Live |
| EXTRAORDINARY DATA OPERATE LIMITED | | Live |
| Wang Kit Extraordinary Piano Conservatory Limited | | Live |
| Extraordinary Professional Limited | Private company limited by shares | Live |
| Extraordinary Human Resources Limited | | Live |
| EXTRAORDINARY SUCCESS LIMITED | Private company limited by shares | Dissolved |
| Extraordinary Optoelectronics Technology (HongKong) Co., Limited | Private company limited by shares | Live |
| EXTRAORDINARY TABLE TENNIS COMPANY LIMITED | Private company limited by shares | Live |
| EXTRAORDINARY TOUR EDUCATIONAL FOUNDATION LIMITED | Company limited by guarantee | Live |
| Extraordinary Trade Limited | | Live |
| EXTRAORDINARY TRADING LIMITED | Private company limited by shares | Dissolved |
| EXTRAORDINARY HK INT'L TRADING LIMITED | Private company limited by shares | Live |
| Extraordinary Wealth Limited | | Live |
| HK XINYUAN EXTRAORDINARY LIMITED | Private company limited by shares | Live |
| EX-TRAP SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| EXTRA-PEARL LIMITED | Private company limited by shares | Dissolved |
| EXTRAPONT LIMITED | Private company limited by shares | Dissolved |
| EXTRAPRIDE TRADING LIMITED | Private company limited by shares | Dissolved |
| EXTRAPROFITS LIMITED | Private company limited by shares | Dissolved |
| EXTRA-RETURN LIMITED | Private company limited by shares | Dissolved |
| EXTRAS 4U LIMITED | Private company limited by shares | Live |
| EXTRASIA ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| EXTRASIGN LIMITED | Private company limited by shares | Dissolved |
| Extrastar Group Company Limited | Private company limited by shares | Live |
| EXTRASTRONG LIMITED | Private company limited by shares | Live |
| EXTRASURE INSURANCE SERVICES (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| EXTRA-TECH. COMPANY LIMITED | Private company limited by shares | Live |
| Extra-Terrestrial Group Limited | Private company limited by shares | Live |
| Extra-textile Co., Limited | Private company limited by shares | Live |
| EXTRATIME LIMITED | Private company limited by shares | Dissolved |
| EXTRATONS LIMITED | Private company limited by shares | Dissolved |
| EXTRATRADE LIMITED | Private company limited by shares | Dissolved |
| Extravagance HK Limited | | Live |
| EXTRAVAGANT LIMITED | Private company limited by shares | Live |
| EXTRAVAGANT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EXTRAVAGANZA LIMITED | Private company limited by shares | Live |
| EXTRAVEL LIMITED | Private company limited by shares | Live |
| EXTRAVERT LIMITED | Private company limited by shares | Dissolved |
| EXTRAWAY LIMITED | Private company limited by shares | Dissolved |
| EXTRAWAY LIMITED | Private company limited by shares | Dissolved |
| EXTRAWELL LIMITED | Private company limited by shares | Dissolved |
| EXTRAWELL LIMITED | Private company limited by shares | Dissolved |
| EXTRAWELL PCB LIMITED | Private company limited by shares | Dissolved |
| EXTRAWELL LIMITED | Private company limited by shares | Live |
| EXTRAWIN LIMITED | Private company limited by shares | Dissolved |
| EXTRAWIN (HK) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EXTRAWIN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |