| Erudite Square International Education Limited | | Live |
| Wise Erudite Limited | | Live |
| YIWU ERUDITE TRADE COMPANY LIMITED | Private company limited by shares | Live |
| ERUDITECH LIMITED | Private company limited by shares | Live |
| Eruditely Bright Group Limited | Private company limited by shares | Live |
| Erudition CPA Limited | | Live |
| EXCEED-HEALTH GROUP ERUDITION INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Erudition Learning Centre Limited | Private company limited by shares | Live |
| ERUITOR (HK) SPORTSWEAR LIMITED | Private company limited by shares | Live |
| ERUMA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| ERUMU COMPANY LIMITED | Private company limited by shares | Live |
| ERUMU INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| JIAOZUO ERUN CHEM CO., LIMITED | Private company limited by shares | Live |
| ERUN SYSTEMS LIMITED | Private company limited by shares | Live |
| ERUNHUA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Super Erupe Travel Agency Hong Kong Limited | | Live |
| ERUPTIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| ERUPTION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ERVEVAX COMPANY LIMITED | Private company limited by shares | Dissolved |
| ERVEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YC INFORMATION TECHNOLOGY ADVISORY ERVICE LIMITED | Private company limited by shares | Live |
| ERVINE COMPANY LIMITED | Private company limited by shares | Live |
| ERVINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ERVING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ERWARTON LIMITED | Private company limited by shares | Dissolved |
| ERWEI TRADING LIMITED | | Live |
| ERWEKA Asia Pacific Limited | Private company limited by shares | Live |
| ERWERBEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ERWIN H. BRAMMER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ERWIN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ERWIN GROUP LIMITED | | Live |
| ERWIN HARDY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Erwin Hofer Limited | Private company limited by shares | Live |
| ERWIN HOLDINGS LIMITED | Private company limited by shares | Live |
| ERWIN INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| SAMUEL, ERWIN & COMPANY LIMITED | Private company limited by shares | Dissolved |
| ERWIN TRADING LIMITED | Private company limited by shares | Dissolved |
| ERWINGER LIMITED | Private company limited by shares | Dissolved |
| ERWO TECH LIMITED | Private company limited by shares | Dissolved |
| ERWOOD LIMITED | Private company limited by shares | Live |
| ER.WORLD TRADING LIMITED | Private company limited by shares | Live |
| Erxi Trading Co., Limited | Private company limited by shares | Live |
| ERYLMORE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ERYN PLAYGROUND CHILDHOME DEVELOPMENT HK LIMITED | | Live |
| Eryone Technology (HK) Limited | Private company limited by shares | Live |
| Erysta Limited | | Live |
| ERZSEBET LIMITED | Private company limited by shares | Live |