| Erfolg Limited | Private company limited by shares | Live |
| ERFOLG KITCHEN DESIGN LIMITED | Private company limited by shares | Dissolved |
| ERFOLG ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| ERFOLG INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ERFOLG INVESTMENT LIMITED | Private company limited by shares | Live |
| ERFOLG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ERFOLG. ERFOLG KENNT KEINE GRENZEN CO., LIMITED | Private company limited by shares | Dissolved |
| Erfolg Trading Limited | Private company limited by shares | Live |