| Sino-Eur International Education Consultation (HK) Co., Limited | Private company limited by shares | Live |
| SINOEURO LIMITED | Private company limited by shares | Live |
| Sinoeuro Capital Limited | Private company limited by shares | Live |
| SINOEURO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO-EUROPE AMERICAN INTERNATIONAL TRADE SHARES LIMITED | Private company limited by shares | Dissolved |
| SINO-EUROPE COMMERCIAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-EUROPE INVESTMENT CONSULTING CO., LIMITED | Private company limited by shares | Live |
| SINO-EUROPE COMMERCIAL TRADE CONSULTING CO., LIMITED | Private company limited by shares | Live |
| SINOEUROPE INTERNATIONAL CONSULTING LIMITED | Private company limited by shares | Live |
| SINO-EUROPE TRADING CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Sino-Europe (HongKong) Group Limited | Private company limited by shares | Live |
| Sino-Europe Industry and Business Association Limited | Private company limited by shares | Live |
| SINO-EUROPE FUND MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO-EUROPE INVESTMENT PROMOTION COMPANY LIMITED | Private company limited by shares | Live |
| SINO-EUROPE LOW CARBON SERVICE LIMITED | | Live |
| SINO-EUROPE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| SINO-EUROPE INTERNATIONAL TECHNOLOGY LIMITED | | Live |
| SINO-EUROPE TRADING LIMITED | Private company limited by shares | Live |
| SINO-EUROPE (INTERNATIONAL) TRADING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Sino-Europe International Trading Company Limited | Private company limited by shares | Live |
| SETA - SINO-EUROPEAN TRANSCREATION AGENCY LIMITED | Private company limited by shares | Live |
| SINO-EUROPEAN COSMETICS EXCHANGE ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SINO-EUROPEAN ENGINEERING LIMITED | Private company limited by shares | Live |
| SINO-EUROPEAN EXCHANGE KEY LIMITED | Private company limited by shares | Dissolved |
| SINO-EUROPEAN MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Sino-European Investment Management Co., Limited | Private company limited by shares | Live |
| SINO-EUROPEAN METALLURGICAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Sino-European Star Limited | Private company limited by shares | Live |
| Sino-European Aegean Sea Tourism Limited | Private company limited by shares | Live |