| EURON LIMITED | Private company limited by shares | Dissolved |
| EURON LIMITED | Private company limited by shares | Live |
| EURON DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| EURON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| EURON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| EURON PETROCHEMICAL CO., LIMITED | Private company limited by shares | Live |
| EURON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Euronational Consultancy Limited | | Live |
| Eurones Med Limited | | Live |
| EURONET LIMITED | Private company limited by shares | Live |
| Euronext Trade Limited | Private company limited by shares | Live |