| ALEC LIMITED | Private company limited by shares | Live |
| ALECCA LIMITED | Private company limited by shares | Live |
| ALECKE LIMITED | Private company limited by shares | Dissolved |
| ALECO CATERING SERVICE LIMITED | Private company limited by shares | Dissolved |
| Alecon Limited | Private company limited by shares | Live |
| ALECON FAR EAST LIMITED | Private company limited by shares | Dissolved |
| MS ALECS LIMITED | Private company limited by shares | Live |
| ITALY ALECTON ELECTRIC INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ALECTORIS LIMITED | Private company limited by shares | Dissolved |
| ALECTRONA COMPANY LIMITED | Private company limited by shares | Live |
| ALECTRONIC LIMITED | Private company limited by shares | Live |
| Alectronic Components., Limited | Private company limited by shares | Live |