| Company Name | Type | Status |
|---|---|---|
| ASER PTE LIMITED | Private company limited by shares | Live |
| Aser Limited | Private company limited by shares | Live |
| Aser China Limited | Private company limited by shares | Live |
| ASERCC LIMITED | Live | |
| A-SERVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Aserve Inc Limited | Private company limited by shares | Live |
| A-ServicesGlobal Limited | Private company limited by shares | Live |