| Company Name | Type | Status |
|---|---|---|
| ATEM LIMITED | Live | |
| Atem Asia Limited | Live | |
| ATEM CAPITAL LIMITED | Live | |
| A-TEM HONG KONG CORPORATION LIMITED | Private company limited by shares | Live |
| ATEM PAINT LIMITED | Private company limited by shares | Live |
| ATEMP MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| A&Tempo Company Limited | Private company limited by shares | Live |