| Company Name | Type | Status |
|---|---|---|
| DATAO INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| DATAOBJECTS LIMITED | Private company limited by shares | Dissolved |
| DATAON COMPANY LIMITED | Private company limited by shares | Dissolved |
| DATAONE COMPANY LIMITED | Private company limited by shares | Live |
| DataONE Networks Limited | Private company limited by shares | Live |
| DATAOPS LIMITED | Private company limited by shares | Live |