| Company Name | Type | Status |
|---|---|---|
| ATAX INVESTMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ATAX MANAGEMENT LIMITED | Private company limited by shares | Live |
| ATAX ADVERTISING & MARKETING CONSULTANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATAX STUDIO LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SPINOCEREBELLAR ATAXIA ASSOCIATION LIMITED | Company limited by guarantee | Live |