| Company Name | Type | Status |
|---|---|---|
| OLYMPIAD DISTINCTION ASSOCIATION LIMITED | Live | |
| OLYMPIAD EDUCATION ASSOCIATION LIMITED | Company limited by guarantee | Live |
| IQ OLYMPIAD FOUNDATION LIMITED | Private company limited by shares | Live |
| MIND SPORTS OLYMPIAD HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Finance Olympiad School Limited | Company limited by guarantee | Dissolved |