| REASON COMPANY LIMITED | Private company limited by shares | Live |
| REASON OIL LIMITED | Private company limited by shares | Live |
| REASON ARTS LIMITED | Private company limited by shares | Dissolved |
| BEAUTY FOR A REASON LIMITED | Private company limited by shares | Live |
| CERAMIC REASON COMPANY LIMITED | Private company limited by shares | Live |
| Reason Church Limited | Private company limited by shares | Live |
| Reason Developments Co., Limited | Private company limited by shares | Live |
| Reason Enterprise Co., Limited | Private company limited by shares | Live |
| REASON INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| Reason Consulting Limited | Private company limited by shares | Live |
| REASON GROUP ENTERPRISES LIMITED | Private company limited by shares | Live |
| REASON (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Reason Industrial Limited | Private company limited by shares | Live |
| REASON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Jamie Reason Limited | Private company limited by shares | Live |
| KEEP REASON LIMITED | Private company limited by shares | Dissolved |
| REASON INVESTMENT GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| REASON LASTING (HONG KONG) JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEAD REASON LIMITED | Private company limited by shares | Dissolved |
| LUCKY REASON INVESTMENTS LIMITED | Private company limited by shares | Live |
| Reason Eco Resources Limited | Private company limited by shares | Live |
| REASON STRONG LIMITED | Private company limited by shares | Dissolved |
| Reason Technologies Limited | Private company limited by shares | Live |
| REASON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| REASON WASHING FACTORY LIMITED | Private company limited by shares | Dissolved |
| WELL REASON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WHOLE REASON LIMITED | Private company limited by shares | Dissolved |
| REASON ELECTRIC WIRE AND CABLE TRADING LIMITED | Private company limited by shares | Live |
| Reasonable Internet Limited | Private company limited by shares | Live |
| REASONHURST LIMITED | Private company limited by shares | Dissolved |
| Best Reasons Company Limited | Private company limited by shares | Live |
| SUNSARA REASONS LIMITED | Private company limited by shares | Live |