| CHESTNUT LIMITED | Private company limited by shares | Dissolved |
| RED CHESTNUT LIMITED | Private company limited by shares | Dissolved |
| Chestnut Bay Limited | Private company limited by shares | Live |
| Chestnut Limited | | Live |
| KUI CHESTNUT CO., LIMITED | | Live |
| Chestnut Deer Limited | Private company limited by shares | Live |
| CHESTNUT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Chestnut & Potato Foundation Limited | Private company limited by shares | Live |
| CHESTNUT GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| CHESTNUT GLOBAL COMPANY LIMITED | Private company limited by shares | Live |
| Golden Chestnut Co., Limited | Private company limited by shares | Live |
| CHESTNUT MINNIE HERO LIMITED | | Live |
| Chestnut Hill Limited | | Live |
| Chestnut Network Technology (Hong Kong) Limited | Private company limited by shares | Live |
| Chestnut Information Technology Limited | Private company limited by shares | Live |
| CHESTNUT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHESTNUT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHESTNUT WELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHESTNUT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Chestnut King's Dried Food & Nuts Limited | Private company limited by shares | Live |
| CHESTNUT LAUNDRY COMPANY LIMITED | | Live |
| MULTI CHESTNUT TRADING LIMITED | Private company limited by shares | Live |
| TAI SHAN CHESTNUT ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| Chestnut Small Ball Business Co., Limited | | Live |
| CHESTNUT HILL SOUND HK LIMITED | Private company limited by shares | Dissolved |
| Chestnut Street Limited | | Live |
| Chestnut Street Investment Limited | | Live |
| Chestnut Tech Limited | Private company limited by shares | Live |
| CHESTNUT TRADING LIMITED | | Live |
| WADE H. CHESTNUT & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ChestnutAI Limited | Private company limited by shares | Live |
| CHESTNUTER LIMITED | Private company limited by shares | Live |
| CHESTNUTS LIMITED | Private company limited by shares | Live |
| Chestnuts (Hong Kong) Consulting Company Limited | Private company limited by shares | Live |