| INTCEN HONG LIMITED | Private company limited by shares | Dissolved |
| INTCEN ORIENT LIMITED | Private company limited by shares | Dissolved |
| INTCEN STAR LIMITED | Private company limited by shares | Dissolved |
| Shanghai Intchains Technology (Hong Kong) Company Limited | Private company limited by shares | Live |
| Intchains Technology (Hongkong) Limited | Private company limited by shares | Live |
| CHILONG INTCHEM CO., LIMITED | Private company limited by shares | Live |
| Intcolaw HK Limited | | Live |
| INTCommerce LIMITED | Private company limited by shares | Live |
| INTCONSULTING LIMITED | Private company limited by shares | Dissolved |
| INTCOSMOS LIMITED | Private company limited by shares | Live |