| BTI InterFi Limited | Private company limited by shares | Live |
| INTERFIBRE LIMITED | Private company limited by shares | Dissolved |
| INTERFIBRE TRADING LIMITED | Private company limited by shares | Dissolved |
| INTERFID LIMITED | Private company limited by shares | Live |
| INTERFIELD LIMITED | Private company limited by shares | Dissolved |
| INTERFIELD LIMITED | Private company limited by shares | Live |
| INTERFIELD (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| INTERFIELD INDUSTRIAL LIMITED | Private company limited by shares | Live |
| INTERFIELD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| INTERFIELD TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| INTERFILE LIMITED | Private company limited by shares | Live |
| Interfima Limited | | Live |
| HK Interfin Limited | Private company limited by shares | Live |
| A. & C. INTERFINANCE LIMITED | Private company limited by shares | Dissolved |
| INTERFINANCE LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL INTER-FINANCE LIMITED | Private company limited by shares | Live |
| INTERFINANCE & INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| INTERFINANCE (OFFSHORE) LIMITED | Private company limited by shares | Dissolved |
| R.W. INTERFINANCE LIMITED | Private company limited by shares | Dissolved |
| INTERFINANCE TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG JUSHANG INTERFINANCIAL LIMITED | Private company limited by shares | Live |
| INTERFINCORP LIMITED | Private company limited by shares | Dissolved |
| INTERFINEXA (ASIA) LIMITED | Private company limited by shares | Dissolved |
| INTERFINLA LIMITED | Private company limited by shares | Dissolved |
| INTER-FIRM COMPANY LIMITED | Private company limited by shares | Dissolved |
| INTERFISC LIMITED | Private company limited by shares | Dissolved |