| SOLITON PR LIMITED | Private company limited by shares | Dissolved |
| SOLITON COMPANY LIMITED | Private company limited by shares | Live |
| SOLITON FINANCIAL ANALYTICS LIMITED | Private company limited by shares | Dissolved |
| SOLITON (HK) LIMITED | Private company limited by shares | Live |
| SOLITON HOLDING LIMITED | Private company limited by shares | Live |
| SOLITON (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| SOLITON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Soliton Capital Management Limited | Private company limited by shares | Live |
| SOLITON MEDICAL EU LIMITED | Private company limited by shares | Dissolved |
| SOLITON PARTNERS LIMITED | Private company limited by shares | Live |
| SOLITON PRODUCTIONS LIMITED | Private company limited by shares | Live |
| SOLITON PROPERTIES LIMITED | Private company limited by shares | Live |
| SOLITON OFFICE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SOLITON TRADING LIMITED | Private company limited by shares | Dissolved |