| CASPAN LIMITED | Private company limited by shares | Dissolved |
| CASPAR LIMITED | Private company limited by shares | Live |
| Caspar & Gregory Limited | Private company limited by shares | Live |
| CASPAR HEALTH LIMITED | Private company limited by shares | Live |
| Shiny Caspar Limited | Private company limited by shares | Live |
| CasPAY Limited | Private company limited by shares | Live |
| Higgs CasPAY Limited | Private company limited by shares | Live |
| CASPEL COMMERCE LIMITED | Private company limited by shares | Live |
| CASPER LIMITED | Private company limited by shares | Live |
| CASPER LAB LIMITED | Private company limited by shares | Dissolved |
| Casperg Paper Limited | | Live |
| CASPERSEN INVESTMENTS LIMITED | Private company limited by shares | Live |
| Caspertel Company Limited | Private company limited by shares | Live |
| CASPIA LIMITED | Private company limited by shares | Dissolved |
| CASPIA GLOBAL LIMITED | Private company limited by shares | Dissolved |
| CASPIAN SEA COMPANY LIMITED | Private company limited by shares | Dissolved |
| CASPIAN LIMITED | Private company limited by shares | Dissolved |
| Caspian Capital Limited | Private company limited by shares | Live |
| CASPIAN SEA SUPPLY CHAIN LIMITED | Private company limited by shares | Dissolved |
| HK CASPIAN CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| China State Construction Engineering Corporation (Caspian Region) Limited | Private company limited by shares | Live |
| CASPIAN PROPERTIES AND INVESTMENTS LIMITED | Private company limited by shares | Live |
| Caspiar Caviar Company Limited | Private company limited by shares | Live |
| CASPIPES LIMITED | Private company limited by shares | Live |
| CASPLUS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CASP-R LIMITED | Private company limited by shares | Live |