| CATALYZER LIMITED | Private company limited by shares | Dissolved |
| CATAMARAN LIMITED | Private company limited by shares | Dissolved |
| Catamaran Limited | Private company limited by shares | Live |
| COAST CATAMARAN (F.E.) LIMITED | Private company limited by shares | Dissolved |
| CATAMARAN SHIPPING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NYX CATAMARANS CO. LIMITED | Private company limited by shares | Dissolved |
| CATAMORE LIMITED | Private company limited by shares | Dissolved |
| CATAMOUNT (U.S.A.) GROUP DRESS LIMITED | Private company limited by shares | Live |
| CATANA LIMITED | Private company limited by shares | Live |
| CATANA TRADE LIMITED | Private company limited by shares | Dissolved |
| CATANEX LIMITED | Private company limited by shares | Live |
| CATANGI LIMITED | Private company limited by shares | Live |
| CATANIA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CATANIDENCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Catanzaro Limited | Private company limited by shares | Live |
| CATAPOWER LIMITED | Private company limited by shares | Live |
| CATAPOWER RESOURCES LIMITED | Private company limited by shares | Live |
| CATAPPA TREE MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| CATAPULT LIMITED | Private company limited by shares | Dissolved |
| Catapult Limited | | Live |
| CATAPULT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Catapult Holding Limited | Private company limited by shares | Live |
| Catapult International Company Limited | Private company limited by shares | Live |
| CATAPULT INTERNATIONAL, LLC. - HONG KONG LIMITED | Private company limited by shares | Live |
| Catapult Research Limited | Private company limited by shares | Live |
| CATAPULTE LIMITED | Private company limited by shares | Live |
| CATARA LIMITED | Private company limited by shares | Dissolved |
| CATARA HOLDINGS LIMITED | | Live |
| Catara Capital Partners (HK) Limited | | Live |
| CATARACTICA LIMITED | Private company limited by shares | Dissolved |
| CATARICCI (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| CATARINA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CATAROT LIMITED | Private company limited by shares | Live |
| CHILDREN'S CATASTROPHIC DISEASE FOUNDATION LIMITED | Company limited by guarantee | Live |
| CATASTROPHY LIMITED | Private company limited by shares | Live |
| CATATAC LIMITED | Private company limited by shares | Dissolved |
| CATATIN (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| INVENIO CATAYA LIMITED | Private company limited by shares | Live |
| CATAZ LIMITED | Private company limited by shares | Dissolved |