| CAROLIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CAROLINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Carolina Limited | Private company limited by shares | Live |
| CAROLINE & COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAROLINE LIMITED | Private company limited by shares | Live |
| Caroline B Limited | Private company limited by shares | Live |
| Caroline HA Limited | Private company limited by shares | Live |
| Sky Business Centre (Caroline) Limited | Private company limited by shares | Live |
| CAROLINE ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| CAROLINE TRADE CO., LIMITED | Private company limited by shares | Live |
| Caroline Cheng Art and Design Limited | Private company limited by shares | Live |
| CAROLINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CAROLINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| STANDARD CAROLINE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAROLINE JEWELLERS LIMITED | Private company limited by shares | Dissolved |
| MAISON DE CAROLINE LIMITED | Private company limited by shares | Dissolved |
| MAISON DE CAROLINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CAROLINE CHIU PROJECTS LIMITED | Private company limited by shares | Dissolved |
| CAROLINE SHIPPING LIMITED | Private company limited by shares | Live |
| Caroline Sommer Limited | Private company limited by shares | Live |
| Caroline Hu Studio Limited | Private company limited by shares | Live |
| CAROLINE TRADING LIMITED | Private company limited by shares | Dissolved |
| Caroline Trading Limited | Private company limited by shares | Live |
| Caroline-Fargo Capital Limited | Private company limited by shares | Live |
| HK CAROLING INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| HK CAROLING INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |