| CALEN KNITTING (CHINA) LIMITED | Private company limited by shares | Live |
| CALEN HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| CALEN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CALEN KNITTERS ENTERPRISES LIMITED | Private company limited by shares | Live |
| CALEN TEXTILES LIMITED | Private company limited by shares | Live |
| CALEN TRADING LIMITED | Private company limited by shares | Live |
| CALENA LIMITED | Private company limited by shares | Dissolved |
| CALENA BAGS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Calena International Co., Limited | Private company limited by shares | Live |
| Calenasia Limited | Private company limited by shares | Dissolved |
| CALENDAR CO., LIMITED | Private company limited by shares | Dissolved |
| SHIN-NIPPON CALENDAR HONG KONG CO., LIMITED | Private company limited by shares | Live |
| CALENDAR INVESTMENT LIMITED | Private company limited by shares | Live |
| KIDS CALENDAR LIMITED | Private company limited by shares | Live |
| HO WAI CALENDAR AND PREMIUM LIMITED | Private company limited by shares | Live |
| Di Wang Calendar Printing Limited | Private company limited by shares | Live |
| BOSON CALENDAR PUBLICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| C. P CALENDARS LIMITED | Private company limited by shares | Dissolved |
| Calenday Limited | Private company limited by shares | Live |
| YEE SUM CALENDER COMPANY LIMITED | Private company limited by shares | Dissolved |
| HANG FAT CALENDERING AND PAPER PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CALENDULA LANDSCAPE AND CONSTRUCTION CO., LIMITED | Private company limited by shares | Dissolved |
| CALENDULA EDUCATION CONSULTANCY (HK) CO. LIMITED | Private company limited by shares | Live |
| CALENDULA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HK Calendula Management Limited | | Live |
| CALENDULA TRADING LIMITED | Private company limited by shares | Dissolved |