| COLUMN LIMITED | Private company limited by shares | Live |
| JIN COLUMN LIMITED | Private company limited by shares | Live |
| ONE COLUMN COMPANY LIMITED | Private company limited by shares | Live |
| COLUMN ASSOCIATES CO., LIMITED | Private company limited by shares | Live |
| COLUMN CAPITAL COMPANY LIMITED | Private company limited by shares | Live |
| CITY COLUMN LIMITED | Private company limited by shares | Live |
| COLUMN DESIGN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| GLOBAL COLUMN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| DIWU COLUMN OUTDOORS EQUIPMENT (HONGKONG) LIMITED | Private company limited by shares | Live |
| GLOBAL COLUMN LIMITED | Private company limited by shares | Live |
| GOLDEN COLUMN LIMITED | Private company limited by shares | Dissolved |
| COLUMN COLLECTION (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG GOLDEN COLUMN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOLD COLUMN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Column Anderson International Holdings Group Limited | Private company limited by shares | Live |
| COLUMN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| INVESTMENT COLUMN LIMITED | Private company limited by shares | Live |
| COLUMN COLLECTION BUILDER & LABOUR SUPPLIER LIMITED | Private company limited by shares | Dissolved |
| COLUMN TECHNOLOGIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| COLUMN TRADING COMPANY LIMITED -THE- | Private company limited by shares | Live |
| Column Training & Consulting Company Limited | Private company limited by shares | Live |
| HK TUNG KONG COLUMN SERVICE LIMITED | | Live |
| COLUMN WATCHES LIMITED | Private company limited by shares | Dissolved |
| COLUMN WIDTH LIMITED | Private company limited by shares | Dissolved |