| CELTIC LIMITED | Private company limited by shares | Dissolved |
| CELTIC LIMITED | Private company limited by shares | Dissolved |
| CELTIC CHARM LIMITED | Private company limited by shares | Live |
| CELTIC CHINA CONSULTING LIMITED | Private company limited by shares | Dissolved |
| CELTIC CLEANING COMPANY LIMITED | Private company limited by shares | Live |
| QINGDAO CELTIC JEWELRY CO., LIMITED | Private company limited by shares | Live |
| CELTIC COAST LIMITED | Private company limited by shares | Live |
| CELTIC CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| CELTIC CROSS LIMITED | Private company limited by shares | Dissolved |
| CUNARD CELTIC LIMITED | Private company limited by shares | Live |
| CELTIC DRAGON COMPANY LIMITED | Private company limited by shares | Live |
| CELTIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FAITHWIN CELTIC LIMITED | Private company limited by shares | Live |
| CELTIC FINANCE LIMITED | Private company limited by shares | Dissolved |
| CELTIC HERO LIMITED | Private company limited by shares | Live |
| CELTIC INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CELTIC INDUSTRY LIMITED | Private company limited by shares | Live |
| CELTIC INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CELTIC DRAGON INVESTMENTS LIMITED | Private company limited by shares | Live |
| CELTIC PACIFIC SHIP MANAGEMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| CELTIC MARINE LIMITED | Private company limited by shares | Dissolved |
| CELTIC MARINE (HONG KONG) LIMITED | Private company limited by shares | Live |
| CELTIC MERCANTILE LIMITED | Private company limited by shares | Dissolved |
| CELTIC MULTI-COLOUR LIMITED | Private company limited by shares | Dissolved |
| Celtic Orient Limited | Private company limited by shares | Live |
| CELTIC PARK LIMITED | Private company limited by shares | Dissolved |
| CELTIC PRAISE LIMITED | Private company limited by shares | Live |
| CELTIC PRODUCTION COMPANY LIMITED | Private company limited by shares | Live |
| CELTIC PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Celtic Renewables Hong Kong Limited | Private company limited by shares | Live |
| Silver Point Celtic Jewellery Limited | Private company limited by shares | Live |
| CELTIC ENGINEERING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CELTIC VICTORY LIMITED | Private company limited by shares | Live |
| CELTIC WIND LIMITED | Private company limited by shares | Live |
| CELTIC WISE LIMITED | Private company limited by shares | Live |
| CELTICAN GROUP (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| HK CELTICS TRADING CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Celtics Co., Limited | Private company limited by shares | Live |