| SEACO ENTERPRISE LIMITED | Private company limited by shares | Live |
| SEACOAST LIMITED | Private company limited by shares | Dissolved |
| SEACODE LIMITED | | Live |
| SEACOM LIMITED | Private company limited by shares | Dissolved |
| SEA.COM LIMITED | Private company limited by shares | Live |
| Seacom Ferrous Limited | | Live |
| SEACOM GROUP LIMITED | | Live |
| Seacom Marine Limited | Private company limited by shares | Live |
| Seacom Metals Limited | | Live |
| Seacom Resources Limited | | Live |
| SEACOM-DATAMARQUE LIMITED | Private company limited by shares | Dissolved |
| SEACOMER LIMITED | Private company limited by shares | Dissolved |
| SEACOMTEEN MATTRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEACON 6 LIMITED | Private company limited by shares | Live |
| SEACON 9 LIMITED | Private company limited by shares | Live |
| SEACON 7 LIMITED | Private company limited by shares | Live |
| SEACON 8 LIMITED | Private company limited by shares | Live |
| Seacon Limited | Private company limited by shares | Live |
| SEACON SHIPPING (QINGDAO) CO., LIMITED | | Live |
| SEACON ENGINEERING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SEACON SHIPPING GROUP LIMITED | Private company limited by shares | Live |
| Seacon Shipping (Hong Kong) Co., Limited | | Live |
| SEACON LINE (HK) LIMITED | Private company limited by shares | Dissolved |
| SEACON LINE INCORPORATION LIMITED | Private company limited by shares | Dissolved |
| Seacon Ships Management Co., Limited | Private company limited by shares | Live |
| SEACON SHIPS MANAGEMENT (FUZHOU) CO., LIMITED | | Live |
| SEACON SHIPS MANAGEMENT GROUP (HK) LIMITED | | Live |
| Seacon Shipinvest (HK) Limited | | Live |
| SEACON SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SEACON SHIPPING LIMITED | Private company limited by shares | Live |
| Seacon Vietnam Limited | Private company limited by shares | Live |
| SEACONN LIMITED | Private company limited by shares | Live |
| SEACONSAR FAR EAST LIMITED | Private company limited by shares | Dissolved |
| S.E.A.-COPEX LIMITED | Private company limited by shares | Live |
| SEACOR OCA LIMITED | Private company limited by shares | Dissolved |
| SEACOR Capital (Asia) Limited | Private company limited by shares | Live |
| SEACORDE LIMITED | Private company limited by shares | Dissolved |
| SEACORE LIMITED | Private company limited by shares | Dissolved |
| SEACORK ASIA LIMITED | Private company limited by shares | Dissolved |
| SEACORNER LIMITED | Private company limited by shares | Live |
| SEACORP LIMITED | Private company limited by shares | Live |
| SEACOWRY (HK) TRADING CO., LIMITED | Private company limited by shares | Live |