| SEASONS TRADING INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEASONS INTERNATIONAL TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| All Seasons Travel HK Company Limited | Private company limited by shares | Live |
| 4 Seasons TRAVEL CO., LIMITED | Private company limited by shares | Live |
| Seasons Arts-Newtech Joint Venture Limited | Private company limited by shares | Dissolved |
| SEASONS VICTORY LIMITED | | Live |
| For Seasons View Limited | Private company limited by shares | Live |
| WEDDING SEASONS LIMITED | Private company limited by shares | Live |
| WELL SEASONS LIMITED | Private company limited by shares | Dissolved |
| SEASONS WELL COMPANY LIMITED | Private company limited by shares | Live |
| WELL SEASONS ASIA LIMITED | Private company limited by shares | Dissolved |
| WHOLE SEASONS COMPANY LIMITED | Private company limited by shares | Live |
| Seasons Wood (HK) Co., Limited | Private company limited by shares | Live |
| Season's workshop Limited | Private company limited by shares | Live |
| Seasons by Yuki Limited | Private company limited by shares | Live |
| ZOUS SEASONS LIMITED | Private company limited by shares | Live |
| Seasons-Arts Limited | Private company limited by shares | Live |
| SEASONSCENE LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Seasonsolar Electronic Technology Co., Limited | Private company limited by shares | Live |
| SEASONSRICH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEASONSRICH COMPANY LIMITED | Private company limited by shares | Live |
| SEASONWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SEASON-WYTLE LIMITED | Private company limited by shares | Dissolved |
| SeaSoul Limited | Private company limited by shares | Live |
| SEASOUND LIMITED | Private company limited by shares | Dissolved |
| SEASOUND LIMITED | Private company limited by shares | Live |
| Seasound Hong Kong Limited | Private company limited by shares | Live |
| SEASOUND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SEASOUND SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SEASOURCES LIMITED | Private company limited by shares | Live |
| SEASPACE INTERNATIONAL FORWARDERS (HK) LIMITED | Private company limited by shares | Dissolved |
| HK Seaspace Global Limited | Private company limited by shares | Dissolved |
| HONG KONG SEA&SPACEON TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SEASPARK COMPANY LIMITED | Private company limited by shares | Dissolved |
| Seaspeedy Limited | | Live |
| LONG COAST SEASPORTS LIMITED | Private company limited by shares | Live |
| HONGKONG SEA-SPRAY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONGKONG SEA-SPRAY LEATHER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SEASTAFF INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Seastainable Limited | Private company limited by shares | Live |
| SEASTAR ERA LIMITED | Private company limited by shares | Live |
| SEASTAR WAY LIMITED | Private company limited by shares | Live |
| Shenzhen Sea-Stars Electronics Co., Limited | Private company limited by shares | Live |
| SEASTARS INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| SEASTARS WORLDWIDE LIMITED | Private company limited by shares | Live |
| SEASTASIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Seastate Trading Company Limited | Private company limited by shares | Live |
| SEASTATE INVESTMENT LIMITED | Private company limited by shares | Live |
| SEASTEC (CHINA) LIMITED | Private company limited by shares | Live |
| SEASTEP TRADING LIMITED | Private company limited by shares | Live |
| SEASTONE ASIA LIMITED | Private company limited by shares | Dissolved |
| Seastone Solutions Limited | | Live |
| SEASTRAND LIMITED | Private company limited by shares | Live |
| SEASUCCESS RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SEASUCCESS SHIPPING LIMITED | Private company limited by shares | Live |
| Seasun Limited | Private company limited by shares | Live |
| Seasun Glasses Co., Limited | Private company limited by shares | Live |
| SEASUN NEW POWER CO., LIMITED | Private company limited by shares | Dissolved |
| SEASUN MARITIME SERVICE CO., LIMITED | Private company limited by shares | Live |
| SEASUN GROUP LIMITED | Private company limited by shares | Live |
| SEASUN MARITIME LIMITED | Private company limited by shares | Live |
| SEASUN TRADING LIMITED | Private company limited by shares | Live |
| SEASUNS INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| Seasunsky Network Limited | | Live |
| SEASUPPORT LIMITED | Private company limited by shares | Dissolved |
| SEA-SWALLOW TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEA-SWING COMPANY LIMITED | Private company limited by shares | Dissolved |
| S-EASY FURNITURE LIMITED | Private company limited by shares | Live |
| S-EASY INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| Hong Kong Seasyinfo Technology Co., Limited | | Live |
| S-EASYLIFE LIMITED | | Live |
| WAI TO CAR SEAT COMPANY LIMITED | Private company limited by shares | Live |
| U SEAT LIMITED | Private company limited by shares | Dissolved |
| XJ BUS SEAT HK LIMITED | Private company limited by shares | Dissolved |
| K & M CAR SEAT LIMITED | Private company limited by shares | Live |
| AN DA CAR SEAT LIMITED | Private company limited by shares | Live |
| STAFF & SEAT LIMITED | | Live |
| SEATABO COMPANY LIMITED | Private company limited by shares | Live |
| SEATACK LIMITED | Private company limited by shares | Live |
| SEATAG OFFSHORE LIMITED | Private company limited by shares | Dissolved |
| R. S. SEATAIN MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hangzhou Seatan Machinery Co., Limited | Private company limited by shares | Live |
| seatbroker Limited | Private company limited by shares | Live |
| SEATEC HONGKONG CO., LIMITED | Private company limited by shares | Live |
| SEATEC CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| SEATEC SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| SEATECH LIMITED | Private company limited by shares | Live |
| SEATECH HK LIMITED | | Live |
| SEATECH SHIPPING CO., LIMITED | | Live |
| EAST SEATECH INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Seatech Engineering Limited | Private company limited by shares | Live |
| SEATECH GROUP LIMITED | Private company limited by shares | Live |
| SEATECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SEATECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SEATECH CONSULTING HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SEATECH PLASTIC & METAL MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEATECH MARINE LIMITED | Private company limited by shares | Dissolved |
| SEATECK ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SEATECK (HONG KONG) CORPORATION LIMITED | Private company limited by shares | Live |
| Aero Seatek HK Limited | | Live |