| 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 |
| Seatek Equipments Limited | Private company limited by shares | Live |
| Seatek International Forwarding Limited | Private company limited by shares | Live |
| SEATEK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SEATEK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SEATEK LINES LIMITED | Private company limited by shares | Live |
| SEATEKTRANS LOGISTICS LIMITED | Private company limited by shares | Live |
| SEA-TEND ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SeaTeq co., Limited | Private company limited by shares | Live |
| SEATER INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Seater Management Company Limited | Private company limited by shares | Live |
| SEATEX LIMITED | Private company limited by shares | Live |
| SEATEX (CHINA) LIMITED | Private company limited by shares | Live |
| SEATEX TEXTILES (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SEATEX TEXTILES LIMITED | Private company limited by shares | Live |
| SeaTex United Limited | Private company limited by shares | Live |
| SeaTheWake Limited | Private company limited by shares | Live |
| HK SEATIAN (GROUP) LIMITED | Private company limited by shares | Dissolved |
| SEATIDE LIMITED | Private company limited by shares | Dissolved |
| SEATIM LIMITED | Private company limited by shares | Dissolved |
| SEATIME LIMITED | Private company limited by shares | Live |
| SEATIME SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Seatimes Limited | Private company limited by shares | Live |
| GERMANY SEATIN IMPORTS & EXPORTS CO., LIMITED | Private company limited by shares | Live |
| Seating Beauty Limited | Private company limited by shares | Live |
| YA DE SEATING CO., LIMITED | Private company limited by shares | Dissolved |
| Easesure Seating Co., Limited | Private company limited by shares | Live |
| RECARO Aircraft Seating Asia Pacific Co., Limited | Private company limited by shares | Live |
| Seating Craft Limited | Private company limited by shares | Live |
| DECO SEATING LIMITED | Private company limited by shares | Live |
| Seating Direct Asia Limited | Private company limited by shares | Live |
| Seating Line Group Limited | Private company limited by shares | Live |
| EURO SEATING SOLUTIONS GROUP LIMITED | Private company limited by shares | Dissolved |
| HARMONISE SEATING (HONG KONG) LIMITED | Private company limited by shares | Live |
| INTEGRITY CINEMA SEATING COMPANY LIMITED | Private company limited by shares | Live |
| Seating Line Limited | Private company limited by shares | Live |
| ASIA PACIFIC SEATING LIMITED | Private company limited by shares | Live |
| Paperclip Seating Limited | Private company limited by shares | Live |
| Seating Star Limited | Private company limited by shares | Live |
| SUNNY & JO SEATING SYSTEM CO. LIMITED | Private company limited by shares | Live |
| K2 MOTORCYCLE SEATING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Seating Line Trading Limited | Private company limited by shares | Dissolved |
| TRASEA SEATING LIMITED | Private company limited by shares | Live |
| TRUE SEATING CONCEPTS LIMITED | Private company limited by shares | Dissolved |
| SEATO LIMITED | Private company limited by shares | Live |
| Seatom HK Limited | Private company limited by shares | Live |
| SEATOMAN FAR EAST LIMITED | Private company limited by shares | Dissolved |
| SEATON LIMITED | Private company limited by shares | Dissolved |
| SEATON LIMITED | Private company limited by shares | Live |
| SEATON CHEMICALS (CHINA) LIMITED | Private company limited by shares | Live |
| SEATON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SEATON INTERNATIONAL EDUCATION GROUP CO., LIMITED | Private company limited by shares | Live |
| SEATON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HK SEATON INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| Seaton Resources Limited | Private company limited by shares | Live |
| SEATONE LIMITED | Private company limited by shares | Live |
| Seatones International Maritime Academy Limited | Private company limited by shares | Live |
| SEATOP LIMITED | Private company limited by shares | Dissolved |
| SEATOP HOLDING LIMITED | Private company limited by shares | Dissolved |
| SEATOP SHIPPING LIMITED | Private company limited by shares | Live |
| SEATOP VALUE LIMITED | Private company limited by shares | Live |
| Seatorch Marine (Hong Kong) Consulting Limited | Private company limited by shares | Live |
| Seatosky International Limited | Private company limited by shares | Live |
| SEATOURS LIMITED | Private company limited by shares | Live |
| SeaToWorld Limited | Private company limited by shares | Live |
| SEATRADE (ASIA) LIMITED | Private company limited by shares | Live |
| SEATRADE CHARTERING LIMITED | Private company limited by shares | Dissolved |
| SEATRADE ACADEMY ( FAR EAST ) LIMITED | Private company limited by shares | Dissolved |
| SEATRADE (HONG KONG) LIMITED | Private company limited by shares | Live |
| SEA-TRADE AGENCIES (PTE) LIMITED | Private company limited by shares | Dissolved |
| SEATRADE SHIP ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| GRAND SEATRADE SHIPPING COMPANY LIMITED | Private company limited by shares | Live |