| SEYA MECHATRONICS LIMITED | Private company limited by shares | Dissolved |
| SEYA TECHNOLOGY (ASIA) LIMITED | Private company limited by shares | Live |
| Seyaa Diamonds Limited | Private company limited by shares | Live |
| EAST SEYAN GROUP CO., LIMITED | Private company limited by shares | Live |
| SEYAN (HONG KONG) TREATMENT LIMITED | Private company limited by shares | Dissolved |
| SEYANG YBS LIMITED | Private company limited by shares | Live |
| HONGKONG SEYARN INDUSTRIES CO., LIMITED | Private company limited by shares | Live |
| SEYARUS LIMITED | Private company limited by shares | Dissolved |
| SEYB LIMITED | Private company limited by shares | Dissolved |
| LUNAGRAL SEYBEI INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| HEMATITE PETROLEUM (SEYCHELLES) LIMITED | Private company limited by shares | Dissolved |
| SEYCHELLES INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SEYCHELLES TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEYDLITZ (HONG KONG) LIMITED | | Live |
| SEYEN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEYES KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| SEYESS LIMITED | Private company limited by shares | Live |
| SEYHONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HONG SEYJ EDUCATION INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| SEYLIAN LIMITED | Private company limited by shares | Dissolved |
| SEYLLA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEYMA TECHNOLOGIES (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEYMORE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Seymour Limited | Private company limited by shares | Live |
| SEYMOURTEL LIMITED | Private company limited by shares | Live |
| SEYON ASIA LIMITED | Private company limited by shares | Live |
| GUANG ZHOU NEW SEYOOM CO., LIMITED | Private company limited by shares | Live |
| SEYOU BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Mebratu Seyoum import&export Limited | Private company limited by shares | Live |
| SEYTON ASSOCIATES LIMITED | Private company limited by shares | Dissolved |