| SEPA LIMITED | Private company limited by shares | Live |
| SEPA ASIA LIMITED | Private company limited by shares | Live |
| SEPA FRIENDS LIMITED | Private company limited by shares | Live |
| Sepa (HK) Limited | Private company limited by shares | Live |
| SEPA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SEPA MANAGEMENT LIMITED | Private company limited by shares | Live |
| SEPA TRADING H.K. LIMITED | Private company limited by shares | Dissolved |
| SEPAC COMPANY LIMITED | Private company limited by shares | Live |
| SEPAC-INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SEPAH FINANCE LIMITED | Private company limited by shares | Dissolved |
| SEPAHAN HAMRAH LIMITED | Private company limited by shares | Live |
| SEPAJATI LIMITED | Private company limited by shares | Live |
| SEPAKTAKRAW FEDERATION OF HONG KONG, CHINA LIMITED | Company limited by guarantee | Live |
| RED SEPALS HOLDING LIMITED | Private company limited by shares | Live |
| SEPAND EXPANSE TRADING CO., LIMITED | Private company limited by shares | Live |
| FRANCE SEPAR INT'L GROUP LIMITED | Private company limited by shares | Live |
| WELLS ARTIFICIAL PLANT COLOUR SEPARATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAN SEPARATOR LIMITED | Private company limited by shares | Live |
| Sepatec Prebiotics Technology Group Limited | Private company limited by shares | Dissolved |
| SEPATEK (HONGKONG) LIMITED | Private company limited by shares | Live |
| SEPAX LIMITED | Private company limited by shares | Live |
| ITALY SEPEONI (INTERNATIONAL) CO., LIMITED | Private company limited by shares | Dissolved |
| SEPH LIMITED | Private company limited by shares | Live |
| SEPH PRODUCTION LIMITED | Private company limited by shares | Live |
| SEPHIRA LIMITED | Private company limited by shares | Live |
| Sephiroth Limited | Private company limited by shares | Live |
| SEPHOME COMPANY LIMITED | Private company limited by shares | Live |
| SEPHON INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| SEPI LIMITED | Private company limited by shares | Dissolved |
| China Sepi Industrial Co., Limited | Private company limited by shares | Live |
| SEPIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sepia Co. Limited | Private company limited by shares | Dissolved |
| SEPIA LAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEPINE INDUSTRY FAR EAST LIMITED | Private company limited by shares | Live |
| HONGKONG SEPITEK HOLDING GROUP LIMITED | Private company limited by shares | Dissolved |
| SEPLOU LIMITED | Private company limited by shares | Live |
| SEPOLON LIMITED | Private company limited by shares | Dissolved |
| SEPOMS LIMITED | Private company limited by shares | Dissolved |
| SEPONE LIMITED | Private company limited by shares | Dissolved |
| SEPOT LIMITED | Private company limited by shares | Dissolved |
| S.E.POWER GROUP HK LIMITED | Private company limited by shares | Live |
| SEPP Procurement Limited | | Live |
| SEPPARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| Seppio Limited | Private company limited by shares | Live |
| Seppure Limited | Private company limited by shares | Live |
| SEPRESS LIMITED | Private company limited by shares | Live |
| SEPRO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SEPRO HONGKONG CO., LIMITED | Private company limited by shares | Live |
| SE-Progressive Limited | Private company limited by shares | Dissolved |
| Sepronio Co., Limited | | Live |
| Sepsen Co., Limited | Private company limited by shares | Live |
| ELI LILLY SEPSIS CARE LIMITED | Private company limited by shares | Dissolved |
| ON SEPT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEPT 10 CONCEPTS COMPANY LIMITED | Private company limited by shares | Live |
| HK SHIBUI SEPT CIMELIA INT'L INV. LIMITED | Private company limited by shares | Dissolved |
| SEPTAFUL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEPTANS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SEPTAPONT LIMITED | Private company limited by shares | Dissolved |
| SEPTECH LIMITED | Private company limited by shares | Live |
| SEPTEMBER 92 COMPANY LIMITED | Private company limited by shares | Dissolved |
| September Limited | Private company limited by shares | Live |
| SEPTEMBER 23 LIMITED | | Live |
| September Agency Limited | Private company limited by shares | Live |
| SEPTEMBER ARTS RESOURCES LIMITED | Private company limited by shares | Dissolved |
| September Group Co., Limited | Private company limited by shares | Live Commenced dormancy on 07-Jun-2018 |
| September Technology Co., Limited | Private company limited by shares | Dissolved |
| September Technology Co., Limited | Private company limited by shares | Live |
| GUANGZHOU SEPTEMBER DAY SHOES INDUSTRY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| September Fashion Company Limited -The- | Private company limited by shares | Live |
| SEPTEMBER MOON (HK) LIMITED | Private company limited by shares | Dissolved |
| September Holdings Limited | Private company limited by shares | Dissolved |
| September Group Holdings Industrial Co., Limited | Private company limited by shares | Live |
| Hongkong Red September Footwear Co., Limited | Private company limited by shares | Dissolved |
| SEPTEMBER INDUSTRY LIMITED | Private company limited by shares | Live |
| September Information Media Co., Limited | Private company limited by shares | Live |
| September International Limited | Private company limited by shares | Live |
| HK SEPTEMBER INTERNATIONAL BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FRANCE SEPTEMBER PHOENIX (INT'L) CO., LIMITED | Private company limited by shares | Live |
| SEPTEMBER MOON LIMITED | Private company limited by shares | Live |
| SEPTEMBER PHOENIX LIMITED | Private company limited by shares | Live |
| September Shop Limited | | Live |
| Sweet September Limited | Private company limited by shares | Live |
| SEPTEMBER TRADING LIMITED | Private company limited by shares | Live |
| SEPTEMBER WEDDING LIMITED | Private company limited by shares | Live |
| SEPTEMBREWINE TRADING LIMITED | Private company limited by shares | Live |
| SEPTENTRION ASIA LIMITED | Private company limited by shares | Dissolved |
| Septentrion Holding Limited | Private company limited by shares | Dissolved |
| Septetone (HK) Company Limited | Private company limited by shares | Live |
| SEPT-GROW TRADING LIMITED | Private company limited by shares | Dissolved |
| Septillion Company Limited | Private company limited by shares | Live |
| SEPTIMA INVESTMENT LIMITED | Private company limited by shares | Live |
| SEPTIMUS LIMITED | Private company limited by shares | Live |
| FIRST SEPTIUM LIMITED | Private company limited by shares | Dissolved |
| Septodont HK Holding Limited | Private company limited by shares | Live |
| Septuagenwe Yit Limited | Private company limited by shares | Live |
| SEPTWOLF FASHION (ASIA) LIMITED | Private company limited by shares | Live |
| SEPTWOLF GREAT INDUSTRY FINERY LIMITED | Private company limited by shares | Dissolved |
| SEPTWOLF FINERY (GROUP) LIMITED | Private company limited by shares | Dissolved |
| SEPTWOLF FINERY (HK) GROUP LIMITED | Private company limited by shares | Dissolved |
| SEPTWOLF FINERY INT'L GROUP LIMITED | Private company limited by shares | Dissolved |