| STEMARK INVESTMENT AND FINANCE LIMITED | Private company limited by shares | Dissolved |
| STEMARK REALTY LIMITED | Private company limited by shares | Dissolved |
| STEMARK SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Stematic Limited | Private company limited by shares | Live |
| STEMAX Limited | Private company limited by shares | Live |
| STEMBIT LIMITED | Private company limited by shares | Live |
| STEMBYSTEM LIMITED | Private company limited by shares | Live |
| CHK STEMCELL LIMITED | Private company limited by shares | Live |
| STEMCON SHIPPING CO., LIMITED | | Live |
| STEMCORE LIMITED | Private company limited by shares | Live |
| STEM.Ed Limited | | Live |
| STEMER MATERIALS CO., LIMITED | | Live |
| STEMex LIMITED | Private company limited by shares | Live |
| STEMFLUX LIMITED | Private company limited by shares | Live |
| Stemie Company Limited | Private company limited by shares | Live |
| SteMing Limited | Private company limited by shares | Dissolved |
| SteMing Hong Kong Limited | Private company limited by shares | Dissolved |
| Stemm Limited | | Live |
| STEMO GROUP LIMITED | Private company limited by shares | Live |
| FRANCE STEMOLOGY COSMETICS LIMITED | Private company limited by shares | Live |
| FRANCE STEMON GROUP LIMITED | Private company limited by shares | Live |
| Stemoo Electric Company Limited | | Live |
| STEMPEL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Stemplays Limited | Private company limited by shares | Live |
| STEMPO ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| Stemset-Farm Limited | Private company limited by shares | Dissolved |
| SWITZERLAND EM' STEMTCELLEMBRYONIC STEM CELLS ANTI-AGING RESEARCH CENTER LIMITED | Private company limited by shares | Live |
| STEMTEC LIMITED | | Live |
| STEMTECH LIMITED | Private company limited by shares | Dissolved |
| StemWise Education Limited | Private company limited by shares | Live |
| STENBERG LIMITED | Private company limited by shares | Live |
| TCP STENCIL PRINTER CORP. LIMITED | Private company limited by shares | Dissolved |
| SYNERGENCE STENCIL COMPANY LIMITED | Private company limited by shares | Live |
| POWER STENCIL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| STENCIL-TECH LIMITED | Private company limited by shares | Live |
| StencilWorks Limited | | Live |
| Stend Limited | Private company limited by shares | Live |
| STENDAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STENDEN ENGINEERING ( HONG KONG ) LIMITED | Private company limited by shares | Dissolved |
| Stenders International Co., Limited | Private company limited by shares | Live |
| STENDERSON LIMITED | Private company limited by shares | Live |
| STENDO (ASIA) LIMITED | Private company limited by shares | Live |
| S-TENG CO., LIMITED | Private company limited by shares | Dissolved |
| HK STENG INDUSTRY LIMITED | Private company limited by shares | Live |
| STENHAM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| STENHOUSE COMPANY LIMITED | Private company limited by shares | Dissolved |
| STENHOUSE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STENLAKE COMPANY LIMITED | Private company limited by shares | Dissolved |
| STENN FS LIMITED | Private company limited by shares | Live |
| STENNING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Steno Limited | | Live |
| STENOAK LIMITED | Private company limited by shares | Live |
| STENOR LIMITED | Private company limited by shares | Dissolved |
| STENOREX LIMITED | Private company limited by shares | Dissolved |
| GATE STENOS ASIA LIMITED | Private company limited by shares | Live |
| STENT INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| Stentoft Limited | Private company limited by shares | Live |
| STENTOR LIMITED | Private company limited by shares | Dissolved |
| STEP BY STEP LIMITED | Private company limited by shares | Dissolved |
| JET STEP LIMITED | Private company limited by shares | Live |
| WIN STEP COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIG STEP COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAY STEP COMPANY LIMITED | Private company limited by shares | Live |
| MAX STEP LIMITED | Private company limited by shares | Dissolved |
| JOY STEP LIMITED | Private company limited by shares | Dissolved |
| POP STEP COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP STEP LIMITED | Private company limited by shares | Dissolved |
| SKY STEP LIMITED | Private company limited by shares | Dissolved |
| TRY STEP LIMITED | Private company limited by shares | Dissolved |
| HOP STEP LIMITED | Private company limited by shares | Dissolved |
| STEP ONE LIMITED | Private company limited by shares | Dissolved |
| STEP KEY LIMITED | Private company limited by shares | Dissolved |
| STEP TOP LIMITED | Private company limited by shares | Dissolved |
| NEW STEP COMPANY LIMITED | Private company limited by shares | Dissolved |
| STEP ON LIMITED | Private company limited by shares | Dissolved |
| STEP IN LIMITED | Private company limited by shares | Live |
| STEP UP LIMITED | Private company limited by shares | Live |
| WIN STEP LIMITED | Private company limited by shares | Dissolved |
| STEP BY STEP LIMITED | Private company limited by shares | Live |
| KEY STEP LIMITED | Private company limited by shares | Dissolved |
| STEP LIMITED | Private company limited by shares | Dissolved |
| ERA STEP LIMITED | Private company limited by shares | Live |
| IN STEP LIMITED | Private company limited by shares | Dissolved |
| STEP WIN LIMITED | Private company limited by shares | Live |
| STEP ON LIMITED | Private company limited by shares | Live |
| STEP KEY LIMITED | Private company limited by shares | Live |
| STEP JOY LIMITED | Private company limited by shares | Live |
| NEW STEP LIMITED | Private company limited by shares | Dissolved |
| FAR STEP LIMITED | Private company limited by shares | Live |
| PRO STEP LIMITED | Private company limited by shares | Dissolved |
| SKY STEP LIMITED | Private company limited by shares | Dissolved |
| STEP ONE LIMITED | Private company limited by shares | Live |
| ART STEP LIMITED | Private company limited by shares | Live |
| ONE STEP LIMITED | Private company limited by shares | Live |
| BIG STEP LIMITED | Private company limited by shares | Dissolved |
| SUN STEP LIMITED | Private company limited by shares | Dissolved |
| ON STEP LIMITED | Private company limited by shares | Live |
| STEP NEW LIMITED | Private company limited by shares | Dissolved |
| TOP STEP LIMITED | Private company limited by shares | Live |
| JOY STEP LIMITED | Private company limited by shares | Live |