| Company name | Reg. code |
|---|---|
| STEN OÜ | 16046441 |
| STÉN & CO OÜ | 10383781 |
| TOR & STEN OÜ | 12863829 |
| STEN INVEST OÜ | 16868953 |
| STEN MANSEN OÜ kustutatud | 11127910 |
| STEN ANDREAS OÜ | 11931457 |
| STEN EXPERTEN OÜ | 17004344 |
| STEN INVESTMENT OÜ | 16309679 |
| ETTEVAATLIK STEN OÜ | 14387089 |
| STENE OÜ | 12335243 |
| TARK STEND OÜ kustutatud | 12434749 |
| STENO GROUP OÜ | 17136198 |
| STEP BY STEP OÜ (former name BlinBerry OÜ) | 16185094 |
| STEIN OÜ kustutatud | 12983048 |
| STEM OÜ | 12033364 |
| STET OÜ | 14199838 |
| STEEN OÜ | 10621097 |
| STERN OÜ | 12345425 |
| STEEN CONSULTING OÜ | 12772972 |
| THOMPSON&STEIN OÜ | 12979503 |
| SWING & STEP OÜ | 11015588 |
| STEK BILDER OÜ | 11207841 |
| STEF GLOBAL OÜ | 16724349 |
| STUDIO STEIN OÜ | 16303317 |
| STEC EUROPE OÜ | 16513871 |
| TEGUS STEM OÜ | 17478243 |
| AB STEIN OÜ | 17284533 |
| STERN REISID OÜ | 11116838 |
| STEF CAPITAL OÜ (former name Varomax OÜ) | 14321446 |
| LIINA STEIN OÜ | 11937106 |
| STEP2WORK OÜ | 12093805 |
| STEIN TRADING OÜ | 17208513 |
| STEP UP OÜ | 17137513 |
| STEP4UHEALTH OÜ (former name Foot Care Studio OÜ) | 16353321 |
| EVERY STEP OÜ | 14271228 |
| STEIN CONSULTING OÜ | 16457486 |
| INVER STERN OÜ | 14083857 |
| SECOND STEP OÜ kustutatud | 10614772 |
| HELLO STEM OÜ kustutatud | 16482389 |
| STEC ESTONIA OÜ | 14058138 |
| STEIN TRANSPORT OÜ kustutatud | 11137127 |
| STEP BROTHERS OÜ kustutatud | 12217972 |
| PRO STEP OÜ | 16831217 |
| STEM MÖÖBEL OÜ kustutatud | 12766552 |
| STEF GRUPP OÜ kustutatud | 12084835 |
| SMART STEP OÜ | 12099423 |
| STEIN PARK OÜ | 14820942 |
| I-STEND OÜ | 14290734 |
| LAEDI STEM OÜ kustutatud (former name Ideal Mets OÜ) | 10817802 |
| LVI-STEP OÜ (former name Step Ehitus OÜ) | 12439132 |