| Ettevõtte nimi | Reg. kood |
|---|---|
| SO HOLDING OÜ | 12470001 |
| SOKK HOLDINGS OÜ | 17051800 |
| SOFT7 HOLDING OÜ | 16922457 |
| SORMA HOLDING OÜ kustutatud | 10729038 |
| SOME HOLDINGS OÜ kustutatud | 12305549 |
| SONCE HOLDING OÜ | 14712678 |
| BRINK'S BALTICS AS (endine nimi G4S Cash Solutions Holding (Estonia) OÜ) | 14823604 |
| SOWINO HOLDING OÜ kustutatud | 11666191 |
| SOKKEL HOLDING OÜ | 12245586 |
| SÕRMUS HOLDING OÜ | 10301470 |
| SOLARI HOLDING OÜ | 10530561 |
| SOMVELT HOLDING OÜ (endine nimi Valuxury OÜ) | 14961424 |
| SOLDON HOLDINGS OÜ | 17269396 |
| SOLFORU HOLDING OÜ | 17002173 |
| SOLIDUS HOLDING OÜ | 17407770 |
| SOMERS HOLDINGS OÜ | 17201228 |
| SOMERSET HOLDING OÜ kustutatud | 10988351 |
| SOLOASIS HOLDING OÜ kustutatud | 11427977 |
| SOLANDIS HOLDING OÜ | 17463603 |
| SOULSTAR HOLDING OÜ | 17299813 |
| SOFTIDEV HOLDING OÜ | 14362037 |
| SOCAMARX HOLDING OÜ | 17272808 |
| SOLOMATIN HOLDING OÜ kustutatud | 16051577 |
| SPCT SOUND HOLDING OÜ | 16588610 |
| SOUTH WEST HOLDING OÜ (endine nimi Bestone Group OÜ) | 11811440 |
| HOLDING SOLUTIONS OÜ (endine nimi Suntruth Baltic OÜ) | 11534800 |
| SOFTRIDGE HOLDING OÜ | 16214654 |
| SOLIDINPUT HOLDING OÜ | 16683952 |
| SODERSTROM HOLDING OÜ | 16972538 |
| SOVEREIGN HOLDINGS OÜ | 12439304 |
| EV SOLUTIONS HOLDING OÜ kustutatud | 16992883 |
| VAAB PÕLD OÜ (endine nimi Sompa Holding OÜ) | 12321293 |
| MELLWEN OÜ kustutatud (endine nimi Soros Holding OÜ) | 11041025 |
| SOLARFARM OÜ (endine nimi SMART SOLAR OÜ) | 14077118 |
| ZAVE CENTRE OÜ kustutatud (endine nimi Zave Holding OÜ) | 14543098 |
| LAMBIST HOLDING OÜ kustutatud (endine nimi OÜ Soomest Holding) | 11400926 |
| ENTERTAINMENT CONSULTING OÜ (endine nimi Solemis Holding OÜ) | 11470252 |
| BIG DATA SCORING AS (endine nimi Social Media Holding OÜ) | 12418058 |
| SUNLY HOLDING OÜ (endine nimi Sunly Solar Holding OÜ) | 16425243 |
| TRIIN SOLLAND HOLDING OÜ | 14420444 |
| SOULS FACTORY HOLDINGS OÜ | 17522286 |
| SOOLA HOLDING MANAGEMENT OÜ | 16262127 |
| PLANON SOLUTIONS HOLDINGS OÜ | 17134199 |
| ERMENEGILDO & SONS HOLDING OÜ | 16205514 |
| HARDWARE SOLUTIONS HOLDING OÜ | 17381093 |