| Company name | Reg. code |
|---|---|
| S-COM OÜ | 14461615 |
| INTELLIGENT-S.COM OÜ (former name Intelligent Systems Corporation OÜ) | 12542901 |
| F.S-COMP OÜ | 17334292 |
| SUWY & COM OÜ kustutatud | 10795561 |
| STARK COM OÜ kustutatud | 12438693 |
| SB COMPANY OÜ | 14499718 |
| COMIC SANS OÜ | 12966297 |
| SV COMPANY OÜ kustutatud | 14122356 |
| COMFY STAY OÜ | 16379007 |
| SOLVER COM OÜ | 10507237 |
| SL COMPANY OÜ (former name Küüned Ilusaks OÜ) | 14271263 |
| SVK COMPANY OÜ | 17368483 |
| SLK COMPANY OÜ | 11276355 |
| SUP COMPANY OÜ kustutatud | 14289961 |
| SPX COMPANY OÜ | 17174951 |
| SDP COMPANY OÜ kustutatud | 14168507 |
| SA COMMERCE OÜ kustutatud (former name SA Commerce) | 12441962 |
| COMITY SHOP OÜ | 17009821 |
| S&S COMPANY OÜ | 11234959 |
| COMPOTEXA OÜ kustutatud (former name SAMLOVE CONSULTANT COMPANY OÜ) | 14444108 |
| SONO COMPANY OÜ kustutatud | 16730249 |
| SFCC COMPANY OÜ | 17362374 |
| S43 COMMERCE OÜ | 17449618 |
| STAY COMPANY OÜ | 14989606 |
| STRATIFY COM OÜ | 16964071 |
| SM COMPUTING OÜ (former name OÜ SM Computing) | 11641268 |
| SKYI COMPANY OÜ | 17357077 |
| S.T. COMPANY OÜ | 16503269 |
| COMMON SENSE OÜ | 14548285 |
| S.T. COMPANY OÜ kustutatud | 14011349 |
| STAR COMPANY OÜ | 12472974 |
| SAFCO COMPANY OÜ kustutatud | 16760747 |
| SOIS COMMERCE OÜ kustutatud | 14635437 |
| SWEET COMPANY OÜ kustutatud | 11157578 |
| SOLEY COMPANY OÜ kustutatud | 16487961 |
| SPIRA COMPANY OÜ | 11343619 |
| SVSP COMMERCE OÜ kustutatud | 12651621 |
| SUPERNOVA COM OÜ kustutatud | 10422392 |
| KING`S COMPANY OÜ kustutatud | 11278974 |
| SMALL COMPANY OÜ | 10897037 |
| COMBI SERVICE OÜ (former name K2 Partners OÜ) | 16142854 |
| SMITH COMPANY OÜ kustutatud | 12325084 |
| SISAK COMPANY OÜ | 16915799 |
| SMITT COMPACT OÜ | 12327143 |
| SANTA COMPANY OÜ kustutatud | 11995724 |
| COMPO SERVICE OÜ | 11099622 |
| STEIN COMPANY OÜ | 11782833 |
| DECALSET OÜ kustutatud (former name Service Company OÜ) | 12914076 |
| SHELBY COMPANY OÜ | 17275451 |
| COMCAR SERVICE OÜ | 11961286 |