| Company name | Reg. code |
|---|---|
| SINCORE OÜ | 11976164 |
| BEST SINCERE OÜ | 14837569 |
| PRECIOUS, DELICIOUS & SINCERE OÜ | 12611275 |
| SINCTRA OÜ | 14965801 |
| SINVARE OÜ (former name Kolyasikk OÜ) | 16877679 |
| SINTORA OÜ (former name Peitlimees OÜ) | 11516936 |
| SINOREF (EUROPE) OÜ kustutatud | 14954453 |
| SINCERA ASSETS OÜ | 12190980 |
| SINCERA GRUPP OÜ kustutatud (former name Sincera Grupp AS) | 10646921 |
| SINCON SOURCING OÜ | 14914413 |
| SINOPE HOLDING OÜ kustutatud | 14353156 |
| SINORA 4YOU OÜ | 17414616 |
| SANCORE OÜ | 17476155 |
| INCORE OÜ | 17145441 |
| HEDLAND OÜ (former name Siniorg OÜ) | 12906875 |
| SKINCARE OÜ kustutatud | 12083190 |
| LUNCORE OÜ | 17260797 |
| LANCORE OÜ kustutatud | 10144021 |
| MINDCORE OÜ | 16834523 |
| FUNCORE OÜ kustutatud | 12016868 |
| UNICORE OÜ | 16461217 |
| FINNCORE OÜ | 14309866 |
| VINCERE OÜ | 10668064 |
| SKINCARE OÜ kustutatud | 14473280 |
| INCOREX OÜ | 17482598 |
| SIRCORP OÜ | 12588725 |
| SKYCORE OÜ | 17164616 |
| SYNCORP OÜ | 14867984 |
| ITCORE OÜ | 16923020 |
| ENCORE OÜ kustutatud | 11904584 |
| SONORE OÜ | 14142597 |
| TINORE OÜ | 11220549 |
| INNORE OÜ (former name Innore Design OÜ) | 14079548 |
| SICARE OÜ (former name Jahutus ja Küte OÜ) | 14099893 |
| SIDORE OÜ | 17376548 |
| INFORE OÜ (former name Infore AS) | 11968070 |
| INCOME OÜ | 14528517 |
| SINCE 95 OÜ | 14148031 |
| SINCE 2025 OÜ | 17156505 |
| VINCERE INVEST OÜ | 17045969 |
| TWINCORE SYSTEMS OÜ | 17268971 |
| VETRA SKINCARE OÜ (former name Numae OÜ) | 16560770 |
| GENCORE-HAAS OÜ kustutatud | 12751251 |
| ÜGE SKINCARE OÜ | 17179983 |
| STELLA SKINCARE OÜ | 16976401 |
| NAYA SKINCARE OÜ | 16202023 |
| AESTI SKINCARE OÜ | 12767764 |
| SP SKINCARE OÜ | 16651521 |
| MEDER SKINCARE OÜ | 17247331 |
| BITCORE NETWORK OÜ kustutatud | 16666497 |