| Company name | Reg. code |
|---|---|
| SINOPA OÜ | 10236643 |
| SINOPE HOLDING OÜ kustutatud | 14353156 |
| SINORA 4YOU OÜ | 17414616 |
| SINOLA-VA OÜ | 10237944 |
| SINIVA OÜ | 11027580 |
| SINGOLA OÜ | 10332855 |
| SINFRA OÜ | 17307731 |
| SINIPE OÜ | 16482745 |
| SINEWA OÜ kustutatud (former name Sinewa UÜ) | 12876619 |
| SINDLA OÜ kustutatud | 10175433 |
| SINIOJA OÜ | 16181204 |
| SINAMA OÜ | 11766194 |
| SINADA TECHNOLOGIES OÜ kustutatud | 16132962 |
| SINIKA SISETÖÖD OÜ | 16335990 |
| SINATA STUDIO OÜ | 12926205 |
| SINIKA INVEST OÜ (former name Sinika Invest UÜ) | 12978716 |
| SINEWA GRUPP OÜ kustutatud | 10693493 |
| SINIKA MAJA OÜ kustutatud | 11196288 |
| SINIRA HALDUS OÜ (former name Sinira Haldus UÜ) | 14913767 |
| SINOPACIFIC OÜ | 17221461 |
| SINTIA OÜ | 16034834 |
| MINOMA OÜ | 16187532 |
| INKÖPA OÜ (former name Himmelstern OÜ) | 14270387 |
| RINOSA OÜ | 16722215 |
| RINOPAJ OÜ kustutatud | 16115662 |
| SIMONA OÜ | 12055319 |
| SIGORA OÜ (former name Nutilamp OÜ) | 14832218 |
| SIMORA OÜ | 16135096 |
| KINOLA OÜ | 16539445 |
| LINORA OÜ | 16234409 |
| SANORA OÜ | 16166272 |
| SINUGA OÜ | 17377298 |
| SINOMAX OÜ | 12200448 |
| MINOZA OÜ | 10260943 |
| SINTORA OÜ (former name Peitlimees OÜ) | 11516936 |
| NINOLA OÜ | 14980485 |
| FINOVA OÜ kustutatud | 12074506 |
| AINOLA OÜ | 12794703 |
| SINPAL OÜ | 14577619 |
| MINORA OÜ | 12711775 |
| SINNA OÜ (former name DeVore Media OÜ) | 12637837 |
| SINTA OÜ | 16963410 |
| SINKA OÜ | 12138815 |
| VOLANTIS SHIPPING OÜ kustutatud (former name Sinomax Group OÜ) | 12863835 |
| SANOVA LIMITED OÜ | 17135187 |
| FINORA CAPITAL OÜ (former name OÜ Kolomard Vöörld) | 10056970 |
| LINOPAK TECHNOLOGIES OÜ | 12389339 |
| MINORA WORLDWIDE OÜ kustutatud | 12564713 |
| REISILE SINUGA OÜ (former name Unelmkodu OÜ) | 16370816 |
| SANORA ENTERPRISE OÜ | 14029674 |