| Company name | Reg. code |
|---|---|
| BSC OÜ | 12038137 |
| BSC KNARS OÜ | 10066968 |
| BIGGARWAL DRAHELCICE OÜ (former name BSCarendus OÜ) | 14922157 |
| BLC OÜ | 14504566 |
| BFC OÜ | 14026061 |
| BSG OÜ | 17081497 |
| BST OÜ (former name Baltic Property Holding OÜ) | 14277076 |
| BSI OÜ | 14591080 |
| BOSC OÜ | 16945837 |
| BSX OÜ kustutatud | 16007576 |
| BCS OÜ | 12405728 |
| BLC OÜ kustutatud | 12370268 |
| BSW OÜ | 11921625 |
| ESC OÜ | 11487910 |
| BTC OÜ | 10308727 |
| FSC OÜ kustutatud | 12168360 |
| ASC OÜ | 12547637 |
| CSC OÜ | 16255570 |
| BSM OÜ | 14588652 |
| BSP OÜ | 11746783 |
| BSH OÜ | 14346357 |
| BCC 365 OÜ kustutatud | 12223432 |
| ESC GULF OÜ | 12578939 |
| ESC INTERNATIONAL OÜ | 16245100 |
| BSG CONSULTING OÜ | 14594730 |
| GSJM BIC OÜ | 14560731 |
| BSD INTERNATIONAL OÜ | 14495293 |
| ASC TORUTÖÖD OÜ kustutatud | 16135736 |
| HSC INVEST OÜ | 17231850 |
| B2BVC OÜ kustutatud | 16424280 |
| BSP INVESTMENTS OÜ | 16536524 |
| BCC & PARTNERS OÜ kustutatud | 12441880 |
| BHC SPV OÜ kustutatud | 16475640 |
| BSK GAMES OÜ kustutatud (former name InterMassive OÜ) | 12994388 |
| GSC HOLDING OÜ | 12801403 |
| BCS ADVISORY OÜ | 16069442 |
| BCC CAPITAL OÜ kustutatud | 12429062 |
| ASC KINNISVARA OÜ kustutatud | 11032233 |
| BDC GROUP OÜ kustutatud | 14107262 |
| BMC UNITED OÜ | 16966590 |
| BRC GROUP OÜ (former name OÜ BRC Finance) | 11895129 |
| BSF CAPITAL OÜ (former name Finemetalli OÜ) | 14360251 |
| DSC OFF OÜ kustutatud | 16675312 |
| BSU ENTERTAINMENT OÜ kustutatud | 16206844 |
| GSC CONSULTATIONS OÜ kustutatud | 12108866 |
| BSK GROUP OÜ | 16463050 |
| ESC TEHNIKA OÜ | 10972572 |
| ASC-SEADMED OÜ kustutatud | 10847235 |
| BSG ESTONIA OÜ | 12974765 |
| BSZ MANAGEMENT OÜ | 16200273 |