| Company name | Reg. code |
|---|---|
| BSG OÜ | 17081497 |
| BSG LAB OÜ (former name Enemy OÜ) | 16434077 |
| BSG MEDIA OÜ | 16294802 |
| BSG ESTONIA OÜ | 12974765 |
| BSG CONSULTING OÜ | 14594730 |
| BSG INVESTMENT OÜ kustutatud | 14565154 |
| BSGN OÜ | 16741112 |
| BST OÜ (former name Baltic Property Holding OÜ) | 14277076 |
| BDG OÜ | 10424698 |
| BSI OÜ | 14591080 |
| BSX OÜ kustutatud | 16007576 |
| BUG OÜ | 14037484 |
| BVG OÜ | 17289967 |
| BVSG OÜ | 16952168 |
| BFG OÜ | 10724087 |
| BMG OÜ | 14637066 |
| BGG OÜ kustutatud | 17001535 |
| BIG OÜ | 16657883 |
| BSW OÜ | 11921625 |
| BRG OÜ | 16115679 |
| BSM OÜ | 14588652 |
| BNG OÜ (former name SMART-E OÜ) | 16098064 |
| BHG OÜ | 10280880 |
| BSP OÜ | 11746783 |
| BSH OÜ | 14346357 |
| BESG OÜ kustutatud | 12047567 |
| BSC OÜ | 12038137 |
| BRG HORIZON OÜ | 16785664 |
| BIG SOLUTIONS OÜ | 14587769 |
| BMG CONSULT OÜ | 10827858 |
| BIG DONUT OÜ | 12628488 |
| BTG BALTIC OÜ | 10570566 |
| BCSG CONSULTING OÜ kustutatud | 14418950 |
| BDG HOLDINGS OÜ | 10341133 |
| BHG CONSULT OÜ | 12793112 |
| BWG HOLDING OÜ kustutatud | 16136859 |
| BSP INVESTMENTS OÜ | 16536524 |
| BGG TECHNOLOGIES OÜ (former name TeachMe Tutoring OÜ) | 16111279 |
| BDG TRADING OÜ kustutatud | 11969253 |
| BSD INTERNATIONAL OÜ | 14495293 |
| BMG CAPITAL OÜ | 14059830 |
| BSK GAMES OÜ kustutatud (former name InterMassive OÜ) | 12994388 |
| SEMTRUVARTO BSO OÜ (former name WGA Wood OÜ) | 14805842 |
| BGS10 HOLDING OÜ (former name ScaffUp OÜ) | 14528733 |
| KOHILA BAG OÜ kustutatud | 12646150 |
| ASG EU OÜ | 16222292 |
| ASG TOOLS OÜ | 12543195 |
| BIG DIPPER OÜ | 14211798 |
| BSZ MANAGEMENT OÜ | 16200273 |
| BSP GROUP OÜ | 14630673 |