| Ettevõtte nimi | Reg. kood |
|---|---|
| BLOCK OÜ | 11246508 |
| BLOCK7 OÜ | 16046398 |
| BLOCK 8 OÜ | 14828790 |
| BLOCK BY BLOCK CAPITAL EUROPE OÜ | 14465398 |
| ICON BLOCK OÜ | 14492679 |
| LAVA BLOCK OÜ | 14424070 |
| BLOCK KIDS OÜ kustutatud | 14488318 |
| SMART BLOCK OÜ kustutatud | 14503532 |
| BLOCK8 XAAS OÜ | 16447737 |
| BLOCK BEATS OÜ kustutatud | 14579995 |
| BLOCK PARTY OÜ | 16243584 |
| BETTER BLOCK OÜ | 16244891 |
| BLOCK MINTER OÜ | 17031803 |
| BLOCK-STAFF OÜ | 16591523 |
| BLOCK INVEST OÜ | 16352050 |
| ARENDUS BLOCK OÜ kustutatud | 14343548 |
| BLOCK HOLDINGS OÜ kustutatud | 14401116 |
| BLOCK PROPERTIES OÜ | 17397349 |
| AI BLOCK TECH OÜ kustutatud | 14522185 |
| BLOCK GAME STUDIO OÜ kustutatud | 16232600 |
| ST BLOCK VENTURES OÜ | 16509639 |
| THE UNCHAINED BLOCK OÜ | 14444835 |
| BLOCK SOLUTIONS TECH OÜ | 16295032 |
| ONE BLOCK CONSULTANTS OÜ | 16369960 |
| BLOCK GAMES FOUNDATION OÜ (endine nimi Shatterpoint Foundation OÜ) | 16513121 |
| BLOCK TECHNOLOGY EUROPE OÜ kustutatud | 14658973 |
| THE EASTERN BLOCK DESIGNS OÜ | 14751000 |
| BLOCKBEN FINANCIAL SERVICES OÜ (endine nimi Block Network OÜ) | 14424711 |
| OFFICIAL LUXURY ITEMS OÜ kustutatud (endine nimi Block&Bau OÜ) | 12968020 |
| EST EMPLOYMENT SOLUTIONS OÜ (endine nimi Qutum Block OÜ) | 14418275 |
| QUANTUM SWAN OÜ (endine nimi Block Research OÜ) | 14331108 |
| DFLOW TECHNOLOGIES LIMITED OÜ kustutatud (endine nimi Block4Chain Global OÜ) | 14612557 |
| MACHIAVELLI VENTURES OÜ (endine nimi Block Media Group OÜ) | 16669811 |
| BLÖCKE OÜ | 10513522 |
| STAVROS OÜ (endine nimi Red Block Group OÜ) | 11558455 |
| BLOCKS03 OÜ kustutatud | 16681628 |
| CHAINCRAFT OÜ kustutatud (endine nimi Block Media Group RSBT OÜ) | 16672026 |
| FUNKY BLOCKS OÜ | 16798619 |
| SKILLS OF BLOCKS OÜ | 16533804 |
| OUTSIDE THE BLOCKS OÜ | 16061682 |
| B-BLOKK OÜ kustutatud | 11182599 |
| BLOK OPS OÜ kustutatud | 14835487 |
| OPUS BLOC OÜ | 17335450 |
| MUDRA BLOCKS SERVICES AND INVESTMENT OÜ kustutatud | 14541165 |
| BLOCH AI (EU) OÜ | 17321694 |
| BALTIK BLOK OÜ EESTI FILIAAL kustutatud | 11353090 |
| BLOCKIT OÜ | 16225913 |
| BLOCKFI OÜ kustutatud | 14352903 |
| BLOCKOP OÜ kustutatud | 14788411 |
| BLOCKZY OÜ kustutatud | 14587807 |