| Company name | Reg. code |
|---|---|
| BABBON OÜ | 16127524 |
| BABRUN OÜ | 14056056 |
| BABYBOO OÜ | 17133047 |
| BABBIT OÜ | 16933702 |
| BABELON OÜ | 10367993 |
| JTDIGIMAX OÜ kustutatud (former name Digital Baboon OÜ) | 14864046 |
| BABYLON TECHNOLOGIES OÜ | 16040177 |
| BABOR LEGAL OÜ (former name World Children Organization Corporate OÜ) | 11022140 |
| BABIN EHITUS OÜ kustutatud | 11474847 |
| THE BABYLON BAR OÜ | 14998367 |
| BABOU OÜ | 16887525 |
| EEBEN ETTEVÕTTED OÜ (former name OÜ Babylon Club) | 11668238 |
| CARBON-6 OÜ | 16145628 |
| BANBONE OÜ kustutatud | 12249957 |
| BAIRON OÜ | 14037538 |
| BAMBOS OÜ | 12434726 |
| BATLON OÜ | 10466099 |
| BAMBOO OÜ | 17201033 |
| BACTON OÜ | 16040208 |
| BASBAN OÜ | 14387586 |
| BATOON OÜ | 14445361 |
| AABRON OÜ kustutatud | 12237463 |
| BAUCON OÜ (former name Daugava Seafoods OÜ) | 14403658 |
| LABEON OÜ | 10433390 |
| BARKON OÜ | 14996523 |
| BAURON OÜ | 16551334 |
| GAMBON OÜ | 10392739 |
| BAICON OÜ | 14276697 |
| CABRON OÜ kustutatud | 14567687 |
| BONBON OÜ | 10771649 |
| BIXBON OÜ | 14798786 |
| CARBON REDUCTION CARBON TRADING OÜ kustutatud | 16468142 |
| ABION OÜ | 12055006 |
| BARTON GLOBAL OÜ | 14298285 |
| CARBON FARMS OÜ kustutatud | 14911604 |
| CARBON GLOBAL OÜ (former name OneOakLabs OÜ) | 16303524 |
| BONBON NEBULA OÜ kustutatud | 14381483 |
| CARBON INVESTMENT OÜ kustutatud | 12139080 |
| BAUTON PAINTING OÜ | 16618334 |
| FOXCAP CARBON OÜ | 17215006 |
| AABRON FINANCE OÜ kustutatud | 12690174 |
| GIKONGORO BAMBOU OÜ kustutatud (former name Skütte OÜ) | 12903977 |
| BAABOO MARKETPLACE OÜ kustutatud | 16578287 |
| MARKETING BAMBOO OÜ kustutatud | 14036332 |
| BARBOS TRANS OÜ | 12751102 |
| CARBON.EE OÜ kustutatud | 11528559 |
| BAMBOO BALTIC OÜ | 14994292 |
| BAMBOO GROUP OÜ | 11214425 |
| BAMBOO BOOST OÜ | 17105298 |
| CARBON OFFSET OÜ | 16348030 |