| Company name | Reg. code |
|---|---|
| EURING OÜ | 11015022 |
| EURIKO OÜ kustutatud | 11316628 |
| EURENT EESTI OÜ | 14854355 |
| EERING OÜ | 16923451 |
| EDURING OÜ | 12925766 |
| ELURING OÜ | 11441500 |
| EURREG OÜ | 10354087 |
| EURIVO OÜ | 17433476 |
| EURORING OÜ | 12749861 |
| IURING KONSULT OÜ | 11532504 |
| TURING LABS OÜ | 14612066 |
| ENDER TURING OÜ (former name evios OÜ) | 14487359 |
| EC UURING OÜ kustutatud | 12491776 |
| TURING MACHINE OÜ kustutatud | 14503880 |
| EUPRINT OÜ | 12538905 |
| ATURING OÜ kustutatud | 16022400 |
| EFFING OÜ kustutatud | 14644924 |
| CELURING OÜ | 12051497 |
| ELBRING OÜ kustutatud | 10948023 |
| ERIRING OÜ | 17145412 |
| ESTRING OÜ (former name Estring UÜ) | 14570920 |
| ELDING OÜ | 16663458 |
| EERUNG OÜ | 14829825 |
| BEARING OÜ kustutatud | 14287034 |
| ABRING OÜ | 10234029 |
| ELVING OÜ | 14464756 |
| EMERING OÜ | 10214647 |
| DEERING OÜ kustutatud | 12291824 |
| BORING OÜ | 14491237 |
| ERDING OÜ | 11029567 |
| ELTING OÜ kustutatud | 10392142 |
| ELEKTER EURONA OÜ | 11353753 |
| EURORING GRUPP OÜ | 17109847 |
| EURON GROUP OÜ kustutatud | 11390323 |
| DASHING & DARING OÜ | 14922105 |
| ELLING BALTIC OÜ | 12171379 |
| AGRING CAPITAL OÜ | 16829114 |
| ENERING TECHNOLOGIES OÜ | 16055894 |
| DURANG IHIMBA OÜ (former name ARTFAL EKSPORT OÜ) | 12789553 |
| BERING OPTICS OÜ | 12303607 |
| MEDIA BUYING OÜ | 16631406 |
| ELVING PROJEKT OÜ kustutatud | 10847826 |
| DERING REKLAAM OÜ | 10114408 |
| ELBING INDUSTRIES OÜ | 17233961 |
| DESTROY BORING OÜ kustutatud (former name NOT BAD OÜ) | 14572208 |
| BORING SOLUTIONS OÜ kustutatud | 14977359 |
| DARING CAPITAL OÜ | 12024158 |
| QUANTITATIVE EASING OÜ | 14529678 |
| NURME CARING OÜ | 16121875 |
| BORING MOTORS OÜ | 14982917 |