| Company name | Reg. code |
|---|---|
| DECHEL OÜ | 14500887 |
| DECKOL OÜ | 11969000 |
| DECEM OÜ | 14936099 |
| DECKOL TRANS OÜ | 10802203 |
| DECKOL NORD OÜ | 12296939 |
| DECKOL EHITUS OÜ | 10800687 |
| DECH MEDICAL RECRUITMENT OÜ kustutatud | 16128558 |
| IXCHEL OÜ | 14394184 |
| RACHEL OÜ kustutatud | 10375043 |
| VECTEL OÜ kustutatud | 10174043 |
| DEVOEL OÜ | 14669801 |
| DESHOL OÜ kustutatud | 14942059 |
| DENTEL OÜ | 10074146 |
| MERHEL OÜ kustutatud | 11668020 |
| KERHEL OÜ kustutatud | 14087252 |
| LECIEL OÜ | 14901669 |
| NECHET OÜ | 17337904 |
| DENPEL OÜ kustutatud | 14483918 |
| KECHTEL OÜ | 16874451 |
| TECHELP OÜ (former name datasaver OÜ) | 14795799 |
| DEKEL OÜ | 16588509 |
| DEVEL OÜ kustutatud | 11966591 |
| TECHE OÜ (former name TEMPS OÜ) | 14795405 |
| DEFEL OÜ | 14739861 |
| EICHEL ADVISORY OÜ | 14471938 |
| B3HECKEL OÜ | 16317087 |
| LECIEL CONSULT OÜ | 16972478 |
| DZ.MICHEL OÜ | 16909474 |
| RACHEL ENTERPRISES OÜ (former name OÜ Fina-men) | 11193752 |
| GERHEL TEENUSED OÜ (former name K-Pellet OÜ) | 16616693 |
| GETHEL CREATIVE OÜ (former name Ökokull OÜ) | 14887403 |
| VECHER MEDIA OÜ (former name OÜ Narva Meister +) | 12241921 |
| BETHEL LABS OÜ | 17394144 |
| MERHEL GRUPP OÜ kustutatud | 16398009 |
| DENSEL KINNISVARA OÜ | 12121051 |
| BECHTEL GROUP OÜ kustutatud | 12127007 |
| DENSEL BALTIC OÜ | 10668331 |
| LUCHEL METS OÜ | 17271789 |
| CEDRIC MICHEL OÜ | 14896738 |
| PACHEL KULLASSEPP OÜ | 11405823 |
| MICHEL CAPITAL OÜ | 11908607 |
| DENSEL AGENTUUR OÜ | 10673295 |
| DENVEL INVEST OÜ kustutatud | 12714532 |
| BM EICHEL OÜ kustutatud | 12949206 |
| DABHEL KOTESWAR OÜ kustutatud (former name Citycorp OÜ) | 14845965 |
| ETHEL CONSULTING OÜ | 14459908 |
| ETHEL TRANSPORT OÜ | 14210557 |
| TEHEL GRUPP OÜ | 10680444 |
| ETHEL DISAIN OÜ | 12340965 |
| ERHEL PRODUCTION OÜ | 12335740 |