| Company name | Reg. code |
|---|---|
| EGOKATE OÜ | 12460391 |
| EPOKATE OÜ | 11136642 |
| ECOKATE GROUP OÜ | 17391826 |
| EPOKATE TRADING OÜ | 12520609 |
| ECOMATE OÜ | 14258446 |
| ECOKÜTE OÜ (former name Vector HNS OÜ) | 16140683 |
| PROKATE OÜ | 16962907 |
| UGOSKATE OÜ | 16753960 |
| ERKATE OÜ | 14386865 |
| GOGATE OÜ kustutatud | 11579670 |
| EAKATE HOOLDEKODU OÜ | 12746348 |
| ROMTERRIK OÜ kustutatud (former name Estkate OÜ) | 14336011 |