- Editanne LLC
- Address:Lubja, Parnu, Parnumaa, Estonia
- OY Klug And CO
- Address:Ookatku, Jogevamaa, Other, Estonia
- Aksorsan Oy
- Address:Viljandimaa, Viljandi, Estonia
- DSD Trade OU
- Address:Tallinn, Tallinn, Estonia
- Best FireWood Baltic OU
- Address:Manniku 106B, Tallinn, Harjumaa, Estonia
- Sinus Holding
- Address:Jaama, Polva, Estonia
- Polar Heat OU
- Address:Roopa 4, Voru, Other, Estonia