- SIA GAS
- Address:Latvia
- ML Dvini
- Address:Robezu 202, Ventspils, Latvia
- Forest LG
- Address:aiviekstes, Riga, Vidzeme, Latvia
- SIA Karlis
- Address:Cesu 18, Ergli, Madonas raj., Latvia, Latvia
- Forestars, SIA
- Address:Malkalnes,23-7, Ogre, Latvia
- Baltic Biogran
- Address:Meldru 3, Riga, Other, Latvia
- Dinaburga Rosme Ltd.
- Address:Raina 28, Daugavpils, Latvia
- SIA Palleteries
- Address:O. Vaciesa iela, Kuldiga, Kurzeme, Latvia
- EK Development
- Address:Ventspils, Riga, Latvia, Latvia
- Mezameistars LTD
- Address:P.Lejina, Riga, Vidzeme, Latvia
- Sergejs Moisejevs
- Address:
- Baltijas Intehnikas Grupa SIA
- Address:Zila 22/24, Riga, Riga, Latvia
- SIA ECOSOURCE
- Address:Celmalas, Aluksne, Kalncempji, Latvia
- LEOD ENERGY International
- Address:31, DZIRCIEMA IELA. RIGA RIGA LV-1055 Latvia
- DAX
- Address:Siguldas pr.15
- Cetana
- Address:Plavnieku 5-154, Riga, Latvia
- Private Enterprise LK Plant
- Address:Atbrivosanas aleja, Rezekne, Latgale, Latvia
- GREENERGIE
- Address:Riga, Vidzeme, Latvia
- Saules Centrs LTD
- Address:Audeju 4 Riga Lv-1050 Latvia
- SIA TMHolding
- Address:Detlava Brantkalna 17/1-120, Riga, Vidzeme, Latvia