ABD GmbH

Consultancy/ planning company

BHT GmbH – Windhager

Sales

Compost Systems GmbH

Consultancy/ planning company

CONA

Manufacturer in Upper Austria

Ecotherm Austria

Manufacturer in Upper Austria

Energieinstitut an der JKU Linz

Research and educational institution

Energiewerkstatt Verein

Consultancy/planning company

ETA

Manufacturer in Upper Austria

Fröling

Manufacturer in Upper Austria

Fronius International

Manufacturer in Upper Austria

GASOKOL

Manufacturer in Upper Austria

Green Sentinel GmbH

Consultancy/planning company

GUNTAMATIC

Manufacturer in Upper Austria

Hargassner

Manufacturer in Upper Austria

Internorm International

Sales

JKU Linz - VWL Institut

Research and educational institution

Ochsner Wärmepumpen

Manufacturer in Upper Austria

ÖkoFEN Pelletsheizung

Manufacturer in Upper Austria

Peneder Gruppe

Consultancy/Planning Company

POLYTEC HOLDING AG

Manufacturer in Upper Austria

Primetals Technologies Austria GmbH

Consultancy/ planning company

Rabmer Group

Sales

RIKA

Manufacturer in Upper Austria

SOLARFOCUS

Manufacturer in Upper Austria

Tropper Maschinen und Anlagen

Others