greenwell is a brand of Greenwell Energy GmbH

Corporate purpose: Energy and environmental engineering services
UID Nr: ATU73849419
Company registration number: 497247 x
Commercial court: Commercial court Vienna (“Handelsgericht Wien”)

Address: Kellerberggasse 9/C29, 1230 Wien, Austria

Member of the Austrian Federal Economic Chamber, national guild of utility companies for gas and heat

Professional law:
Trade Regulations:
Municipal Authority of the City of Vienna
Consumers have the opportunity to submit complaints to the EU’s online dispute resolution platform:
You can also address any complaints to the above-mentioned e-mail address.