Großer Spreering 5
13599 Berlin, Deutschland

Phone: +49 30 267-0
Fax:       +49 30 267-10719

Homepage: https://www.bew.berlin/

CHEMPARK, Gebäude G11
51368 Leverkusen, Germany

Phone: +49 214 305 7885
Fax:     +49 214 3065 7885

Homepage: http://www.currenta.de

Marguerrestr. 1
68199 Mannheim, Germany

Phone: +49 621 868 43 10
Fax:     +49 621 868 43 19

Homepage: http://www.gkm.de

Batteriestraße 48
24939 Flensburg, Germany

Phone: +49 461 487-0
Fax:     +49 461 487-1880

Homepage: http://www.stadtwerke-flensburg.de

Rüttenscheider Str. 1-3
45128 Essen, Germany

Phone: +49 201 801-00
Fax:     +49 201 801-6388

Homepage: http://www.steag.com

Theodor-Heuss-Allee 20
28215 Bremen, Germany

Phone: +49 421 359-2270
Fax:     +421 359-2366

Homepage: http://www.swb-gruppe.de

Frydagstr. 40
44536 Lünen, Germany

Phone: +49 2306 3733-0
Fax:     +49 2306 3733-150

Homepage: http://www.trianel-luenen.de