Ammerland
Aurich
Braunschweig
Celle
Cloppenburg
Cuxhaven
Delmenhorst
Diepholz
Emden
Emsland
Friesland
Gifhorn
Goslar
Göttingen
Grafschaft Bentheim
Hameln-Pyrmont
Harburg
Heidekreis
Helmstedt
Hildesheim
Holzminden
Leer
Lüchow-Dannenberg
Lüneburg
Nienburg (Weser)
Northeim
Oldenburg (Kreisfreie Stadt)
Oldenburg
Osnabrück (Kreisfreie Stadt)
Osnabrück
Osterholz
Osterode am Harz
Peine
Region Hannover
Rotenburg (Wümme)
Salzgitter
Schaumburg
Stade
Uelzen
Vechta
Verden
Wesermarsch
Wilhelmshaven
Wittmund
Wolfenbüttel
Wolfsburg
-
Sonnentaler Photovoltaik GmbH
- Solar energy contractor
- Electric vehicle charging station contractor
Hildesheim
-
Elektro Eckert Meisterbetrieb
- Air conditioning contractor
- Electric vehicle charging station contractor
- HVAC contractor
Königslutter am Elm
-
NaturEnergie Laden Gmbh & Co. KG
- Air conditioning contractor
- Electric vehicle charging station contractor
- HVAC contractor
Helmstedt Stadt
-
SOL Energietechnik GmbH
- Electric vehicle charging station contractor
- Solar energy contractor
Hannover
-
Hörmann Energy Solutions GmbH
- Electric vehicle charging station contractor
- Solar energy contractor
Wolfsburg
-
Meyer Technik Unternehmensgruppe
- Electric vehicle charging station contractor
- General contractor
Ganderkesee
-
Oldenburger Energiekonzepte oHG
- Electric vehicle charging station contractor
- HVAC contractor
Oldenburg (Oldb)
-
Bernhard Olbrich Elektroinstallationen Ausstellung
- Electric vehicle charging station contractor
Goslar