RheinEnergie AG✓ Verified
Köln, Nordrhein-Westfalen, Germany
Electric UtilityUtilityWebsite
As of August 2026, Germany has 60,721 active solar & energy companies in the SolarXList directory — 46,051 with a website and 37,702 with a phone number. The largest hubs are Berlin (1,155), Hamburg (698), Munich (566). The most common company types are Solar Installers, Solar EPC Contractors, Solar Service Providers.
Germany has 60,721 solar & energy companies listed on SolarXList — 46,051 with a website and 37,702 with a phone number.
The directory covers Electrical / Electrician, Energy (Other), Solar Installation / EPC, Engineering / Contractor, with common roles such as Solar Installers, Solar EPC Contractors, Solar Service Providers.
Top hubs include Berlin, Hamburg, Munich.
Find your company in the directory and click "Claim this company" — listing and claiming are free.