Energy Air GmbH is a wholly-owned subsidiary of Mainova AG and acts as a specialized energy service provider at Frankfurt Airport. The company supplies customers on-site with electricity, heat, and cooling, and participates in utility infrastructure projects for commercial airports. The company owns no fixed assets and employs no staff of its own, instead utilizing shared service functions from its parent company, Mainova. The business model focuses on energy trading and the provision of energy-related services for aviation-related companies.
der Handel mit Energie, die Versorgung der Kunden am Standort Flughafen Frankfurt Main mit Strom, Wärme und Kälte, die Erbringung von Energiedienstleistungen und die Beteiligung an versorgungswirtschaftlichen Infrastrukturprojekten für Verkehrsflughäfen und luftfahrtnahe Unternehmen
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Source: German Commercial Register (Handelsregister) Frankfurt am Main Local Court, HRB 46368 (as of 27 September 2026)
Source: German Commercial Register (Handelsregister) Frankfurt am Main Local Court, HRB 46368 (as of 27 September 2026)
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Source: German Commercial Register (Handelsregister) Frankfurt am Main Local Court, HRB 46368 (as of 27 September 2026)
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