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maingau-energie.de

Electricity, gas, mobile and EV charging tariffs for households and businesses across Germany

Obertshausen, Germanymaingau-energie.deWebsite technologies

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  • New on EvolcAdded 2026-10-28

About maingau-energie.de

MAINGAU Energie GmbH sells electricity and natural gas supply contracts, mobile phone tariffs, and EV charging through its Autostrom offering, which uses an app, charge card or charge chip. It also runs an online shop with products such as smart heating control and wallboxes.

Its customers are private households and business customers in Germany. The company offers bonus products for new electricity or gas contracts and a customer portal for contract management.

The company traces its origins to the Gasversorgungsverband Obertshausen, founded in 1907, and became MAINGAU Energie GmbH in 2002. It is headquartered in Obertshausen in the Rhine-Main region and has about 350 employees. Its shareholders include municipal utilities and energy companies such as rhenag and Süwag. The company has been marketing in Austria since 2016.

Product: Electricity and natural gas supply tariffs, mobile tariffs, EV charging (Autostrom) and an online shop for smart home and wallbox products.

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