MAINGAU chooses Deftpower to bring smarter EV charging to Germany
MAINGAU has selected Deftpower as its eMSP partner to elevate its Autostrom charging service for its private and fleet customers.

"We selected Deftpower for its specialist expertise in the eMSP segment of the e-mobility charging market,” said Sarah Carlsson, Head of Sales at MAINGAU. “Deftpower shares our view of where the eMSP market is heading, towards more connected, scalable and digitally managed charging services. For our customers, that means a smarter and more consistent charging experience wherever they plug in."
As part of this partnership, MAINGAU will expand its Autostrom service offering for its B2B and B2C customers in Germany. To do so, the company will further develop its Autostrom app and enhance the service with Deftpower’s fleet solutions to make it more reliable and future-ready. A dedicated fleet manager portal will give business customers far greater control over their charging activity, from monitoring usage to managing costs across an entire operation.

“We are proud that an established and forward-looking energy provider like MAINGAU wishes to accelerate its growth and market share as an eMSP with Deftpower technology," said Jacob van Zonneveld, CEO at Deftpower. "By pooling EV drivers into a reliable source of flexibility for the grid, we are helping MAINGAU expand its role in Germany’s energy market while contributing to a more efficient and cost-effective charging system over time with the driver at the centre of it.”
For MAINGAU, this partnership paves the way to a future of smart EV charging. The enhanced Autostrom service powered by Deftpower will give customers a simpler and more transparent way to manage their energy consumption while reinforcing MAINGAU’s position as one of Germany’s fastest-growing energy companies.
About MAINGAU
MAINGAU is an ambitious energy and tech company focused on technology-driven solutions for the energy world of tomorrow. With more than 1,000,000 customer relationships across Europe and revenue of €1.3 billion in 2025, MAINGAU is one of Germany’s fastest-growing energy companies.
In addition to supplying electricity and gas, MAINGAU offers a wide range of products and services in e-mobility and mobile communications and operates an online shop. Over the past few years, MAINGAU has become one of the leading e-mobility providers in Germany and Europe. Through MAINGAU Autostrom, customers can access more than 880,000 charging points across Europe. The service has received numerous awards, including a “very good” rating in Electricar’s charging tariff comparison.

