The fastlane to your powertrain

move green
move electric
move with eAx

we are committed to act in an environmentally friendly way
we want to develop sustainable solutions for the future
we believe in electric transportation and green mobility


We contribute to a sustainable and green future. Along the entire value chain, we provide our knowledge and technologies to influence the reduction of greenhouse gas emissions.

Our sustainability approach is focusing on economical, ecological and social aspects. We want to improve the quality of life and secure the environment of future generations.


Electric vehicles will transform the automotive world and support the global decarbonization. Reduction of fossil fuels and CO2 emissions is mandatory to protect our green planet.

Our contribution is the development and industrialization of electric axle solutions. The close collaboration between development and production enables us to find innovative and sustainable solutions. Our focus is to reduce product and process complexity.

The future is electric!

eAx –that’s us

Our value is our team – we are a family not only colleagues.

Our DNA is speed and flexibility – we wear hoodies no suits.

Our motivation is realizing innovations – we are doers not doubters.

Innovations for a sustainable future

Our solutions

We develop, industrialize and produce electric axle solutions for automotive applications.

Our system approach of integrating power electronics, electrical machine and transmission allow us to offer innovative and efficient e-axle solutions.

We offer a wide range of services from powertrain simulation to optimized system solutions combining design for manufacturing with an optimized and scalable product approach.

  • System Engineering
  • Simulation
  • Mechanical Engineering
  • Electrical Engineering
  • Software Development
  • Innovation
  • Testing
  • Manufacturing Concepts
  • Process Development & Validation
  • Design for Manufacturing
  • Production Line Specification
  • Sample Production & Ramp Up Support
  • Low Volume Series Production
your electric e-axle made in Berlin

Our production

Flat wire winding

The Hairpin winding line enables scalable build up of stators with different dimensions and winding schemes.


Inline test as well as end of line test tech­nology guarantees high quality of our products.

Series standard

Our production offers high volume standards, full traceability and automated manu­fac­turing processes.

Facts & Benefits

  • Capacity: 15.000 pcs/ year
  • Lead time for speed sample 1 month
  • Real time automotive manufacturing execution system
  • Flexible equipment configuration for multiple electrical drive units
  • Production processes developed for mass production
  • Electronic production in accordance withEN ISO 14644

Join us

If you would like to be part of our passionate team and contribute to the future of electrified mobility, check out our career opportunities and balanced way of working.

Since November 2021 we are a subsidiary of Robert Bosch GmbH. As a competence partner for electric axle design and manufacturing we support the overall electrification strategy of Bosch. We are integrated into the global expertise network of electrification competence.

Meet the team of eAx!

Matthias Venske
Managing Director
Fabian Beckmann
Director R&D
Elisabeth Jahns
Director Operations
Christian Senker
Director Program Management
Claudia Schülke-Röhr
Director Quality Management

Integrated in a global Expertise Network

Berlin – the pulse of e-mobility

The automotive industry runs through its biggest change process in history. Paradigm shift from fossil fuels to renewable impulsion is in full progress. One of the most driving cities in supporting that process is Berlin, as the German start-up environment for e-mobility.

We are proud to be part of that challenge and we are felicitous Berliner.

Get in touch with us!

You want to learn more about eAx?