Company profile

eMIS Deutschland GmbH (eMobility Infrastructure Solutions) is a medium-sized company that provides services for transport companies, municipal utilities and other public transport companies that want to electrify their vehicle fleet(s) for the purpose of environmental and climate protection.

This optionally includes the construction and operation, as well as the provision of the entire e-bus fleet, the charging systems, the higher-level control system and the energy market integration. eMIS Deutschland supports the realisation of such projects or investments, regardless of their individual characteristics, acquires third-party funding and provides related consulting and other services.
eMIS Deutschland sees itself as a system integrator of fleet-wide electromobility based on optimised energy management. eMIS Deutschland works independently of vehicle manufacturers and other interest groups in order to use its expertise exclusively in the interest of its customers.

Our mission

It is the declared objective of the German federal government to make substantial reductions of CO2 emissions in the transport sector. eMIS Deutschland GmbH aims to be a strong partner in this endeavour. For this purpose, it directly implements sector coupling of transport and electricity.

eMIS helps public passenger transport operators to electrify their buses. The batteries are additionally used as storage facilities for receiving electricity from public grids and feeding it back in again. This stabilises electricity grids and opens up additional sources of revenue for the operating companies.

In addition, eMIS plans to create a developing and testing centre, in order to help bus and transport companies and charging station manufacturers optimise their product portfolios.

eMIS has already been able to develop a strong cooperation network. The German Federal Ministry of Transport and Digital Infrastructure (BMVI) is funding the eMIS research and development programme.

The team

Experts from various disciplines belong to our team. The combination of entrepreneurs, financial experts, engineers, computer scientists and economists creates the basis for not only developing a holistic concept, but also implementing it. This is what makes eMIS so successful.

All team members are united in their enthusiasm for grid and energy storage technology. With an eye for detail, we create individual concepts and solutions, put them into practice and exploit the optimisation potential in the long term for the benefit of our customers. Through our innovative approaches, we are advancing the transport revolution and making our contribution to climate protection. Become a part of our team and join us on the path to a climate-neutral future.


Your contact persons

Martin Heimes, CEO eMIS Deutschland GmbH

Company Management
Martin Heimes

CEO of eMIS Deutschland GmbH. Martin Heimes is managing partner of the VENTUSventures group of companies and has many years of management experience, among others from executive positions at Siemens AG and as CFO at the leading manufacturer of wind turbines Vestas Central Europe.

Ulrich Lewandowski

Member of the Executive Board
Ulrich Lewandowski

Ulrich Lewandowski is a trained banker with many years of experience in the banking industry. He also served as CFO in the Life Bond group of companies as well as Managing Director before joining the VENTUSventures group. Mr. Lewandowski is a member of the excecutive board of eMIS Deutschland GmbH.

Dr. Johannes Brombach, Chief Tecxhnical Officer (CTO) eMIS Deutschland

Chief Technical Officer (CTO)
Dr. Johannes Brombach

Johannes Brombach graduated at Technical University of Berlin with a degree in electrical engineering specializing in electrical power supply. He went on to complete his doctorate at Helmut Schmidt University in Hamburg in cooperation with Airbus Deutschland GmbH in the field of DC on-board power systems. After his time as a research assistant, he joined Innovation for ENERCON GmbH in the position of Key Expert Corporate Technology with a focus on grid integration and renewable power plant solutions. After successfully working in the field of renewable power generation solutions development, Dr. Brombach moved to eMIS Germany in December 2020. As Chief Technical Officer, he is responsible for the development of the topic of renewable energy use from the technological side.

Jörn Sawall, CFO eMIS Deutschland

Chief Financial Officer (CFO)
Jörn Sawall

Jörn Sawall is a certified business economist with many years of expertise in corporate finance, treasury and controlling. In addition, as a Certified Valuation Analyst, he is experienced in the areas of company valuation and mergers & acquisitions. Before joining eMIS Germany as Chief Financial Officer, he worked as an independent management consultant and interim manager for German and international medium-sized companies. Previously, he held various finance and controlling positions at Jungheinrich AG, both operationally and executive.

Frank Mayer, COO eMIS Deutschland GmbH

Chief Operating Officer (COO)
Frank Mayer

Dr.-Ing. Frank Mayer holds a PhD in engineering and has international experience in managing complex technical development projects and interdisciplinary teams.
Frank Mayer brings extensive experience in the field of energy systems and charging infrastructure for electric vehicles.
After many years of working and leading teams at Enercon Research and Development (WRD GmbH), he moved to eMIS Deutschland GmbH in spring 2022.


Dipl.-Ing Thilo Schmidt, Director Relationship Management

Director Business Development
Dipl.-Ing. Thilo Schmidt

Dipl.-Ing. Thilo Schmidt brings to the eMIS team not only his technical expertise in electrical engineering (FH Düsseldorf) but also many years of experience in sales and with the implementation of complex system orders. As a manager at Kiepe Electric, he led international interdisciplinary teams to success. Through intensive contacts with public transport operators and original equipment manufacturers (OEM), Thilo Schmidt is familiar with the requirements and challenges of the market and always focuses entirely on the wishes of our customers.