The strength of our team results not only from our innovative spirit, but also from our many years of professional experience. This combination makes our group an innovative technology company with Clean-Tech solutions made in Germany.
Abou us
For years, D2solution has been involved in the optimization of combustion engines with the aim of increasing their efficiency and service life in order to sustainably reduce consumption and emissions. In the search for efficient solutions, our portfolio has expanded to include pneumatics. The motor we have developed is versatile and impresses with its very high efficiency.
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The two business areas D2nox (optimization of the exhaust gas behaviour of combustion engines) and D2cats (pneumatics) are operated via two wholly owned subsidiaries, D2nox GmbH & Co. KG and D2cats GmbH & Co. KG.
Management and Advisory Board of the D2 Group
DIETMAR MEIER
Managing Director
Dietmar has many years of experience in the technology sector, as a chemical engineer.
DR. CHRISTIAN DEPKEN
Managing Director
Christian is Managing Director and is the key interface to our clients in all sales-related topics. He has many years of management experience and, as a specialist lawyer for commercial and corporate law, is our expert for all legal matters.
DIRK HOFFMANN
Chief Technical Officer
Dirk is not only the inventor of the technologies we develop, but also your contact for all technical questions. He has many years of professional experience and specializes in technologies improving the efficiency of combustion engines with the aim of reducing pollutant emissions and the development of pneumatic motors.
PROF. DR. OLIVER OPEL
Partner and advisory board member
Oliver is a specialist in the energy optimization of buildings with the department of environmental technology at the University of Applied Sciences Westküste in Heide, Germany. His passion are calculations and simulation models for pneumatic drives or diesel engines which is a strong asset to our team.
DR. MICHAEL LANDAU
Partner and advisory board member
With his wealth of knowledge, Michael supports our team with optimizations and ideas in many areas. He worked for many years as a managing director in the production and management of a large company in the metal processing sector and has a wide range of knowledge.
KRISTIAN AXEL ZIEGENBEIN
Partner and advisory board member
Kristian worked for many years as an executive in the automotive and machinery industries and has, over the last 20 years, built up production sites and organizations for several large corporations in Asia. His broad experience, particularly in the market launch of new products, is a key asset to our team.
THOMAS WEGNER
Thomas Wegner has extensive professional experience as an energy system electronics technician. In addition, he always maintains an overview in the areas of installation, maintenance and service.
D2holding GmbH stands
for innovation and sustainability.