From the idea to application maturity


WTZ Roßlau is an independent, private, innovative medium-sized research company specializing in scientific and technical tasks in the field of energy conversion.

We develop and test products and processes in the fields of:

  • Engine Technology
  • Injection systems
  • Electrolysis
  • Fuel cells
  • Energy Systems

With our experienced and motivated employees, as well as our modern equipment, we guarantee optimal conditions for goal-oriented and successful work.

Our customers include engine manufacturers, automobile manufacturers, the rail vehicle industry, suppliers, public institutions, universities and research institutes.

For over seven decades, WTZ Roßlau has stood for the highest level of expertise in the field of engine development and mechanical engineering.