The company

Thielenhaus Technologies Group

Technologies Group

The Thielenhaus Technologies GmbH group of companies specialises in the manufacturing of high-quality machines and devices for industrial applications.

Thielenhaus Technologies

The Thielenhaus Technologies Group consists of three divisions represented on four continents, with a total of seven locations across six countries.

Stammbaum der Thielenhaus-Technologies-Gruppe mit Thielenhaus Microfinish, Koellmann Gear und Koellmann Airtec

Progress from tradition

“For over 100 years, we have been developing trend-setting machines that tackle the technical challenges of today and tomorrow. The Microfinish process is considered worldwide to be the benchmark for the highest level of precision and geometry improvement in machined components. Our high-tech machine tools for surface finishing correspond to current technical and social mega-trends. Ultimately, innovations must serve the needs of people. That is and remains our mission.”
– Dietrich W. Thielenhaus, Chairman of the Advisory Committee at Thielenhaus Technologies

Thielenhaus Microfinish

Thielenhaus Microfinish is the market-leading manufacturer of machine tools for the precision machining of surfaces and component geometries. Click here for more information.

Koellmann Gear & Airtec

Koellmann Gear manufactures extruder and special gears for especially demanding requirements. | Koellmann Gear Website

Koellmann Airtec is a manufacturer of compressors for fettling machines and specialist compressors for industrial applications. | Koellmann Airtec Website

In order to optimise our website for you and to be able to continuously improve it, we use cookies. By continuing to use the website, you agree to the use of cookies.

Further information on cookies can be found in our privacy policy.