About Thielenhaus
Thielenhaus Technologies
Technical excellence since 1909World market leader through innovation and precision
Since 1909, Thielenhaus Technologies has stood for top performance in the precision machine tool industry. Our Microfinish technology has revolutionized surface finishing by enabling accuracies of up to one ten-thousandth of a millimetre. This precision, coupled with our expertise in noise reduction and miniaturization, makes our machines indispensable in industries such as automotive, aerospace and medical technology.
Innovation in the service of people
Thielenhaus Technologies is convinced that technical innovations must ultimately serve people. Our machines for ultra-fine surface processing address both the technical and social challenges of our time. With over 100 years of experience in the development of pioneering machines, we set standards for precision and performance to meet the technical challenges of today and tomorrow.
Our contribution to the moon landing in 1969
A notable milestone was our contribution to the moon landing on July 20, 1969, observed by over 500 million people worldwide. Our Microfinish machines played a key role in the production of the miniature bearings for the lunar module’s gyro navigation, which enabled a precise landing.
Our global management
Thielenhaus Technologies
Dr. Christof Traidl manages all activities relating to Thielenhaus and Koellmann Gear worldwide. His extensive experience comes from founding and managing several companies in the manufacturing, finance, logistics and real estate sectors, as well as from senior management positions at Daimler, Penske, Magna Powertrain and Neapco Europe.
Dirk von Felbert coordinates the financial interests of the Thielenhaus Group worldwide in order to strengthen, utilize and expand the Group’s potential.
Thielenhaus Technologies
Andreas Jansen is a certified mechanical engineer with almost 20 years of experience in various management positions in design engineering and project management. Under his competent and passionate leadership, he successfully implemented Simultaneous Engineering Centers. As a key person in the development of the Thielenhaus Group’s global product line management, he was appointed COO of Thielenhaus’ mechanical engineering business in Europe at the end of 2024.
Sebastian Tuchan combines many years of technical experience with strategic vision. With extensive expertise in the optimization of machine processes and a hands-on management approach, he ensures efficient processes, drives innovation and builds sustainable partnerships. His focus: top quality, excellent service and continuous development.
