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Flat hierarchy, personal responsibility

Ulrich Weitz
CEO (*1959)

Ulrich Weitz is a graduate in Mechanical Engineering and has been the owner and chief executive officer of IBU-tec since 2000. After completing his studies he worked with OTIS GmbH, the elevator manufacturer, where he held managerial posts in quality assurance, design and production. He was Director of Manufacturing Engineering at OTIS International based in Paris. In 1998 Weitz joined Winkler+Dünnebier AG as Plant Manager where he was responsible for 750 employees in construction of special-purpose machinery.

Dr.-Ing. Toralf Rensch
Division Manager Rotary Kilns / Analytic (*1965)

After having completed his Ph. D. at the School of Process and Systems Engineering of Otto-von-Guericke Universität in Magdeburg/Germany, where he specialised in rotary-kiln processing of decontaminated soils, Dr. Toralf Rensch joined the IBU-tec organisation in 1997 and has been with us ever since. Today he is the Manager of the Rotary Kilns & Analysis Division of IBU-tec advanced materials AG.

Prof. Dr.-Ing. habil. Horst Büchner
Division Manager Pulsation Reactors/Advanced Technologies (*1962)

Since October 2008 Prof. Dr.-Ing. habil. Horst Büchner has been stren-thened the team of the technology division pulsation reactor. Before Prof. Büchner worked at the University Karlsruhe faculty of Chemical Engineering / Process Engineering. Horst Büchner is well known in the world of experts with his numerous publications and patents in the areas of research transient combustion, thermal energy management and high temperature process engineering.