
Contact persons
Sales / Planner advisor

Mr. Uwe Diez

Mr. Udo Kemmer
Planner advisor – Niedersachsen, North- and East-NRW, North-Hessen

Mr. Matthias Kerk
Sales manager - sales area north

Mr. Damian Kwasny

Mr. Francesco Lapescara

Mr. Uwe Liebschwager

Mr. Jens Lorenz

Mr. Thomas Rogge
Sales representative | Northeast sales area

Mr. Frank Schellinger
Fachplaner für gebäudetechnischen Brandschutz (EIPOS)

Mr. Stephan Schlewing
Sales force – Niedersachsen, North- and East-NRW

Mr. Markus Stenger

Mr. Sebastian Zwengauer
Fachplaner für gebäudetechnischen Brandschutz (EIPOS)
Office staff

Mr. Konstantin Belousow
Deputy Head of Quotations Department

Mr. David Hartnegg-Kohler
Internal Sales Consultant

Mr. Roland Schulz
Offer department manager

Mr. Guntram Schad
Product Manager and Employee Sales - Acoustics Division
Technical Office

Mr. Klaus Amann
