Matthias Trummer has extensive experience in the audio-visual and telecommunication sectors, currently serving as Leiter Region Bern and Leiter Technik Bern at Kilchenmann AG since January 2013. Prior to this role, Matthias was Geschäftsführer at Tonwerkstatt GmbH from January 2007 to December 2012, specializing in the consulting, planning, and execution of audio and video installations, network setups, and event technology for private and business clients. Earlier positions include Videoconferencing Techniker and Telematik Techniker at Kilchenmann AG from April 2001 to December 2006, and a role as Fernseh- und Radioelektriker at Hilfiker Radio TV Video in 2000. Matthias's educational background includes multiple degrees from gibb Berufsfachschule Bern, encompassing Unternehmensführung, Wirtschaftstechniker, and Telematik.