About Hartmann, Mathias und Partner Sachverständiger BDSF, Beratender Betriebswirt, Ingenieur
Hartmann, Mathias und Partner is an independent and product-neutral AV design office with its headquarter in Düsseldorf. Founded in 1999, today our team comprises 25 audio and video specialists from different academic and professional backgrounds. Our approach is wholistic, in terms of performance, budget and lifecycle of AV systems. Our aim is a powerful communication environment for effective learning, successful business and great emotions.