Mario Tröck has extensive experience in the field of technical procurement and management, currently serving as Geschäftsbereichsleiter Haustechnik at NORDWEST Handel AG since July 2018 after previously holding the position of Bereichsleiter in the same business unit. Prior to this role, Mario Tröck was with E/D/E Einkaufsbüro Deutscher Eisenhändler GmbH from May 2014 to June 2018, where responsibilities included Teamleiter of Haustechnik and various roles in purchasing and product management related to sanitary products. Earlier experience includes a position as Einkäufer Sanitär at COLLIN Gruppe and progressive positions in purchasing at Hellweg Die Profi-Baumärkte GmbH & Co. KG and KLUDI GROUP, starting as Sachbearbeiter im zentralen Materialeinkauf.