Claudia Greef

Claudia Greef is an experienced professional in sustainability and corporate responsibility, currently serving as Nachhaltigkeitsmanagerin at Die Techniker since July 2022. Previously, Claudia held the position of Persönliche Referentin des Geschäftsführenden Vorstands & Programmleitung B-MINT at Claussen-Simon-Stiftung from November 2021 to April 2022. Additionally, Claudia worked at tesa SE for over 16 years, where roles included Manager Corporate Responsibility & Publishing and Assistenz des Pressesprechers. Early career experiences include positions in Verbandkommunikation at Deutscher Tourismusverband e.V, Marketing & Sales at Lufthansa, Umweltkommunikation at Wupperverband, Presse- und Öffentlichkeitsarbeit at Spiekerteam Communication, and Projektmanagement at Ludwig Forum Für Internationale Kunst. Claudia holds a Magister Artium in Angewandte Kulturwissenschaften from Leuphana University of Lüneburg, obtained between 1999 and 2004.