Companies Candidates EN DE Home Page About us About us Trenkwalder Group is one of the leading HR service providers in Central and Eastern Europe, present in 14 European countries, with over 30 years of experience. In recent years, Trenkwalder has developed into a digitalized 360° HR solutions provider. As a reliable strategic partner for clients in all industry sectors, Trenkwalder Group offers solutions in Staffing, HR Services and Business Process Outsourcing. Executive Board Dr. Björn Schlosser, Sole Director Supervisory Board Michael Raum Chairman of the Supervisory Board Dr. Ernest-W. Droege Deputy Chairman of the Supervisory Board Walter P.J. Droege Member of the Supervisory Board Dr. Alexander Kaufmann Member of the Supervisory Board Jörg Kieborz Member of the Supervisory Board Evelyn Valentek Member of the Supervisory Board, MBA The Droege Group Since 2011, Trenkwalder belongs to the Droege Group, based in Düsseldorf, Germany. Droege Group (founded in 1988) is an independent advisory and investment company under full family ownership. The company acts as a specialist for tailor-made transformation programs aiming to enhance corporate value. Droege Group combines its corporate family-run structure and capital strength into a family-equity business model. The group carries out direct investments with its own equity in corporate spin-offs and medium-sized companies in "special situations". With the guiding principle "execution - following the rules of art", the group is a pioneer in execution-oriented corporate development. Droege Group follows a focused investment strategy based on current megatrends (knowledge, connectivity, prevention, demography, specialization, future work, shopping 4.0). Enthusiasm for quality, innovation and speed determines the company’s actions. In recent years, Droege Group has successfully positioned itself in domestic and international markets and operates in 30 countries. Solutions Staffing Services HR Services Business Process Outsourcing Countries Austria Bulgaria Croatia Czech Republic Germany Greece Hungary Liechtenstein Poland Romania Slovakia Slovenia Switzerland Turkey About us Contact Information Trenkwalder Group AG Rennweg 97-99, Kern 08, 6.OG A-1030 Vienna Phone: +43 (0)5 07 07 – 4100 ©2020 Trenkwalder Group AG Imprint Privacy Protection