Ralf Heidemann, nephew of Ingrid Riedel, has worked for RIEDEL since 1995 and has been a partner in the family business since 2015. He was elected to the board of IVD Süd e.V. in May 2019. After graduating with a degree in business administration from the University of the Federal Armed Forces and Arizona State University, he attended the German Real Estate Academy at the University of Freiburg, where he obtained the title of Diplom-Sachverständiger (DIA). He is a lecturer for prospective appraisers and real estate agents at the Munich Chamber of Industry and Commerce. Thanks to his many years of experience in the valuation and sale of real estate, he is a valued and extremely competent contact for buyers and sellers alike.