Renate Reimann-Haas (born 8 October 1951) is a German-Austrian entrepreneur and heiress who owns a quarter of JAB Holding Company.
She is the oldest biological daughter of Albert Reimann from his illegitimate relationship with Emilie Landecker (1922-2017).
In 1965, she was adopted by Albert together with her two siblings Wolfgang Reimann and Andrea Reimann-Ciardelli.
[1] Reiman-Haas holds a doctorate in chemistry and worked in the organic chemistry department at the Max Planck Institute for Medical Research with Heinz A. Staab in Heidelberg until the mid-2000s.
[6][7] Reimann-Haas is married and has three children, Evelin, Susanne and Martin Haas.