Kempinski
== History ==
Kempinski Hotels claims to be Europe's oldest luxury hotel group. Its history began in 1897 with the foundation of the "Hotelbetriebs-Aktiengesellschaft" in Berlin. A parallel development was that of M. Kempinski & Co, founded by Berthold Kempinski, which was acquired by the "Hotelbetriebs-Aktiengesellschaft" in 1953.
Berthold Kempinski was born on 10 October 1843 in Posen (then a German province, and now Poland). The Kempinski family was already successfully active in the wine trade from 1862. In 1872 it extended its company to Berlin, where Berthold Kempinski opened a wine merchant's business under his name in the Friedrichstraße. In 1889 he opened a restaurant, the biggest in Berlin, in the Leipziger Straße.
Since Berthold Kempinski and his wife Helena had no son, they invited their son-in-law Richard Unger (1866–1947) to join the business.