In 1994, Degussa sold Leybold to the Swiss Oerlikon Bührle Group, which combined Leybold with the Balzers AG, which was already in their possession, to form the Balzers and Leybold Group. Heraeus sold their shares in 1987, Leybold Heraeus GmbH became Leybold AG and its headquarters were moved from Cologne to Hanau. Heraeus GmbH were equal shareholders in the newly created Leybold Heraeus GmbH.Īfter Metallgesellschaft and W.C. The Degussa AG, the Metallgesellschaft AG and the W.C. Leybold’s Nachfolger with Heraeus Hochvakuum GmbH. Leybold’s Nachfolger.ġ967 saw the merger of E.
In 19 respectively, the Metallgesellschaft AG and Degussa placed their first investments in E. The company was reformed as a public limited company in 1922, and was converted into a limited partnership in 1936. The collaboration with Wolfgang Gaede resulted in the development of the molecular pump (1911), the mercury diffusion pump (1913), and the invention of the gas ballast design, which allows vapors to be pumped with rotary vacuum pumps (1935).
#OERLIKON LEYBOLD VACUUM GMBH UMSATZ SERIAL#
The company divested the pharmaceutical sector to focus on propaedeutic and teaching materials, initiating the serial production of vacuum pumps as of 1906. The company name lived on for some time, however, as E. In 1863, Ernst Leybold took over the company completely, but resold it in 1870. With the introduction of the manager Ernst Leybold in 1851, the company Leybold & Kothe was formed, focusing on the distribution of pharmaceutical and physical-technical equipment and apparatus. In 1850, the merchant Martin Kothe founded the trading company Kothe, but died a year later. The company’s core competencies are based on the development of components and systems for the generation of vacuum and gas management engineering. Leybold GmbH, based in Cologne, is part of the Swedish industry group Atlas Copco.
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