Foundation of the "L. Meyer jun. & Co." foundry specializing in decorative cast-iron objects for the home
Mitteldeutsche Leichtmetallwerke GmbH: sand, permanent mold and die casting for the German aerospace industry
Expropriation of the company and re-establishment as Metallwerke "GmbH Harzgerode" in piston production and light metal castings
"VEB Druckguss- und Kolbenwerke Harzgerode", the biggest manufacturer of large diesel and vehicle pistons in East Germany
Restoration of former company name "Metallwerke GmbH Harzgerode"
Privatization as "Metallwerke GmbH Harzgerode"
Acquisition by TRIMET AG Düsseldorf
Merger with Aluminium Essen GmbH, Aluminium Recycling GmbH Gelsenkirchen, and Metallwerk Sömmerda; group renamed TRIMET ALUMINIUM GMBH
TRIMET ALUMINIUM GMBH becomes TRIMET ALUMINIUM AG
Change in company's legal form: TRIMET becomes an SE (Societas Europaea)
TRIMET takes its automotive division into a joint venture with the Chinese automotive specialist Bohai Automotive Systems Co., Ltd. The merger opens up additional perspectives for BOHAI TRIMET Automotive as a system supplier to increasingly global automotive manufacturers and thus strengthens the two production sites in Harzgerode and Sömmerda for the long term.