Historie
Company transactions
- 2002: Carve-out from Siemens AG and sale to Demag Holding, Luxemburg (81% KKR, 19% Siemens)
- 2007: Sale to Johnson Matthey plc, Environmental Control Technology (ECT) Division
- 2008: Sale to LAPP Insulators GmbH (Andlinger Invest)
- 2011: Sale to Quadriga Capital Services
- 2015: Carve-out of LAPP Alumina, Founding new Holding „Alumina Redwitz Holding GmbH“
- 2018: Change of name to „Alumina Systems GmbH“ – sale to management and private investors
History/Roadmap Redwitz
- 1950: Founding of the Ceramic Insulators plant
- 1970: Founding of the Aluminum Oxide Ceramics plant
- 1990: Opening of Sales Office in Alpharetta, Georgia (USA)
- 1995: Founding of the Composite Insulators plant (SIMOTEC)
- 1998: Acquisition of Siemens Fabryka Izolatorow Sp. Z.o.o., Jedlina Zdrój – production of medium and low-voltage insulators in Poland
- 2004: Acquisition of IZOCER, Turda (Romania)
- 2012: Acquisition of Technicka Keramika s.a. (CZ) (LAPP Insulators Alumina s.r.o) – Production of Thyristors and Diodes for Industrial and HVDC-High-Performance Applications
