Polycasa GmbH develops, manufactures, processes and sells extruded sheets from thermoplastics and acrylic molding compounds made of polymethyl methacrylate and distributes products of the 3A Composites / Polycasa group. The main sales market is Germany and the European Union; customers are primarily processors in the plastics industry and plastics distributors. The company is part of the Schweiter Technologies group; sole shareholder is 3A Composites Germany GmbH and Polycasa GmbH is consolidated into Schweiter Technologies AG's financial statements. Due to sustained losses since 2022, operations at the Mainz site were discontinued on 30 November 2024 and the profit-transfer agreement was terminated as of 31 December 2024.
Die Entwicklung, Herstellung, Verarbeitung und der Vertrieb von extrudierten Platten aus verschiedenen Thermoplasten sowie Acrylformmassen aus Polymethylmetacrylat sowie der Vertrieb von Produkten der 3A Composites / Polycasa Gruppe.
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Source: German Commercial Register (Handelsregister) Mainz Local Court, HRB 6443 (as of 7 September 2026)
Source: German Commercial Register (Handelsregister) Mainz Local Court, HRB 6443 (as of 7 September 2026)
Source: German Commercial Register (Handelsregister) Mainz Local Court, HRB 6443 (as of 7 September 2026)
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Source: German Commercial Register (Handelsregister) Mainz Local Court, HRB 6443 (as of 7 September 2026)
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