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Company profile
QSIL is an innovative, international supplier of high-performance materials, specializing in the production of quartz glass and advanced technical ceramics as well as composite materials. Key markets include the semiconductor, diagnostics, machinery, photovoltaic, light source, medical and other industrial applications in the chemical, analytical and fiber optic industries. QSIL has a globally diversified customer base. Customers include major companies in Europe, Asia and North America. In 2022, the QSIL Group generated sales of more than 200 million euros with approximately 1,000 employees. The QSIL Group includes the companies QSIL GmbH Quarzschmelze Ilmenau, QSIL Nederland B.V., QSIL Ceramics GmbH, QSIL Ingenieurkeramik GmbH and QSIL Metals Hermsdorf GmbH, QSIL Metals Calne Ltd., the headquarters of the QSIL Group is located in Ilmenau, Germany.
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Certificates
DIN EN ISO 9001: 2015
DIN EN ISO 14001: 2015
DIN EN ISO 50001: 2018
Market leadership
Special know-how
cutting-edge ceramic/metal joining technology
excellent hardness for armour application
wear resistant ceramic for machinery
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QSIL SE Announces the Sale of its Quartz Division in Ilmenau
QSIL AG Expanding its Expertise in Hot Isostatic Pressing
Change of Managing Director at QSIL Ceramics GmbH in Auma
QSIL: Glass and Ceramic Materials for Innovative Future Applications
Manufacturing Ceramic Tubes Using the Plasma Melting Process