QSIL is a leading international specialist for high-performance materials, including advanced ceramics, technical glass and refractory metals. With its unique combination of material expertise and manufacturing excellence, QSIL enables innovation in industries such as diagnostics & analytics, semiconductors, aerospace, automotive and industrial solutions. With around 600 employees at six production sites in Germany and England, QSIL achieves an annual turnover of over 100 million euros. The dynamically growing company operates in more than 50 countries, serving global technology leaders across Europe, Asia and America.
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QSIL Questions
The QSIL annual revenue was $20.1 million in 2026.
Sozhan Chinnathambi is the Director - Sales Office India of QSIL.
45 people are employed at QSIL.
QSIL is based in Erfurt, Thuringia.
The NAICS codes for QSIL are [3272, 32, 327, 32721].
The SIC codes for QSIL are [32, 322].
Top QSIL Employees
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Theo Ketelaar
Procurement Manager at QSIL
Groningen, Netherlands -
Sozhan Chinnathambi
Director - Sales Office India at QSIL
Bengaluru, KA, IN2 -
Theo Ketelaar
Procurement Manager at QSIL
Groningen, GR, NL11 -
Aslaug Lubrich
Head of Business Unit Diagnostics at QSIL
Halle (Saale), SA, DE1 -
Emiel Kloosterman
Inkoper at QSIL
Groningen, GR, NL -
Romy Schwolow
Marketing Manager at QSIL
Erfurt, TH, DE1 -
Patrick Travers
Manufacturing Development Scientist at QSIL
United Kingdom -
Eric Schillinger
Forschung und Entwicklung at QSIL
Coburg, BY, DE1 -
Dusko Vujnovic
Project Leader and Lead Design Engineer at QSIL
Winschoten, GR, NL
