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About Heraeus

A globally leading technology group, Heraeus is headquartered in Hanau, Germany. Founded in 1851, it is a family-owned portfolio company which traces its roots back to a pharmacy opened by the family in 1660. Today, Heraeus combines businesses in the environmental, energy, electronics, health, mobility and industrial applications sectors.

In the 2018 financial year, Heraeus generated revenues of €20.3 billion with approximately 15.000 employees in 40 countries. Heraeus is one of the top 10 family-owned companies in Germany and holds a leading position in its global markets.

With technical expertise, a commitment to excellence, a focus on innovation and entrepreneurial leadership, we are constantly striving to improve our performance. We create high-quality solutions for our clients and strengthen their long-term competitiveness by combining unique material expertise with leadership in technology.

About Heraeus Comvance

Heraeus Comvance is the world’s largest manufacturer of synthetic fused silica for use in the telecommunications industries.

Heraeus Comvance is the world’s largest manufacturer of synthetic fused silica for use in the telecommunications industries. With its sites in Germany and the US, Heraeus Comvance has significantly contributed to the optical data transmission technology. The product portfolio includes high purity fused silica tubes for core rod manufacturing, large RIC cylinders as cladding for telecom fibers and preform manufacturing services. By developing products for next generation optical fibers, Heraeus Comvance will enable communication beyond today’s imagination.

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