Topsil Semiconductor Materials A/S

Topsil is a world leading supplier of ultra pure silicon to the global semiconductor industry, founded 1959. Topsil provides tailor-made silicon wafers to enable customers manufacture energy efficient electronic components. The components are used e.g. for energy transmission in wind turbines, frequency converters in motors, and electricity generation in high speed trains. Customers include large semiconductor companies as well as research institutions worldwide. End products are applied especially in the transport, energy and the industrial sectors. Silicon is used in electronic components to aid conversion and control of electrical power. Topsil provides ultrapure silicon mainly for the most demanding purposes, based on extensive knowledge and significant investments in new technology, facilities and equipment.