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.
Siliciumvej 1, DK-3600
Frederikssund 