Founded in 1959

Our history

Since its beginning in 1959 Topsil has had a long and interesting history in the semiconductor business


Learn more about the landmarks that formed our history, since Topsil was founded in the late 1950s. Topsil’s history is the tale of a specialised global niche corporation, dedicated to the manufacture of ultra pure silicon wafers.

Topsil as an organization

Topsil is a part of the GlobalWafers group. Read more about GlobalWafers here.