Weber + Calibra: a family company to date.

The history of Weber + Calibra goes back to 1929.

Walter Weber established Weber + Cie in the small village of La Heutte in Switzerland. Fifty years later, in 1974, Walter’s sons Willy and Hugo Weber set up Calibra SA just a few kilometers away in Sonceboz-Sombeval. In 2001 the two companies merged to form Weber + Calibra SA. In 2014 Hugo’s son Pierre Weber took over running the company. Following the acquisition of Weber + Calibra SA by the NOTZgroup in 2023 the management of the company continues to involve the fourth generation of the Weber family. 


Takeover by the NOTZgroup

NOTZgroup expands and develops its portfolio of cold rolled strip products and services, and acquires Weber + Calibra SA.


At the top in Sonceboz-Sombeval

The product range is extended by adding a modern automated warehouse with high racking. An important stage in meeting the constantly rising demand.


Strong performance

A new 300kN press force punching machine from Bruderer is acquired, along with an industrial washer to handle the “trays”.


From 2 into 1

Weber & Cie. and Calibra SA join forces; all activities are combined in the building in Sonceboz under the leadership of Hugo Weber, of the third generation.


Calibra SA is established

This is the year Calibra SA was set up by Willi and Hugo Weber. The new production plant was built in Sonceboz-Sombeval to serve the growing markets.


How it all started

Weber & Cie is set up by Walter Weber in La Heutte (BE).

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History of