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ILKAZELL insulation technology PLC, Zwickau does not only have one single history. As a medium-sized industrial enterprise we have been following a long-standing tradition in the crafts and trades, too.

Our history has first and foremost been marked by constant change. The firm was founded on January 1, 1951 as "Großtischlerei Zwickau", a large carpenter's workshop. As early as in 1958 the affiliation of a variety of firms made it necessary to move to the firm's current premises.

A continuous expansion of the company's range of products led to a number of changes in our name. The political events of the 1990s, of course, also left their mark on us.

With the erection of the new 6,000sqm production hall in 1995 the use of state-of-the-art technology was made possible.
With our realignment in 1999 we went back to our roots and were once again able to focus on our core competences, which today make our firm so unique and our products so diverse.

As a medium-sized industrial company with a tradition of craftsmanship, we attach great importance to functionality, durability and sustainability. This was also rewarded in 2019 by the Oskar Patzelt Foundation with the Grand Prix of Medium-Sized Businesses. Equally decisive for the award was the employee-friendly design of our company, the long-term business relationships based on clear and open communication, as well as the great commitment in the cultural and social field in the region. We say thank you!