The company CALNA SA was created in 1976 with the original name CALNA OE founded by current President and CEO Mr. M. Nafpaktiti, Mining Engineering.

In the 25 years of our continuous presence in the field of productionantiacid, Refractories and building products , and production of industrial flooring, our company follows the same consistent professionalism and consistent way, aiming always to improve products and services.

As recognition of this effort, now our products are well established and widely recognized in the Greek market, competitive and equal the corresponding European.

The expertise and experience of our staff and the quality of services, guarantee the continuation of our successful course in the new millennium.