The SF-Kooperation is an international group of leading building material and paving stone producers that, with technically proven and innovative products and production procedures, always puts new emphasis on the consolidation and design of roads, paths and public places as well as gardens and landscaping.
The group was founded in the 1970s and emerged from the license group for the S-shaped stone founded in 1956.
National and international shareholders manufacture and distribute products of SF-Kooperation.