Calvi Group is the world leader in the design and production of special, tailor-made steel profiles: a widespread network of ... 9 independent businesses, located in various countries in the world and operating in the main international markets. Being the most effective and efficient producers of special steel profiles on a global scale is the shared mission of the companies that form Calvi Network. We pursue this mission thanks to a shared approach in which cooperation and competition (“coompetition”) steer the constant optimization of the production processes and the daily search for technological innovation. Calvi S.p.A., Cefival S.A., Fiav L. Mazzacchera S.p.A., Falci Srl, Hoesch Schwerter Profile GmbH, Hoesch Schwerter Extruded Profiles GmbH, Siderval S.p.A., Sipa S.p.A. and Rathbone Inc. create a system of expertise and tradition, innovation and technology every day. Thanks to highly specialized human resources, this system is capable of offering custom-made solutions for all types of special profiles, in different materials and for the most diversified fields of applications, in the relevant marketplaces. read more