Learn more about Strukton Rail
Strukton is a leading provider of sustainable infrastructure services, with a focus on green transportation and electrification. Safety, quality, and sustainability always come first.
Over more than 100 years of operation, it has built a solid base in our home countries: Italy, Sweden, the Netherlands, Denmark, and Belgium.
The CLF Group
The CLF Group operates in Italy and abroad and is comprised of the parent company CLF Spa and its subsidiaries and affiliates:
- UNIFERR (Alessandria)
- S.I.F.EL (Spigno Monferrato in the province of Alessandria)
CLF S.p.A. and UNIFERR S.r.l. are specialized in the design, construction, maintenance and renewal of railway (including the high-speed ones), subway and tramway lines.
S.I.F.EL. SpA is specialized in the design, construction, installation and maintenance of electric traction systems for railway, tramway and subway infrastructures; railway signaling systems; telecommunication systems, electric energy distribution and lighting installations with low, medium and high voltage power, anti-intrusion and access control measures, security systems in railway tunnels.

CLF - Costruzioni Linee Ferroviarie s.p.a. a s.u.
Share Capital €40,000,000 fully paid up
VAT and Tax Code "P.I. and Fiscal Code: 01925561209";
Subject to the management and coordination of Strukton Rail Italy s.r.l.