Catenary engineering
Design and calculation of overhead contact lines, structures, poles and spans.
↗Railway electrification
Engineering that connects
the future
Engineering, design, supervision and technical solutions for railway electrification systems.
About IEEF
Railway electrification specialists
We develop high-level technical solutions combining field experience, specialist engineering and a rigorous commitment to safety and quality.
Learn more↗
Services
End-to-end solutions for railway projects
We support every project stage, from early studies through to commissioning.
Design and calculation
Modelling, analysis and technical documentation with specialist tools.
↗Earthing and bonding
Design, measurements and verification of equipotential continuity.
↗Supervision and testing
On-site support, testing and commissioning.
↗Drawings and documentation
Construction drawings, technical reports and calculation notes.
↗Railway consultancy
Specialist advice for railway electrification projects.
↗+100Rail infrastructure projects
+500 kmof catenary lines designed
+50Electrified stations
+10 añosof team experience
Projects
Experience applied to real infrastructure
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Let us work together