SENER is a technology and engineering group that has utilized innovative, state-of-the-art solutions, to provide excellence in infrastructure, including urban transport, rail systems, tunnels and roads.

We have delivered major rail and transit projects throughout the United States, Canada and Mexico including California’s High-Speed Rail project, Los Angeles’ Angels Flight and the Cross-Bay Transit Project. Our U.S. footprint also includes aerospace, marine engineering, energy and airport projects.


As a world leader in rail and transit systems, SENER has successfully delivered dozens of regional rail projects all over the world and ranks in the ENR Mass Transit and Rail Global Source book.

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P3 (Public Private Partnerships)

SENER also excels in alternative project delivery and has more than 20 years of experience in public private partnerships (P3). We delivered the Angels Flight Renovation project, the first P3 transit project for LA Metro and the City of Los Angeles. We have contributed to more than 100 P3 projects in 13 different countries in transportation, buildings, energy and water markets

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We bring expertise in all the key design areas involved in a tunneling project including geotechnical, lining design, numerical modelling, structures, systems, signaling and communications, traction power, systems integration, ventilation, Fire & Life safety, testing and commissioning. What sets us apart is our ability to integrate new, cutting-edge technology with the best traditional tunneling techniques and methodologies for each given circumstance.

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SENER has led the systems design of many major rail and transit systems projects all over the world and delivered systems innovations.

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One of SENER’s key drivers across all businesses including aerospace, infrastructure, energy and marine is innovation. SENER is recognized for incorporating state-of-the-art technology and methodologies into multidisciplinary engineering solutions.

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SENER has completed more than 100 airport projects around the world. From master plans and operational studies to air traffic control towers, terminals, automated baggage systems and airport security, our airport projects have had one tenant in common – improving the passenger experience.

To date, SENER has taken part in the construction of 29 concentrated solar power plants in the U.S., Spain, India, Morocco and South Africa. These projects amount to more than 2,000 megawatts of installed capacity saving more than one million tons of carbon dioxide.

In the aerospace industry, SENER is a leader with more than 50 years of experience in the development, integration and supply of high-performance systems, instruments and equipment for scientific research and advanced applications.

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