Spanish leaders in infrastructure management

Discover the most influential Spanish companies in the infrastructure sector, from major construction firms to energy and mobility project managers. This list highlights key companies driving the development and modernization of infrastructure in Spain and globally. Learn about the main players behind ambitious projects, including green energy investments and large data complexes. Stay informed about the companies shaping the future of connectivity and urban development.

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  1. 1

    Ferrovial

    295 Global Votes

    Ferrovial demonstrates robust leadership in infrastructure management, evidenced by its 12.2% growth in adjusted EBITDA and a 13.7% increase in Highways revenue in Q1 2026. Its strategic expansion into markets like the United States, participating in major highway and airport projects, underscores its global influence and operational capability.

  2. 2

    AECOM in Spain

    3 Global Votes
    • Trusted global infrastructure leader

      (+4)

    AECOM in Spain is a key player in infrastructure management, leading large-scale projects such as the design and management of the Nostrum Evergreen data centre campus, an investment exceeding €1.9 billion. Furthermore, it has digitized the design process for Spain's national rail network, demonstrating its capacity to innovate and transform critical infrastructure.

  3. 3

    ACS Group

    0 Global Votes
    • Leaders are enthusiastic

      (+3)

    ACS Group is a pivotal player in infrastructure management, with extensive experience in acquiring and developing key projects globally. Its involvement in initiatives such as the acquisition of the A-63 highway in France and the SR 400 Express Lane project in Atlanta demonstrates its leadership and operational capability in the sector.

  4. 4

    Acciona

    0 Global Votes
    • Focuses on developing and managing sustainable infrastructure

      (+4)

    Acciona is a global leader in infrastructure development and clean energy solutions, with a prominent presence in Spain and iconic projects worldwide. Its expertise spans from constructing major transport infrastructure to renewable energy production and water cycle management, demonstrating comprehensive capabilities in the sector.

  5. 5

    Sacyr

    0 Global Votes
    • Ranked fourth globally in transport infrastructure P3 projects

      (+1)

    Sacyr demonstrates significant leadership in infrastructure management in Spain and globally, with a robust portfolio of concession projects and consistent financial growth. Its expertise spans from constructing major buildings like the Sacyr Tower to complex transport infrastructures, underscoring its capability and reach in the sector.

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  7. 6

    FCC

    0 Global Votes
    • Won ENR Awards for best global sports infrastructure

      (+3)

    FCC has consistently demonstrated leadership in infrastructure management, with a trajectory spanning over 125 years and significant expansion into environmental and water services. The company reported robust revenue growth, reaching 2,398.8 million euros in the first quarter of 2026, underscoring its strong position in the sector.

  8. 7

    OHLA

    0 Global Votes
    • Leading Spanish construction and infrastructure company

      (+3)

    OHLA is a global infrastructure group with over 115 years of experience, recognized for its involvement in large-scale civil construction projects. The company has demonstrated significant growth in its financial results, with an EBITDA of 194.0 million euros in 2023 and a 36.5% increase over the previous year, underscoring its strength in the sector.

  9. 8

    Abertis

    0 Global Votes

    Abertis is a global leader in toll road management and mobility solutions, operating approximately 8,000 kilometers of roads across 15 countries. Its expertise in developing and maintaining high-capacity infrastructure establishes it as a key player in the sector.

  10. 9

    ABANTIA

    0 Global Votes
    • Active in engineering and industrial assemblies

      (+1)

    ABANTIA was a Spanish group with a notable track record in the engineering and execution of complex systems, including transport infrastructure and industrial projects. Its expertise in improving fire systems for entities like Enagás in Barcelona demonstrates its capability in critical infrastructure management.

  11. 10

    Grupo Agbar

    0 Global Votes
    • Specializes in integral management of the water cycle and environmental services

      (+3)

    Grupo Agbar is a key player in infrastructure management in Spain, with over 150 years of experience in water services. Its expertise covers the entire water cycle, from supply and treatment to waste and energy management, solidifying its leadership in the sector.