• Annual Report 2020: Robustness and Transparency

  • Sirius: a great challenge for engineering

  • Acting in the private sector B2B

    The markets and segments we operate in

  • Way of being Racional

    Our organizational culture is our DNA

  • A history of reinvention and pioneering spirit

    Learn about some key milestones in our history

  • Commitment to transparency and ethics

    Click on our annual report

  • Sustainable buildings

    Expertise in LEED certified projects

  • Completed and ongoing projects

    Learn about our clients and our main projects

  • Best management practices and sustainability

    Responsible management for the company's perennity

  • Contact us

    Find out our communication channels available