We have received prestigious awards in U.S.A. for our work on I-405
It's one of the most important infrastructure contracts in the western United States
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We added two new renewable energy projects for 60 million euros
Close to 150 MW of total installed capacity
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Sinova WWTP construction completed in Spain
The new infrastructure will benefit 185,000 citizens.
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New contract award in Norway
We will carry out the design and construction of the Gjønnes tunnel for approximately 160 million
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“There is no greater satisfaction, when you complete a project, than to see the joy of people enjoying the result of our work”
Project Director Panama North Line Consortium
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We are Progress Enablers
Global Infrastructure Group with more than 110 years of history
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Global infrastructure group
with more than 110 years of experience


OHLA, a new brand for a global infrastructure group ready to return to profitability

The company's new identity shows the legacy of 110 years of history and symbolizes the beginning of a new era

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Inside information. On initial public offerings and public offerings for financial instruments

OBRASCÓN HUARTE LAIN, S.A. (“OHLA” or the “Company”), pursuant to the provisions of Article 226 of the Securities Markets and Investment Services Act and other implementing regulations, approved by Law 6/2023, of 17 March, hereby notifies to the Spanish National […]
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The I-405 Improvement Project, designed and constructed by an OHLA-led joint venture, has been honored with several prestigious awards

The I-405 Improvement Project, built by OHLA in JV, has been honored with several prestigious awards...
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OHLA expresses its condolences on the death of Juan-Miguel Villar Mir founder of the infrastructure group

The OHLA infrastructure group conveys its condolences to the family of Juan-Miguel Villar Mir on the death of the company's founder...
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Top Figures

Our commitment
to sustainability

We promote the progress of society through innovative and environmentally friendly infrastructures

Digital transformation in infrastructures through BIM, GIS and digital twins

More than 2,600 MW managed in renewable energies

Featured Projects