Obrascon Huarte Lain (OHL) is one of the largest international concession and construction groups. It boasts a hundred years' experience and has significant operations in 30 countries across all five continents. A global infrastructure group with more than 110 years of experience:
- Experts in construction and concession management
- A benchmark in civil engineering, singular, hospital and industrial building, and services.
- Activity focused in three geographical areas: USA, Europe and Latin America
- Ranked as international contractor (#40)*. In the USA we are in the Top 20 contractors by sector (transportation) (#15)* and in the Top 50 Domestic Heavy Contractors (#14)*
- California’s 2021 Contractor of the Year and New York’s 2019 Contractor of the Year
Po de la Castellana 259, 28046 Madrid – Spain
Nov. 10, 2010Stock exchange(s)