At OHL we follow the guidelines and recommendations issued by leading institutions and authorities on the matter: United Nations (UN), International Labour Organization (ILO) and Organisation for Economic Co-operation and Development.

We belong to the United Nations Global Compact since 2004 and are a founding member of its Spanish Network. Since then, we have been working to promote and disseminate its Ten Principles. We also follow the Guiding Principles on Business and Human Rights, approved in 2011, which establish that all enterprises are responsible for upholding human rights.

April 21 | World Creativity and Innovation Day

Did you know...

OHL has developed more than 300 R&D and Innovation projects and 12 families of patents currently in force. Also, the company is collaborating with more than 40 research centers and universities in 12 countries.

April 07 | World Healthy Day

Did you know...

that ensuring healthy living and promoting wellness for all ages and in all parts of the world is essential for sustainable development and the future of our society?

April 01 | World Education Day

According to UNICEF,

617 million young people in the world lack basic numeracy and a minimum level of literacy. On World Education Day, we would like to tell you that OHL works to reduce the education gap through its participation in various initiatives developed in the communities where it is present, aimed at providing training and technical skills to people in situations of social vulnerability, for their full integration into society.

March 22 | World Water Day

Did you know...

that water scarcity already affects four out of ten people in the world? Today, on World Water Day, we highlight our firm commitment to carry out good water management for its efficient use and adequate use in all our projects.