Cintra is a global infrastructure development company that specializes in the design, construction, financing, operation, and maintenance of transportation infrastructure projects. It is known for its involvement in various large-scale projects such as toll roads, highways, tunnels, and other transportation-related facilities.

Cintra was founded in Spain in 1968 and has since expanded its operations internationally. It has been involved in numerous public-private partnership (PPP) projects, where it collaborates with governments and public entities to develop and manage infrastructure assets. The company is part of the Ferrovial Group, a multinational infrastructure and services company based in Spain.