Astaldi S.p.A. operates as a general contractor, focusing on construction and infrastructure projects, including project financing and concession activities. The company provides construction and engineering services for large infrastructure projects such as high-speed railway stations, dredging works in ports, and bridges. It participates in the design, construction, and management of hospitals and underpasses through project-financing arrangements, and engages in joint ventures and consortia for transportation infrastructure projects. The company also issues and manages bonds and equity-linked notes as part of its financial services. It serves clients in the transport, infrastructure, environmental remediation, and construction sectors, including public sector entities and industrial clients, and is involved with projects in the railway, port, and scientific research facility industries. The company was founded in 1929 and is based in Rome, Italy.