(formerly Autostrade S.p.A
, ) is an Italian holding company
whose primary asset is Autostrade per l'Italia
, the largest concessionaire
on the Italian autostrade
network. Another subsidiary of Atlantia, Autostrade of Virginia, is a member of the consortium that operates the Dulles Greenway
The firm is publicly traded on the Milan Stock Exchange and is a constituent of the S&P/MIB index. Atlantia's largest single shareholder with around 30% of the company is Sintonia, an investment vehicle of the Benetton family.
The subsidiary Autostrade International of Virginia O & M, Inc. was formed in 1993 to operate the Dulles Greenway in the U.S. state of Virginia.