Atlas Arteria is an Australia-based global toll-road developer, owner, and operator listed on the Australian Securities Exchange under the ticker ALX. Formerly known as Macquarie Atlas Roads, the company was created in 2010 following the restructuring of Macquarie Infrastructure Group and later rebranded as Atlas Arteria in 2018 after internalising management from Macquarie Group. The company focuses on long-term infrastructure investments and operates a portfolio of toll-road assets across France, Germany, and the United States. Its key holdings include stakes in the APRR motorway network and ADELAC in France, the Warnow Tunnel in Germany, the Chicago Skyway in the United States, and the Dulles Greenway in Virginia. Atlas Arteria positions itself as a long-duration infrastructure investor focused on sustainable cash flows, operational efficiency, and long-term value creation for shareholders.