Atlas Corp. (NYSE: ATCO, ATCOL) operates as a leading global asset management company that owns and operates infrastructure assets, primarily in the maritime and energy sectors, with a focus on deploying capital into high-quality, long-term investments to generate risk-adjusted returns. The company manages its portfolio through key subsidiaries, including Seaspan Corporation, the world's largest independent owner and operator of containerships, which provides long-term fixed-rate time charters to major liner companies via a fully integrated platform emphasizing operational excellence, safety, reliability, and cost efficiency; and APR Energy, which delivers power generation solutions through mobile and temporary energy assets. Atlas targets essential infrastructure verticals with resilient business models, serving global customers in shipping, energy, and related industries across multiple regions, including North America, Europe, and Asia; headquartered in Vancouver, British Columbia, Canada, the firm traces its modern structure to strategic developments post-2019, including its listing on the NYSE. Recent developments include the March 2023 completion of its acquisition by Poseidon Acquisition Corp., a consortium led by Fairfax Financial Holdings affiliates, the Washington family, David Sokol, and Ocean Network Express Pte. Ltd., in a $10.9 billion enterprise value transaction that took the company private while retaining operational leadership under CEO Bing Chen and strengthening ties with key maritime partners; this followed earlier capital raises and fleet expansions at Seaspan, enhancing financial flexibility and growth capacity amid evolving global shipping dynamics.