This Wikipedia excerpt offers a comprehensive overview of the CSX Corporation, an American holding company primarily focused on rail transportation and real estate. The text details the company’s foundation in 1980 through the merger of Chessie System and Seaboard Coast Line Industries, and outlines its status as a public entity listed on major indices like the Nasdaq and S&P 500. Key information includes an organizational breakdown of numerous subsidiaries like CSX Transportation and Conrail, as well as a history covering its leadership changes and recent cost-cutting initiatives. Additionally, the source provides current financial statistics for 2024 and information about its Jacksonville, Florida headquarters.