Alleghany Corporation_Alleghany

Alleghany Corporation is a leading U.S. investment holding company engaged in property, casualty, and reinsurance insurance services, as well as industrial ore mining distribution, steel button importing and wholesaling, and real estate in California, through its subsidiaries Alleghany Underwriting Holdings, World Minerals, Celite Corporation, and Harborlite. The company is engaged in property and casualty insurance, reinsurance and other insurance services through its subsidiaries, including Alleghany Underwriting Holdings, World Minerals, Celite Corporation, and Harborlite, as well as the distribution of industrial ores, the importation and wholesaling of steel buttons, and real estate in California.