Blair Corporation is one of the largest direct mail order retailers in the United States, selling apparel and household items. Founded in 1910 by John Leo Blair as the New Process Company, the company recently celebrated its 100th anniversary. Blair is headquartered in Warren, Pennsylvania, with warehousing and distribution operations near Irvine, Pennsylvania, and a call center in Erie, Pennsylvania. The company is known for its retail catalogs, which are sent to millions of customers in the United States. While most business is done by mail order, phone or online, Blair also has retail stores in Warren and Grove City, Pennsylvania.
