American International Group (AIG) in September 2018 acquired Glatfelter Insurance Group, a Pennsylvania-based full-service broker and insurance company that provides services for specialty programs and retail operations. Headquartered in York, Pennsylvania, Glatfelter “brings high-quality program underwriting capabilities that will accelerate the strategic positioning of AIG’s general insurance business,” AIG said in a statement. Glatfelter is a large privately owned U.S. insurance broker and has more than 500 employees. Its