LIFE When did AIG acquire American General? InsuNews May 23, 2022 When did AIG acquire American General? 2001 2001. AIG acquires American General Corporation, a leading life insurer. See also What is the poverty level 2020? Post Navigation Previous Is American Funds and Capital Group the same?Next How long is Ford warranty UK? More Stories LIFE What is the best insurance policy? InsuNews May 23, 2022 LIFE What is the richest insurance company in the United States? InsuNews May 23, 2022 LIFE Who is the biggest insurance underwriter for? InsuNews May 23, 2022