RSM US LLP

RSM US LLP is a leading provider of audit, tax, and consulting services focused on the middle market in the United States, and a member of the global accounting network RSM International. The company was founded in 1926 in Chicago, Illinois, under the name Irvings, Seligman & Co., and after several iterations, it adopted the name RSM US in 2015. Committed to understanding the clients' industry and providing focused insights, RSM has grown as a trusted advisor to more than 9,000 middle market leaders nationwide.