NMI Holdings, Inc. provides private mortgage guaranty insurance services in the United States. The company offers primary mortgage insurance services; and outsourced loan review services to mortgage loan originators. It serves national and regional mortgage banks, money center banks, credit unions, community banks, builder-owned mortgage lenders, internet-sourced lenders, and other non-bank lenders. The company was incorporated in 2011 and is headquartered in Emeryville, California.