The RMR Group Inc., through its subsidiary, The RMR Group LLC, provides business and property management services in the United States. The company offers management services to its four publicly traded real estate investment trusts and three real estate operating companies. It also provides investment advisory and administrative services. The company was formerly known as REIT Management & Research Inc. and changed its name to The RMR Group Inc. in September 2015. The RMR Group Inc. was founded in 1986 and is headquartered in Newton, Massachusetts.