Company Story
1986 - The RMR Group Inc. was founded by Barry Portnoy and others.
1990 - The company started to focus on property management and leasing.
1994 - RMR went public with an initial public offering (IPO).
2000 - The company expanded its services to include construction management.
2004 - RMR acquired a majority stake in Sonesta International Hotels Corporation.
2012 - The company changed its name to The RMR Group Inc.
2015 - RMR acquired a majority stake in Tremont Mortgage Trust.
2017 - The company expanded its services to include investment management.
2020 - RMR launched its new brand identity and website.