The Simon Companies is a professional developer, owner and manager of commercial and multifamily real estate, as well as a provider of real estate Asset Optimization Services.


Founded in 1966 by Franklin W. Simon and based in Braintree, MA, The Simon Companies manages and oversees the operation of a substantial portfolio of commercial and multifamily properties, providing immediate insight and a competitive advantage to a diverse group of real estate clients and investors.


With more than 75 employees, state-of-the-art technologies and a highly experienced senior management team, The Simon Companies has the infrastructure, expertise and know-how necessary to handle large and small assignments at competitive prices. The award-winning company, which also offers financial and construction management services, has developed, owned and managed numerous commercial buildings and more than 4,000 multifamily units in Massachusetts, Rhode Island and New Hampshire during its 46-year history.


The Simon Companies takes a comprehensive, inclusive approach to its client relationships, offering a suite of value-added capabilities and flexible approaches targeted toward enhancing the value and sustainability of its strategic partners’ asset portfolios. The company provides institutional-level reporting and controls combined with attentive hands-on service and cost-conscious, quality-driven results.


The Simon Companies prides itself on its capacity to work with both private and institutional property owners and investors while retaining its roots as a privately held, family-owned company that places a special emphasis on realizing the objectives of, and balance among, the owners, investors, lenders and tenants of our properties.