Office Properties Income Trust is a real estate investment trust (REIT) focused on owning and leasing office properties to high-credit-quality tenants throughout the United States. The company's portfolio consists of office buildings across diverse markets in 29 states and Washington, D.C., serving both single-tenant and multi-tenant arrangements. As a national REIT, Office Properties Income Trust targets investment-grade rated corporate tenants and government agencies, prioritizing stable, creditworthy lessees to generate rental income. The company manages properties designed to meet the operational needs of businesses across various sectors, providing long-term leasing solutions with weighted average lease terms spanning multiple years. Office Properties Income Trust operates within the broader commercial real estate sector, offering institutional-quality office space to organizations seeking reliable property locations and management. Headquartered in Newton, Massachusetts, the company addresses the office real estate needs of quality tenants seeking established, professionally managed facilities in key U.S. markets.