Founded in 1828, J.B. Brown & Sons is a commercial property management and development company based in Greater Portland. The company's core mission is to achieve long-term stable growth and perpetual ownership of its properties. J.B. Brown & Sons offers a range of services including leasing and managing commercial properties such as office spaces, warehouses, manufacturing facilities, retail spaces, parking lots, and mixed-use buildings. Their market focus is on providing responsive and knowledgeable support to meet the development and commercial space needs of their tenants.
Notable affiliated people include the Brown family, who have maintained ownership and leadership roles through multiple generations, ensuring continuity and stability. The company has achieved significant milestones, becoming one of the oldest and largest property owners in the region. Its impact includes contributing to the economic development of Greater Portland by providing essential commercial spaces that support local businesses and industries.