The Boulos Company is Maine's largest commercial real estate firm, located in Portland, ME. Founded in 1975, our experienced Maine brokerage team and highly-skilled professional support staff work with tenants, landlords, buyers, investors and developers to navigate their real estate needs from start to finish through our consultative approach. Whether you're looking for Maine investment properties for sale, industrial real estate, office space for rent, or retail for lease, The Boulos Company brings you more.