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 a Maine investment properties for sale, industrial real estate, office space for rent, or retail for lease, The Boulos Company brings you more.