The Brun Company is a full-service commercial real estate firm with expertise in commercial property management as well as leasing and sales brokerage. Founded in 1990, The Brun Company has an established reputation in the Atlanta market. What sets us apart from our competitors is the length of the relationships with our clients (typically five years or longer, and in many cases, over a dozen years). This is no accident; there are certain Rules that The Brun Company lives by, which helps create these very long-term client relationships.