David R. Black is CEO and a Principal of Black Realty, Inc.; Black Commercial, Inc.; Black Realty Management, Inc., and Black Management Services, Inc, all doing business as NAI Black. The organization specializes in the sales and leasing of retail, office, industrial, and multifamily properties; property, facilities, and asset management; consulting; and real estate development. NAI Black is the premier full-service commercial real estate company in the Inland Northwest. Black started his real estate career in 1981 and became CEO in 1984.