UPSTREAM™a member-driven, national data management company allowing real estate brokerages to standardize and enter, manage, store, and control distribution of their data and return fiduciary control. The 23 UPSTREAM™ board of managers includes representatives of the National Association of Realtors®, Berkshire Hathaway Home Services, Century 21, Coldwell-Banker, ERA, Keller Williams, Leading Real Estate Companies of the World®, The Realty Alliance, RE/MAX, and non-affiliated brokerages.