J. Spargo & Associates is a full-service event management company providing clients with innovative, attentive management and sales services, nationally and internationally, since 1973. Its services include registration, housing, lead management, exposition sales and management and meeting logistics. Its clients include the Georgia Municipal Association, California Association of Mortgage Brokers, Air Force Association, U.S. Naval Institute, Society for Hospital Medicine and National League of Cities. The company is based in Fairfax, Va.