 CHICAGO--BUSINESS WIRE--R.R. Donnelley Sons Company RRD NYSE: RRD, a leading global provider of marketing and business communications, has been named a Strong Performer in The Forrester WaveTM: Customer Database And Engagement Agencies, Q1 2021. The report helps clients understand and identify service providers best aligned with their strategies and provides a view of how the market is evolving. RRD was among the select group of companies invited to participate in the report, whi 