NewswireToday (newswire) - Wed, 20 Mar 2019 00:00:00 -0400 Ho Chi Minh City, Vietnam - Dentsu, Inc. announced that its global business headquarters Dentsu Aegis Network Ltd*, has reached an agreement to acquire a 100% stake in Redder Advertising Co., Ltd, a digital creative agency in Vietnam - redder.vn / Dentsu.co.jp