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Storyboard | ‘Big 4’ Ad Holding Companies Got Too Big: Stagwell’s Mark Penn
Mark Penn, chairman and CEO, Stagwell, and Ashish Khazanchi, managing partner, Enormous, on their plans for the India market and their views on the …
Mark Penn, chairman and CEO, Stagwell, and Ashish Khazanchi, managing partner, Enormous, on their plans for the India market and their views on the …