John Wren - Chairman, President and CEO @ Omnicom Group - Crunchbase Person Profile
1.377 John Wren Bilder und Fotos - Getty Images
John Wren Net Worth (2023) | wallmine
Publicis and Omnicom tie $35bn knot to oust WPP
John Wren - Managing Director - Head of Business Development - Palladiem LLC | LinkedIn
The Richest People in Advertising, Ranked by Income 2016
Here's What We Learned About The CEO Pay At Omnicom Group Inc. (NYSE:OMC)
Omnicom boosts 2022 guidance but braces for an economic slowdown | Ad Age
The Richest People in Advertising, Ranked by Income 2016
Richest People in Advertising, Ranked by Income
PR News | Omnicom Chief Wren Earned $20M in '21 - Wed., Mar. 30, 2022
Omnicom CEO John Wren: 'Publishers Should Not Grade Their Own Homework' - WSJ
The Richest People in Advertising, Ranked by Income 2016
1.377 John Wren Bilder und Fotos - Getty Images
Omnicom's Wren sees pay rise by a third to $24m - More About Advertising
Omnicom CEO John Wren tout's holding company's cash reserves - MM+M - Medical Marketing and Media
Omnicom boss John Wren received $20m in compensation in 2021 | Campaign US
John Wren's $41 Million 'Golden Coffin' Still Alive, Kicking | Ad Age
The Richest People in Advertising, Ranked by Income 2016
It's "Ominous-com" as CEO John Wren predicts layoffs Reel 360 News
Omnicom CEO Criticizes Wendy Clark's Departure From DDB
Omnicom's John Wren weighs in on WPP and Sorrell | Ad Age
John Wren - Managing Director - Head of Business Development - Palladiem LLC | LinkedIn
Omnicom boss John Wren received $20m in compensation in 2021
