Omnicom's global organic revenue growth of 9.5% exceeded expectations: John Wren - Adgully.com
The Richest People in Advertising, Ranked by Income 2016
Omnicom and Interpublic cut 10,000 roles in 2020 | PR Week
Omnicom's John Wren weighs in on WPP and Sorrell | Ad Age
Omnicom CEO John Wren: 'Publishers Should Not Grade Their Own Homework' - WSJ
Highest-Paid Ad Agency Executives in 2020, Ranked
Omnicom's Wren sees pay rise by a third to $24m - More About Advertising
Omnicom Exceeded Earnings Expectations Globally but Continues to Struggle in North America
Werbeholdings: Omnicom steigert den Gewinn deutlich - HORIZONT
John D. Wren
Omnicom Releases US Diversity Numbers, Action Plan
Omnicom says digital ads are stealing share from TV | Financial Times
Omnicom CEO John Wren tout's holding company's cash reserves - MM+M - Medical Marketing and Media
Omnicom's Wren sees pay rise by a third to $24m - More About Advertising
Here's What We Learned About The CEO Pay At Omnicom Group Inc. (NYSE:OMC)
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
Omnicom's Wren, IPG's Roth Earn Millions More In 2016 04/17/2017
Omnicom boosts 2022 guidance but braces for an economic slowdown | Ad Age
The Richest People in Advertising, Ranked by Income 2016
John Wren - Chairman, President and CEO @ Omnicom Group - Crunchbase Person Profile
Omnicom boss John Wren received $20m in compensation in 2021 | Campaign US
Omnicom CEO John Wren Confirms Furloughs and Layoffs Across Agencies
John Wren - Managing Director - Head of Business Development - Palladiem LLC | LinkedIn
1.377 John Wren Bilder und Fotos - Getty Images
