Biography of John Wren
Last update: March 7, 2024Career
John was Executive Vice President for Needham Harper Worldwide. John Wren joined Omnicom in 1986. John served as Chief Executive Officer of the Diversified Agency Services at Omnicom.
John Wren is currently Chairman of the Board and Chief Executive Officer at Omnicom - View - Omnicom org chart
Create your alert
to follow the career of John Wren.
More about John Wren
Selected links
- John Wren - CEO & Chairman - Omnicom
- Inside the Omnicom-Flywheel merger with John Wren, Jonathan Nelson ...
- Omnicom’s John Wren on the future of work, the business and succession ...
- Omnicom Group Announces Two Top Executive Changes
- Omnicom’s John Wren says with Flywheel, he can ‘beat anybody in a pitch ...
Do you need to know more about John Wren? More results.
Participate
Social media
- John Wren on Google News, Twitter, LinkedIn, YouTube
- View the pictures of John Wren
The colleagues of John Wren
Company Colleagues
- At Omnicom, John Wren has 3187 colleagues including Mary Choksi (Director), Valerie Williams (Director)…
Homonyms
- John Wrenn - Country Manager, Australia and New Zealand - CAI
- John Wren - Director of Engineering and Environmental Services - Mountaire Farms
Industry Colleagues
- In the Communication & Sales industry, John Wren has 37,749 colleagues in 2,618 companies located in 68 countries. 18,665 executive movements have been recorded in the last 12 months. Learn more about Communication & Sales.
Get in Touch
Use our Premium/VIP Service to contact John Wren by email now. Here are a few tips for establishing great contacts.
With Skype, Call Omnicom at +1 212... and ask for John Wren.
