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Julio Castellanos

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Julio Castellanos

VP Worldwide/Asia-Pacific- Regional Account Director | Omnicom Media Group

Florida, Key Biscayne, United States

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Julio Castellanos

Summary

Julio Castellanos is a seasoned executive with extensive global experience in leading marketing services and customer experience organizations. As the CEO of Omnicom Media Group Chile, he has successfully driven transformation initiatives that leverage creativity, media, and technology to enhance client growth. His impressive track record includes operational turnarounds and strategic leadership roles across Latin America, notably at Dentsu International and McCann Worldgroup. Julio is recognized for his ability to inspire and coordinate high-performing teams, fostering a culture of growth and innovation. He is also an active mentor and advisor to martech startups, contributing to the next generation of entrepreneurs. Fluent in English, Portuguese, and Spanish, Julio effectively navigates multicultural environments, making him a valuable asset in any global context.

General

Generalist

Technical Background

Leadership Experience

Long-Term Tenure

Professional interests

Emerging Technologies

Leadership Development

Innovation

Organisational experience

Corporate Experience

Consulting Experience

Julio Castellanos

Work Experience

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VP Worldwide/Asia-Pacific- Regional Account Director at

McCann - Erickson

January 1990 - January 1993

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Deputy Managing Director Thailand at

McCann Worldgroup

September 1993 - February 1995

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President Dominican Republic at

McCann Worldgroup

February 1995 - February 1997

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VP- General Manager at

McCann Worldgroup Latin America and Caribbean

January 1997 - January 2005

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VP-Coca-Cola Latin America Account Director at

McCann Worldgroup Latin America and Caribbean

August 1999 - January 2005

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CEO Brazil at

McCann Worldgroup

November 2005 - August 2007

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Founder/CEO at

JC Communications

September 2007 - December 2008

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President Mexico at

Leo Burnett

January 2009 - April 2011

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Managing Partner Brazil at

The Leading Edge

May 2011 - February 2013

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CEO Mexico at

Dentsu Aegis Network México

March 2013 - June 2018

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CEO Latin America at

dentsu

June 2018 - January 2021

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CEO Chile at

Omnicom Media Group

January 2022 - Present

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Julio Castellanos

Education

Harvard Business School, GMP

Yale University, Bachelor of Arts

Frequently Asked Questions about Julio Castellanos

What is Julio Castellanos email address?

Julio Castellanos's primary email address is *****************@omnicommediagroup.com. To view the full verified email and additional contact details, sign up for free with Muraena.

What company does Julio Castellanos work for?

Julio Castellanos is a VP Worldwide/Asia-Pacific- Regional Account Director at Omnicom Media Group.

Where Julio Castellanos graduated from?

Julio Castellanos holds a degree in null from Harvard Business School.

How can I directly contact Julio Castellanos?

To contact Julio Castellanos directly, you can use the email address *****************@omnicommediagroup.com. Complete contact information is available upon registration with Muraena.

Who is Julio Castellanos?

Julio Castellanos is a seasoned executive with extensive global experience in leading marketing services and customer experience organizations. As the CEO of Omnicom Media Group Chile, he has successfully driven transformation initiatives that leverage creativity, media, and technology to enhance client growth. His impressive track record includes operational turnarounds and strategic leadership roles across Latin America, notably at Dentsu International and McCann Worldgroup. Julio is recognized for his ability to inspire and coordinate high-performing teams, fostering a culture of growth and innovation. He is also an active mentor and advisor to martech startups, contributing to the next generation of entrepreneurs. Fluent in English, Portuguese, and Spanish, Julio effectively navigates multicultural environments, making him a valuable asset in any global context.

Julio`s contact details

mail

*****************@omnicommediagroup.com

Colleagues

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Herbert Fung

Senior Accountant

Danielle Demicco

Bookkeeper and Administrative Assistant

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Scott Downs

VP, Associate Media Director

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Mathilde Portoleau-balloy

Assistante marketing

David Fletcher

European CFO

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Pamela Marsh

Instructor

Justin Low

PR Manager

Jennifer Doering

Accounting Manager - The Focus Network

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