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Gillian Collison

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Gillian Collison

Executive Director, Global Head of Social | GroupM

New York, New York, United States

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Gillian Collison

Summary

Gillian Collison is a seasoned digital media professional with over 13 years of experience, currently serving as the Global Head of Social at GroupM in New York. Specializing in paid social media, she has a robust background in agency operations, strategic planning, and digital marketing across diverse industries including e-commerce, finance, and entertainment. Gillian is known for her innovative approach to social media marketing, having received accolades such as the Snapchat Industry Innovation Award. Her leadership experience spans mentoring teams and managing high-profile client relationships, demonstrating her capability to drive operational excellence and strategic growth. With a strong focus on emerging platforms and media execution, she is adept at navigating the complexities of digital landscapes. Gillian's academic background in International Business and Languages complements her professional expertise, enhancing her global perspective in marketing. She is passionate about leveraging social media to create impactful brand narratives and foster community engagement.

General

Specialist

Technical Background

Leadership Experience

Long-Term Tenure

Professional interests

Emerging Technologies

Leadership Development

Innovation

Organisational experience

Corporate Experience

Gillian Collison

Work Experience

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Executive Director, Global Head of Social at

GroupM

April 2024 - Present

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Partner, Global Director of Social Platforms at

GroupM

April 2022 - March 2024

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Partner, Group Director, Paid Search & Social at

MediaCom

February 2021 - May 2022

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Partner, Director, Paid Search & Social at

MediaCom

November 2018 - February 2021

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Associate Director, Paid Social at

MediaCom

January 2018 - October 2018

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Associate Director, Social Media at

Mindshare

September 2016 - December 2017

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Social Media Manager at

Mindshare

March 2015 - August 2016

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Content, Community & Account Manager at

We Are Social

August 2013 - March 2015

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Social Media Marketing Specialist - Appliances Online at

Appliances Online

August 2012 - August 2013

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Account Manager at

Meltwater

December 2010 - July 2012

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Gillian Collison

Education

University of New England (Australia), Bachelor Of International Business And Languages

January 2007 - January 2010

Jean Monnet University, International Exchange Program

January 2009 - January 2009

Frequently Asked Questions about Gillian Collison

What is Gillian Collison email address?

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

What company does Gillian Collison work for?

Gillian Collison is a Executive Director, Global Head of Social at GroupM, a company specializing in Management, Scientific, & Technical Consulting Services.

Where Gillian Collison graduated from?

Gillian Collison holds a degree in Marketing from University of New England (Australia).

How can I directly contact Gillian Collison?

To contact Gillian Collison directly, you can use the email address ****************@mediacom.com. Complete contact information is available upon registration with Muraena.

Who is Gillian Collison?

Gillian Collison is a seasoned digital media professional with over 13 years of experience, currently serving as the Global Head of Social at GroupM in New York. Specializing in paid social media, she has a robust background in agency operations, strategic planning, and digital marketing across diverse industries including e-commerce, finance, and entertainment. Gillian is known for her innovative approach to social media marketing, having received accolades such as the Snapchat Industry Innovation Award. Her leadership experience spans mentoring teams and managing high-profile client relationships, demonstrating her capability to drive operational excellence and strategic growth. With a strong focus on emerging platforms and media execution, she is adept at navigating the complexities of digital landscapes. Gillian's academic background in International Business and Languages complements her professional expertise, enhancing her global perspective in marketing. She is passionate about leveraging social media to create impactful brand narratives and foster community engagement.

Gillian`s contact details

mail

****************@mediacom.com

****************@groupm.com

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