Chief Client Officer
Current
Nov 2024 - Present
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Mat Mildenhall Email & Phone Number
Chief Client Officer at Omnicom Production
at
Omnicom Production
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Chief Client Officer at Omnicom Production
Location
Chappaqua, New York, United States
Who is Mat Mildenhall? Overview
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Quick answer
Mat Mildenhall is listed as Chief Client Officer at Omnicom Production at Omnicom Production, based in Chappaqua, New York, United States. AeroLeads shows a matched LinkedIn profile for Mat Mildenhall.
Mat Mildenhall previously worked as Chief Client Officer at Omnicom Production and Chief Client Officer at Eg+ Worldwide. Mat Mildenhall holds Mba, Business Studies from University Of Cambridge.
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Omnicom Production
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Profile bio
About Mat Mildenhall
I love the challenge of leading and growing agency teams. Developing talent, building client partnerships and growing sustained revenue, within and across borders.My experience spans leading global holding company relationships working with some of the world’s biggest brands; leading the profitable growth of digital, content and production agency networks; as well as managing agency acquisitions and P&Ls.
Current workplace
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10 roles · 25 years
Mat Mildenhall work experience
A career timeline built from the work history available for this profile.
Chief Client Officer
Responsible for health and growth of global and regional client partnerships:- Growth: Compound annual client growth of 15-20% across top 20 clients (2020-2023)- Health: Net Promoter Score of 8.3 across 800 surveyed global clients (2023)- New business: Win rate of 60-70% of major regional and global pitches (2020-2023)- Talent: Development and growth of.
Aug 2017 - Nov 2024
Global Client Lead
Led various projects including building an innovative agency partnership with a major global technology company. The partnership puts data and cultural intelligence at the heart of the model powering messaging and media on a global basis.
Mar 2016 - Jul 2017
Visa Global Lead, Bbdo And Omnicom
Designed the agency team and approach for BBDO to be appointed global agency partner. Subsequently became responsible to lead the global BBDO and broader Omnicom agency team.Led Omnicom agency team spanning advertising, media, PR, sports marketing, research, digital, data, and design disciplines. Led agency development of Visa’s first brand strategy and.
Jun 2013 - Mar 2016
P&G Global Co-Lead
Co-led Omnicom agency team working with over ten P&G brands. Established strong culture and practice of collaboration across all regions and over 15 agencies. Disciplines including advertising, digital, data, PR, design, sports, research and shopper marketing. Developed innovative 'one team' agency models to partner with P&G in areas such as new category.
Jun 2009 - Jun 2013
Board Member
Co-led development of International Account Leadership course for BBDO University.Established client relationship measurement tool across international clients and multiple BBDO agencies.
Jul 2007 - Jul 2017
Global Leader, P&G
Led BBDO teams working across multiple P&G brands, responsible for building and managing a team of over 300 around the world. P&G brands spanning categories including beauty, grooming, home care, small appliances, pet care and fabric care. Established 'Brand Agency Leader' model for 3 of P&G's billion dollar brands (3 of the first 6 brands to move to this.
Jul 2007 - May 2013
Chairman And Coo (2004-2007), Commercial Director (2001-2004)
Responsible for growth of Proximity network from 11 to over 50 markets worldwide. Revenue grew 155% and we were successful in winning multiple international accounts, including P&G, Shell and Intercontinental. Proximity was far more than a collection of agencies with the same name, we fostered a powerful culture of global collaboration. During this time.
2001 - Jun 2007
Commercial Director
Member of team responsible for agency acquisitions, start-ups and mergers across Europe and the Middle East. P&L oversight for a number of European markets. Board member of multiple BBDO agencies.
Sep 1998 - 2001
Various
Various roles in accountancy, corporate finance and consulting.Qualified as a Chartered Accountant.
Sep 1993 - Sep 1997
3 education records
Mat Mildenhall education
Mba, Business Studies
University Of Cambridge
Llb, Law
The University Of Sheffield
High School
Knutsford County High School
FAQ
Frequently asked questions about Mat Mildenhall
Quick answers generated from the profile data available on this page.
What company does Mat Mildenhall work for?
Mat Mildenhall works for Omnicom Production.
What is Mat Mildenhall's role at Omnicom Production?
Mat Mildenhall is listed as Chief Client Officer at Omnicom Production at Omnicom Production.
Where is Mat Mildenhall based?
Mat Mildenhall is based in Chappaqua, New York, United States while working with Omnicom Production.
What companies has Mat Mildenhall worked for?
Mat Mildenhall has worked for Omnicom Production, Eg+ Worldwide, Omnicom, Bbdo Worldwide, and Proximity Worldwide.
How can I contact Mat Mildenhall?
You can use AeroLeads to view verified contact signals for Mat Mildenhall at Omnicom Production, including work email, phone, and LinkedIn data when available.
What schools did Mat Mildenhall attend?
Mat Mildenhall holds Mba, Business Studies from University Of Cambridge.
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