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John Cornwell Email & Phone Number

Chief Commercial Officer (CCO) at Ace of Hearts
Location: London, England, United Kingdom 8 work roles 1 school
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Current company
Role
Chief Commercial Officer (CCO)
Location
London, England, United Kingdom
Company size

Who is John Cornwell? Overview

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John Cornwell is listed as Chief Commercial Officer (CCO) at Ace of Hearts, a with 4 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for John Cornwell.

John Cornwell previously worked as Chief Commercial Officer, Ogilvy Worldwide at Ogilvy and CFO / COO at Ogilvy & Mather. John Cornwell studied at Chartered Institute Of Management Accountants.

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Ace of Hearts

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Profile bio

About John Cornwell

I am a C-suite Commercial Leader with extensive international experience driving major operational and financial transformations and enabling digitally enabled and people-focused strategic change in fast-paced creative agencies. Joining leading advertising agency Ogilvy in 1995, I have ascended through the business into my current role as Global Chief Commercial Officer of Ogilvy Worldwide. During this time, I also spent five years as COO / CFO for Ogilvy UK restructuring the UK organisation in conjunction with my wider CCO position. My earlier career at Ogilvy includes Head of Finance Strategy and Operations for EMEA, six years as Finance Director of Ogilvy One, transforming the enterprise into an award-winning market leader, and periods as WW Commercial Manager and Financial Controller EMEA. Leveraging this multifaceted experience gained as a CCO, COO and CFO and in other diverse UK and global roles working in partnership with major brands and across sectors, I optimise margin growth and head initiatives to strengthen cross-functional performance while embedding enterprise-wide commercial excellence at the heart of everything we do. Having navigated Ogilvy through critical business and operational restructuring, I have consistently demonstrated exceptional negotiation skills, innovated sustainable commercial strategies, and steered $BN P&L decision-making. I also take a prominent position in building collaborative stakeholder relationships and act as a media and industry-facing business representative spanning an international audience. Additionally, with a proven reputation as an authentic and inclusive leader and mentor, I drive behavioural change and develop bespoke service-focused training to build high-performing and engaged teams.

Current workplace

John Cornwell's current company

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Ace of Hearts
Ace Of Hearts
Chief Commercial Officer (CCO)
London, GB
Website
Employees
4
AeroLeads page
8 roles · 32 years

John Cornwell work experience

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Chief Commercial Officer, Ogilvy Worldwide

Current

As a key member of WPP’s commercial leadership team, I have been responsible for leading Ogilvy’s commercial strategy and driving sustainable commercial practices while ensuring excellence across the organisation. From a commercial viewpoint, I oversee several major globally recognised clients in sectors such as FMCG, Automotive and Telco. Notable successes include developing a commercial strategy that has been adopted as a group-wide blueprint across WPP, pioneering pricing and investment strategies, creating bespoke training and competency programmes, and establishing a commercial hub for all staff.

2014 - Present ~12 yrs 6 mos

Cfo / Coo

London, United Kingdom

In conjunction with my CCO role, I served on the UK board and navigated our UK business through a turbulent period, heading a major restructure and turnaround programme from both a financial and operational perspective. I was responsible for leading complex negotiations with clients and suppliers, and putting in place best-in-class working practices and operational improvements to achieve year-on-year growth while enhancing business efficiency. I also partnered with our creative community, steering investments to build an award-winning agency with a lasting societal impact.

2017 - 2022 ~5 yrs

Head Of Finance Strategy & Operations

I oversaw finance strategy and operations for EMEA, implementing turnaround plans for businesses in regions such as Spain, Italy, France and the MEMAC region. In addition, I founded a Commercial Leaders Group aimed at driving improved commercial practices and behaviours, and managed all commercial aspects of our Ford business internationally.

2013 - 2014 ~1 yr

Finance Director - Ogilvyone Ww

I was brought into this board-level position to help restructure and transform OgilvyOne into a world-class agency, delivering five consecutive years of exponential growth through the worldwide financial crisis period. During my tenure, I set up a commercial negotiating practice that was universally adopted, helped the business win ‘Agency of the Year’ three times, and demonstrated a creative and visionary leadership approach.

2007 - 2013 ~6 yrs

Commercial Manager - Ogilvy Ww

2005 - 2007 ~2 yrs

Financial Controller - Eame

2001 - 2005 ~4 yrs
1 education record

John Cornwell education

  • Chartered Institute Of Management Accountants
    Chartered Institute Of Management Accountants
FAQ

Frequently asked questions about John Cornwell

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What company does John Cornwell work for?

John Cornwell works for Ace of Hearts.

What is John Cornwell's role at Ace of Hearts?

John Cornwell is listed as Chief Commercial Officer (CCO) at Ace of Hearts.

Where is John Cornwell based?

John Cornwell is based in London, England, United Kingdom while working with Ace of Hearts.

What companies has John Cornwell worked for?

John Cornwell has worked for Ace Of Hearts, Ogilvy, and Ogilvy & Mather.

How can I contact John Cornwell?

You can use AeroLeads to view verified contact signals for John Cornwell at Ace of Hearts, including work email, phone, and LinkedIn data when available.

What schools did John Cornwell attend?

John Cornwell studied at Chartered Institute Of Management Accountants.

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