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Joanne Leong

Dealmaker

Joanne Leong is a senior marketing and media executive currently serving as EVP, Head of Global Media Partnerships at dentsu. In this role, she leads the development and management of global media partnerships, working at the intersection of advertising technology, data, and media strategy to drive value for dentsu's clients and partners worldwide.

Last updated Jun 11, 2026 by ATDb automated enrichment

Role
EVP, Head of Global Media Partnerships
Company
dentsu
Based
Singapore, California, Singapore
Connections
2
Years in industry
15 years

Bio

Joanne Leong is a senior marketing and media executive currently serving as EVP, Head of Global Media Partnerships at dentsu. In this role, she leads the development and management of global media partnerships, working at the intersection of advertising technology, data, and media strategy to drive value for dentsu's clients and partners worldwide.

Career

  • Managing Director, Head of Investment

    dentsu · prior role

  • Head of Investment, Southeast Asia

    dentsu · prior role

Expertise & education

Expertise

Global Media PartnershipsMedia InvestmentProgrammatic AdvertisingAdvertising TechnologyData StrategyMedia Planning and BuyingAgency-Platform Partnerships

Speaking topics

Global Media PartnershipsAdvertising Technology and DataMedia Investment StrategyAgency and Platform Collaboration

Recognition

Notable achievements

  • Appointed EVP, Head of Global Media Partnerships at dentsu, overseeing strategic relationships with major global media and technology platforms
  • Built and scaled media investment capabilities across Southeast Asia for dentsu
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