Marion Leslie

Managing Director, Thomson Reuters Enterprise Proposition

Marion Leslie is the Managing Director of Thomson Reuters Enterprise business, delivering award-winning market data, platforms and services to financial services firms globally. She transitioned to this role in 2016, after successfully transforming and growing the Regulatory, Pricing and Reference Services business.

In prior roles, Marion has run global technology and cross asset content teams at scale, supported by 1,500 experts in 26 countries worldwide. She also spent four years as General Manager creating a start-up in Bangalore, building the Thomson Reuters office from scratch to 2,000 employees across multiple functions, and serving as Executive Board Member of Reuters India Private Ltd.

In 2017, Marion was named in the Cranfield University Female FTSE 100 Women to Watch Board Report, and in 2014 was the winner of the Award for Achievement at the Women in Banking and Finance Awards.

Marion is Chair of the London Women’s Forum, an exclusive network for senior women working within the financial services industry in London. She is Non-executive director for the UK Hydrographic Office (a Government Trading Fund) and a Trustee for Prostate Cancer UK.

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