Green Ambassadors: United Kingdom 2025

Heather Gagen


Travers Smith LLP

Heather Gagen

As head of Travers Smith LLP’s dispute resolution practice as well as ESG and impact group, Heather Gagen specialises in complex disputes involving environmental damage, human rights, and product liability litigation. Her practice focuses on advising clients on corporate risk management, particularly regarding business and human rights issues, and broader ESG-related risks. With a deep understanding of the evolving ESG landscape, she provides strategic guidance to clients navigating the increasing legal and reputational challenges associated with sustainability, human rights, and environmental responsibility.

Gagen is also a recognised thought leader in the ESG space, frequently speaking at industry conferences and seminars on emerging trends and regulatory developments. In July 2024, she co-hosted a seminar with leading Japanese law firm Nishimura & Asahi, where she discussed emerging ESG trends in the UK and Europe, further cementing her reputation as an expert in this evolving field.