Thomas (Tom)

Glocer

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Overview

Tom Glocer currently serves as Independent Lead Director of Merck & Co., Inc. (since 2017) where he chairs the Governance and Compensation & Management Development Committees, is Lead Independent Director at Morgan Stanley, is a Non‑Executive Director of Publicis Groupe and The Cleveland Clinic, reflecting his broad influence across finance, media, healthcare, and technology.

Having began his career in law and M&A, Tom took an unconventional path to corporate leadership, transitioning from managing a law firm to becoming a senior executive, joining Reuters in 1993. He became CEO of Reuters Group plc (2001-2008), and then CEO of Thomson Reuters (2008-2011), where he guided its digital transformation, led high-profile strategic divestments, and steered an IPO during the creation of the combined entity.

In 2012, he co‑founded and currently serves as Executive Chair of BlueVoyant, a cyber‑defence pioneer, and Capitolis, an innovative capital‑markets SaaS platform. He is also a Partner at Communitas Capital, and through Angelic Ventures LP has invested across fintech, healthcare, AI, and big data.

He brings deep cross-sector expertise in:

• Global tech & cyber security – founding cyber‑defence and fintech platforms, bridging enterprise risk and data systems

• Capital markets & financial regulation – advising on governance within regulated industries at leading institutions

• Digital transformation & data strategy – leading legacy-to-digital transitions at Reuters; building data-first boardrooms

A graduate of Columbia (BA) and Yale Law (JD), Tom brings an approach defined by “a light managerial touch, zero tolerance for bad behaviour … [and] a culture of respect”.

His career—from law to media, cyber‑security, finance, and healthcare—serves as a compelling model for multi‑sector leadership, principled governance, and innovation grounded in ethical clarity.

Major Career Roles

Merck & Co. Inc.

Lead Independent Director

Morgan Stanley

Lead Independent Director

Thomson Reuters Corp and its predecessor Reuters Group

CEO

Other Career Highlights

Z-Work Acquisition Corp.

Strategic Adviser

AdFin Solutions Inc.

Director

Council on Foreign Relations

Director

New York City Investment Fund LLC

Director

Oxford Analytica Ltd

Advisory Council member

Afiniti Inc.

Advisory Board member

Oration Inc.

Advisory Board member

Cinchcast Inc.

Strategic Adviser

Singapore Monetary Authority

Adviser

World Economic Forum

International Business Council member

New York City Partnership

Member

Business in the Community (London)

Member

Judge Institute of Management at the University of Cambridge

Advisory Board member

British American Business Inc.

International Advisory Board member

Chair Mentors International
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