IndustryPulse.media
    Marketing & PRNovember 10, 2026·14h ago

    Publicis Groupe Appoints Matt Simpson as Chief International Officer for Epsilon

    Publicis Groupe has hired former Omnicom Media executive Matt Simpson to fill the newly established role of chief international officer at Epsilon. According to reporting from Campaign US, Simpson will lead the global expansion of the company's data and identity solutions while coordinating integration across the holding company's various international agencies and technology platforms.

    Industry Pulse News Desk · Edited by Illia Semak
    Publicis Groupe Appoints Matt Simpson as Chief International Officer for Epsilon

    Context from Industry Pulse

    The appointment of Matt Simpson signals a strategic push by Publicis Groupe to unify its data-driven assets under a centralized international leadership structure. By moving a long-time Omnicom veteran into a new role specifically designed for Epsilon, the holding company is prioritizing the global scalability of its identity and AI tools. This move follows a series of executive shifts, including the promotion of Scott Hagedorn to lead the Marcel AI platform. Together, these leadership changes suggest an effort to better integrate Epsilon’s proprietary data capabilities directly into the workflow of local agency teams and automated platforms to improve client marketing results worldwide.

    Publicis Groupe has designated Matt Simpson to lead international operations for Epsilon, its data and connected identity division. Based in London, Simpson takes on a newly created position focused on scaling the company's technological and media solutions across global markets. He reports directly to Epsilon chief executive Sean Reardon and is tasked with developing a commercial roadmap that bridges Epsilon's capabilities with local agency teams.

    As Campaign US reports, Simpson transitions to the French holding company following an 18-year tenure at Omnicom Media. His most recent role at Omnicom was executive vice president and chief digital operations officer. His previous experience also includes serving as the head of digital media for the EMEA region and holding a leadership position as the chairman of the digital media group at the IPA.

    A primary component of the new remit involves the operational integration of Epsilon into wider Publicis entities. This includes aligning data and identity tools with the Marcel AI platform and the company's connected media services. The objective is to provide a consistent framework for marketing effectiveness that can be applied to diverse regional client needs.

    This hire follows several other high-level additions to the Epsilon leadership team. Recent appointments mentioned by Campaign US include Michael Chock as chief growth officer and Kathleen Dundas as chief solutions officer. Additionally, Publicis recently named Scott Hagedorn as the first chief executive of the Marcel AI platform as part of a broader internal reorganization.

    Simpson intends to focus his initial efforts on identifying specific areas where Epsilon's data and technology can provide the most significant impact for international clients. By collaborating with regional leaders, he aims to translate existing successful models into scalable solutions that function across different global territories.

    The Industry Pulse Bottom Line

    Publicis is doubling down on its data-first strategy by hiring veteran talent to integrate Epsilon’s identity solutions globally, ensuring that its technological investments like Marcel are utilized consistently across international agency markets.