Mercury Public Affairs is a high-stakes, bipartisan public strategy firm renowned for its work at the intersection of politics, policy, and media. They provide a comprehensive suite of services including government relations, international affairs, digital influence, crisis management, grassroots mobilization, and strategic communications to Fortune 500 companies, non-profits, advocacy groups, and political entities worldwide. Mercury's approach involves integrating diverse expertise to navigate complex challenges and achieve significant outcomes for their clients on a global scale.
This New York office serves as a critical hub for managing complex client engagements, developing strategic communications, engaging with national and international media, and coordinating public affairs campaigns.
Strategically located in Manhattan, the office provides a modern, collaborative workspace with advanced communication facilities, enabling close proximity to key media, financial, and political institutions.
The work culture at Mercury is characterized by a fast-paced, intellectually stimulating environment. It fosters collaboration among experts from diverse backgrounds to deliver high-impact results for clients facing critical challenges and opportunities.
The New York office's significance lies in its access to global media networks, financial markets, and influential figures, making it pivotal for high-stakes reputation management, crisis communication, and international public affairs.
Mercury Public Affairs maintains a robust global presence with strategically located offices across the United States, Europe (London, Berlin, Vienna), Latin America (Mexico City), and other key international markets. This network allows them to seamlessly execute complex, multi-jurisdictional campaigns and provide localized expertise. Functions supported globally include international government relations, cross-border crisis management, global media strategy, digital advocacy, corporate reputation management, and public policy advisory services for a diverse international clientele.
220 Fifth Avenue, 12th Floor
New York
NY
USA
Address: 1700 K Street NW, Suite 300, Washington, DC 20006
Serves as the firm's primary hub for federal lobbying, shaping national policy debates, and managing public affairs campaigns targeting U.S. policymakers and international stakeholders in the capital.
Address: Verde, 10 Bressenden Place, London, SW1E 5DH
Acts as a strategic center for European operations, providing clients with insights and access to UK and EU political systems, regulatory bodies, and influential media.
Address: 10250 Constellation Blvd, Suite 2100, Los Angeles, CA 90067
Provides specialized support for clients navigating California's unique political and media environment, and serves as a gateway for Pacific Rim engagements.
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As of April 2025, Mercury Media' leadership includes:
Mercury Media has been backed by several prominent investors over the years, including:
Over the past 12 months, Mercury Public Affairs has focused on strengthening its leadership and specialized expertise through key hires and promotions, including a new Chief Operating Officer and Managing Directors in critical practice areas. No major executive departures have been publicly announced during this period.
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Mercury Public Affairs commonly uses the email format of the first initial followed by the last name. While other formats might exist for specific departments or individuals, this is the most widely observed pattern for employee email addresses.
flast@mercurypublicaffairs.com (e.g., jsmith@mercurypublicaffairs.com)
Format
kmahoney@mercurypublicaffairs.com
Example
85%
Success rate
PRWeek • April 10, 2024
Mercury Public Affairs announced the promotion of Ashley Lyn Blair to Chief Operating Officer. In her expanded role, Blair will oversee the firm's global operations and play a key part in its strategic growth and service delivery excellence....more
O'Dwyer's PR News • November 28, 2023
Ian McCaleb has joined Mercury Public Affairs as a Managing Director in its Washington D.C. office. He brings extensive experience in crisis and litigation communications, further strengthening Mercury's capabilities in handling high-stakes reputational challenges....more
NY State of Politics • May 8, 2023
Mercury Public Affairs has appointed Jon Romano as a managing director in its Albany office. Romano, a former journalist and communications director, will leverage his deep understanding of New York state politics and media for the firm's clients....more
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