McDermott Will & Schulte advises key stakeholders in connection with Howden’s acquisition of Atlantic Group | McDermott

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DEAL ANNOUNCEMENT / PRESS RELEASE

McDermott Will & Schulte advises key stakeholders in connection with Howden’s acquisition of Atlantic Group

January 6, 2026

Read time: 3 min

International law firm McDermott Will & Schulte represented the largest group of non-founder equity owners of Atlantic Group, the leading independent US based transaction liability insurance brokerage in Atlantic Group’s sale to Howden, the global UK-based insurance broker.

This deal positions both companies for long-term growth by combining Howden’s global scale and resources with Atlantic Group’s specialized transactional risk insurance, enabling them to deliver broader, more innovative solutions to clients. The deal is expected to close in the first quarter of 2026.

The cross-border McDermott team was led by John Lutz and Michael Halsband with invaluable assistance from Andrew Granek, Christopher Stacker, and Eleanor West, along with Ogo Anochirionye, Kevin Hall, Jeremy Kass, Rob Marshall, Brian Mead, Nick Paul, Brandi Ripp, Alejandro Ruiz, David Sherwood, Todd Solomon, Hudson Todd, and John Zhang.

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John T. Lutz

Partner

New York – One Vanderbilt Avenue

Michael R. Halsband

Partner

New York – One Vanderbilt Avenue

Andrew M. Granek

Partner

New York – One Vanderbilt Avenue

Christopher Stacker

Partner

Chicago

Eleanor West

Partner

London – 22 Bishopsgate

Kevin Hall

Partner

Miami

Jeremy Kass

Associate

New York – One Vanderbilt Avenue

Rob Marshall

Partner

London – 22 Bishopsgate

Brian Mead

Partner

Chicago

Nick Paul

Partner

Chicago

Brandi Ripp

Associate

New York – 919 Third Avenue

Alejandro Ruiz

Partner

San Francisco

David D. Sherwood

Counsel

Washington, DC

Todd A. Solomon

Partner

Chicago

Hudson Todd

Partner

Nashville

John Zhang

Associate

New York – One Vanderbilt Avenue

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