Reinsurance News

Markel Insurance names Nguyen as Managing Director, Specialty for London Market

10th August 2026 - Author: Saumya Jain -

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Markel Insurance, the insurance operation within Markel Group Inc., has appointed Doan Nguyen as Managing Director of Specialty of London Market operation, effective immediately.

Markel logoNguyen succeeds Tom Hillier, who was appointed Chief Underwriting Officer for Markel International earlier this year. She is based in London and reports to Rohan Davies, Managing Director of London Market, Markel International.

In her new role, Nguyen will lead Markel’s Specialty division in London, setting its strategic direction and supporting continued profitable growth across segments including trade credit, political risk & surety (TCPRS), equine & livestock, international casualty, structured portfolio solutions, and political violence & terror.

Additionally, she will focus on working with underwriting teams to support disciplined underwriting performance, portfolio optimisation, product development, and broker and client engagement across Markel’s Specialty lines.

This appointment aligns with Markel’s London Market leadership structure, following the appointments of Dan McCarthy as Managing Director of Marine, Energy & Construction, and Bhavik Desai as Managing Director of PFR & Cyber.

Most recently, Nguyen served as Global Head of Portfolio Solutions at Allianz Commercial. She spent over 12 years with the firm and also held other senior roles including UK Head of Specialty and Global Head of Specialty Strategy. She has over 18 years’ experience across claims, underwriting, strategy, innovation, and portfolio leadership.

Davies commented on the appointment, “Doan’s appointment is an important moment for our Specialty business and for the continued development of our London Market platform. Specialty has been a major contributor to our recent progress and Doan brings the underwriting expertise, strategic experience and leadership capability to build on that momentum.

“She joins at a time when brokers and clients are navigating an increasingly complex risk environment, from geopolitical instability to the continued evolution of data, technology and AI-related exposures. Her experience leading international portfolios and driving innovation will be hugely valuable as we continue to develop specialist solutions, strengthen broker relationships and grow with discipline.”

Nguyen added, “I’m excited to be joining Markel and leading the Specialty division in London. Markel has strong teams across the business and a clear ambition for the London Market. I’m looking forward to working with colleagues across Specialty and the wider business to build on the progress already made, support brokers and clients, and continue delivering strong underwriting, claims and portfolio performance.”