Amphitrite bolsters marine war offering with Thompson hire
By Michael JonesPublished: Wed 22 Jul 2026
Marine MGA Amphitrite Underwriting has appointed Jack Thompson as a war underwriter, the company said on Monday.

The MGA said the appointment would support the development of its war offering, with Thompson to be based in London and report to Amphitrite's marine war head, Ben Jones.
Thompson has joined from his role as an underwriter at mutual insurance club UK War Risks, which followed a stint at Markel.
His appointment comes after Kane Bryant's exit earlier this month to join Pen Underwriting as a war underwriter.





