John Fowle

Atrium appointed John as Chief Executive Officer in October 2023, having previously served as Chaucer’s Chief Underwriting Officer.

John’s main responsibilities include the general oversight, management, and strategic development of the business.

John was previously Active Underwriter for Syndicate 1084. Prior to that, he was Head of the Specialist Lines Division of Chaucer. John has experience in both the company and Lloyd’s markets.