Barbican Managing Agency Limited manages Syndicates 1955 and 1856, and Special Purpose Arrangements 6118 and 6132.

Iain Bremner
Iain is the managing director of Barbican Managing Agency Limited and joined in June 2016.
Prior to joining Barbican, Iain was chief executive officer of Capita Managing Agency and led the projects to establish Probitas Syndicate 1492 and Allied World Syndicate 2232. During his extensive career, he has held a number of senior executive roles in the Lloyd’s market, including managing director of Max at Lloyd’s (formerly Imagine Syndicates and Abacus Syndicates Ltd).
Iain is a Fellow of the Chartered Institute of Certified Accountants.

David Booth
David is director of underwriting for Barbican Managing Agency Limited.
With over 20 years of experience in the London and European markets, David Booth has a first class underwriting track record in marine and aviation reinsurance, in addition to considerable management experience.
Prior to joining Barbican, David was at Endurance Worldwide Insurance, most latterly as business unit manager for the specialty underwriting department. He has held a number of senior management and underwriting roles, including as marine underwriter for Cologne-based Europa Ruckversicherüng and marine reinsurance underwriter for DS Christiansen Syndicate 958.

Andy Caldwell
Andy joined Barbican in March 2008 and is active underwriter for Syndicate 1955.
Andy brings over 25 years of specialty casualty experience to Barbican. He started his career in the London Market in 1981, moving into casualty reinsurance in 1989.
In 1996, Andy joined Everest Re UK branch as casualty underwriting manager with responsibility for all casualty treaty lines in the UK and Europe.
At Barbican Andy initially underwrote the international casualty treaty class of business, moving on to managing the specialty division, until being promoted to active underwriter in 2017.