Alex Tanner

Head of Technical Claims

London, UK

Alex is an insurance claims professional and former insurance lawyer with 15 years’ experience in the London market. At Mosaic, she supervises complex and/or high-value claims across all lines of business. She previously spent six years as head of private equity and M&A claims at Marsh, overseeing a team of advocates dealing with W&I, contingent risk, and tax-risk claims. Prior, she worked at AIG, and later Pembroke Syndicate, managing financial lines claims, with a concentration in warranty & indemnity insurance. Alex began her career in private practice at Mills & Reeve LLP, specialising in professional indemnity insurance litigation. She holds a law degree from the University of Cambridge, UK.