BOSTON & SYDNEY--(BUSINESS WIRE)--Sep 3, 2025-- Berkshire Hathaway Specialty Insurance (BHSI) today announced that Anna Spink will lead the company’s Marine specialty lines as Head of Marine, Australasia. “I am pleased to welcome Anna to her new role, said Mark Lingafelter, President, BHSI, Australasia. “Anna’s underwriting expertise, deep relationships with customers and brokers and track record of exceptional service really underpin our ambition to continue building out our Ocean and Inland Marine specialty portfolio”.