Lisa Fontanetta

Chief Operating Officer


A senior strategist and founding executive of Mosaic, Lisa drives overall operational strategy, efficiency and automation at the company. She is focused on driving operational processes for Mosaic’s growing agency business, leading partnerships with operations service providers, enhancing marketing efforts and broker-relationship management, and ensuring operations are aligned with changing technologies. Previously, as part of the founding team at Ironshore Inc, she was head of strategic operations, managing global financial and strategic initiatives and overseeing capital markets transactions, board reporting, investor relations, and rating-agency management. She was Ironshore’s global head of financial planning and analysis (FP&A) for five years and later served as lead transformation officer for Liberty Mutual’s commercial lines division. Lisa began her career at Swiss Re America in FP&A roles.