Mosaic Insurance, a specialty insurer focused on financial institutions and cyber risk, has announced the appointment of Sachin Warty as Global Head of Financial Institutions & Professional Liability (FinPro), December 15.
Based in Chicago, IL, Warty will oversee a UK-based leadership team, which includes Francesca Harland, Head of International, Professional Liability, and Jacqueline Hall-Shaw, Head of International, Financial Institutions.
As part of the re-alignment, Mosaic has also promoted two existing executives to help drive market expansion and engagement.
Former FI head Tom Dilley and Danny Clack, Deputy Active Underwriter of Mosaic Syndicate 1609, now have enhanced positions – becoming Global Head of Client Engagement and Head of Broker Engagement, International, respectively, reporting to Global Engagement Officer Yosha DeLong while retaining underwriting roles.
“We’re at an important inflection point in our growth as a company as we approach the five-year mark in 2026,” said Co-CEO Mark Wheeler. “This strategic leadership evolution is instrumental as we heighten our client engagement and expand a global finpro franchise defined by deep expertise, market-leading capability, and true value creation. We welcome Sachin to the team and commend the advancements of all these executives.”
Toby Smith, Mosaic’s CEO, Americas, commented: “We’re pleased to have Sachin join us as we position Mosaic to continue its rapid strategic growth and ramp up our finpro buildout along with market engagement.
“Economic volatility is driving liquidity stress, governance challenges, and increased litigation risk, making robust financial lines coverage more critical than ever and we’re ready to meet the demand.”
Prior to joining Mosaic, Warty co-led the US financial institutions business of Berkshire Hathaway Specialty Insurance (BHSI) for the past five years.
Before this, he was a lead underwriter at BHSI overseeing financial institutions business for the US Central and Western regions. He also held underwriting positions at CNA and Travelers.
Commenting on his appointment, Warty said: “I’m thrilled to join Mosaic at such a pivotal moment. The finpro market is evolving rapidly, and this role offers an incredible opportunity to help shape its future, while building solutions that not only meet today’s challenges but also redefine what’s possible for clients worldwide.
“Together with this exceptional team, I look forward to driving global strategies that anticipate emerging risks, serve clients, and set new standards for excellence across the industry.”
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