London Market Practice

At Brown Sims, our London Market attorneys are dedicated to delivering exceptional legal services tailored to the needs of the London insurance market and its clients. With a deep-rooted understanding of the industry, our team seamlessly collaborates with London-based insurers, coverholders, reinsurers, and brokers, bringing together unparalleled insurance expertise and robust defense capabilities across our nationwide network.  Our skilled litigation and coverage attorneys provide a powerful platform to address claims and challenges across an extensive array of policy types—from property, marine, and energy to commercial general liability, professional liability, employer's liability, construction, environmental, directors & officers (D&O), and beyond.

Our firm stands as a full-service partner to the London insurance market, offering practical, results-driven counsel honed through years of immersion in this dynamic landscape. We empower our clients with clear, actionable guidance—whether through direct support to claims teams, concise coverage opinions, or vigorous advocacy in first-party and third-party litigation. When needed, we expertly coordinate local defense counsel for insureds, overseeing litigation with precision and care.

Brown Sims is also a trusted ally in navigating the complexities of catastrophic events. From hurricanes to floods and global pandemics, our attorneys are strategically positioned across the Gulf Coast to deliver rapid and reliable support. Our responsiveness ensures the London market has a dependable partner during critical moments.

Beyond claims, we provide comprehensive assistance to insuring and reinsuring syndicates and companies, offering expert advice on policy wordings and managing audits for coverholders, third-party administrators, and cedants. Our extensive experience fuels our ability to handle diverse areas—ranging from high-stakes single-claim reviews to portfolio-wide assessments, investigative audits, pre-commutation evaluations, and more. Drawing on our proven success as defense counsel, we also deliver insightful monitoring guidance to London insurers evaluating excess claims.

With Brown Sims, the London market gains a strategic partner committed to protecting its interests, enhancing its operations, and driving success across the globe.