Global firms including Reed Smith and Herbert Smith Freehills Kramer has maintained large, well-ranked policyholder insurance practices spanning the US, UK and continental Europe. Cozen O’Connor, meanwhile, runs one of the largest insurance law departments of any US firm, with roughly 200 attorneys, but works predominantly for insurers rather than policyholders, having added five more insurer-side litigators from Faegre Drinker to its Global Insurance Department earlier in 2026.