Fairfax UK Holding Limited engages in the underwriting of general insurance and reinsurance products in the United States, the United Kingdom, Canada, Europe, and internationally. The company offers accident and health, contingency, cyber, privacy and technology, delegated authority, director and officers, e-trading, energy, financial institution, fine art and specie, general liability, healthcare liability, kidnap for ransom, legal and structured solutions, marine, political and credit risk, political violence/terrorism, private client, professional liability, programs, property facilities, space, and transportation insurance products, as well as property and casualty treaty reinsurance products. Fairfax UK Holding Limited was formerly known as Brit Limitedand changed its name to Fairfax UK Holding Limited in March 2025. The company was incorporated in 2013 and is based in London, United Kingdom. Fairfax UK Holding Limited operates as a subsidiary of Fairfax Financial Holdings Limited.