Chubb North America Specialty is a division of Chubb Limited that provides insurance solutions for complex, non-standard, and hard-to-place risks. Operating primarily in the Excess and Surplus (E&S) market, the division offers tailored underwriting for industries including environmental, life sciences, healthcare, and professional services through wholesale distribution channels. It leverages Chubb's global financial strength to provide high-capacity coverage for catastrophic or specialty exposures.