Multiline and Specialty Insurance and Reinsurance

The FS-MF category covers firms that write a broad mix of property-and-casualty insurance products, including specialty lines such as professional liability, marine, and aviation, and that also provide reinsurance to other insurers. These companies manage underwriting risk, claim handling, and capital allocation while addressing sustainability issues like climate-related loss exposure, underwriting standards, and investment of policyholder premiums.