About Markel — Markel Corporation Group, is owned by Markel Corporation a Fortune 500 corporation. Coverage is provided by one or more of the insurance companies under the Markel Corporation Group and policyholder services are provided by the underwriting manager Markel Service Incorporated, national producer number 27585. Insurance carrier, coverage, dividends and services availability may vary by state. Markel Service Incorporated’s business division, Markel Specialty offers both commercial and personal lines products.