Oscar Guerrero

Frontier Insurance Group, Inc. is an insurance holding company which through its direct and indirect wholly-owned subsidiaries conducts business in all 50 states, the District of Columbia, Puerto Rico, Mexico, Greece, Guam and the Virgin Islands as a specialty insurer underwriting various specialty property/casualty coverages. Its specialty coverages include medical and dental malpractice, surety, general liability, short-term auto rental, nonstandard automobile, manufactured housing, excess worker's compensation, environmental and pollution liability. The principal subsidiaries of the Company include Frontier Insurance Company, Frontier Pacific Insurance Company, Lyndon Insurance Group, United Capitol Insurance Company, Western Indemnity Insurance Company, Regency Insurance Company and Acceleration Life Insurance Company.