Company Information Company History: Patriot General Insurance Company is one of a fleet of about 15 insurance companies that make up the Sentry Insurance Group. The Sentry group sells a range of life and p/c insurance products through more than 7,900 independent agencies. Patriot General sells workers' compensation, private passenger automobile liability, auto physical damage, commercial auto liability, allied lines, fire, commercial multi peril, product liability and small amounts of other lines. Workers' compensation and private passenge ...