Insurance underwriting services [ for all types of insurance] * in the fields of property and casualty, fire, allied lines, farmowners multiple peril, homeowners multiple peril, commercial multiple peril, ocean marine, inland marine, earthquake, workers' compensation, other liability, product liability, private passenger auto liability, commercial auto liability, auto physical damage, fidelity, surety, burglary and theft, boiler and machinery, and reinsurance *; processing, administration and adjustment of insurance claims