Grinnell Mutual Reinsurance Company
Carrier website links, underwriting access points, mapped product lines, and appetite notes in one place.
This appetite summary is only a guide. Confirm eligibility, submission requirements, restrictions, and binding authority directly with the carrier or underwriter before relying on it.
Carrier appetite summary
Verified official underwriting access is through Grinnell Mutual’s Agent Manuals page, which states all line-specific manuals are available online by state and company and that business must be written by a licensed Grinnell Mutual or Grinnell Select agent. Public-facing producer material also confirms a commercial appetite structure with a Commercial Acceptability Guidelines Chart, Agribusiness Acceptability Guidelines, Commercial Tip Sheet, and Target Markets at a Glance. Geographic footprint shown on the agent-manual and agency pages includes IL, IN, IA, MN, MO, NE, ND, OH, OK, PA, SD, and WI, with agent support organized by sales manager territory; the broader carrier page also states products are available in 19 states, so appetite and forms should be checked at the state manual level before quoting. Preferred/targeted commercial business publicly highlighted includes small-to-midmarket property/liability accounts such as auto service and repair shops, barber/beauty shops, convenience stores, florists, funeral homes, houses of worship, contractors/MasterTrades, mini-storage, multifamily residential, photographers, restaurants, golf courses/country clubs, and veterinarians; agribusiness is also called out as a defined appetite segment. Commercial Umbrella guidance is specific that eligibility generally requires all underlying commercial liability policies to be placed with Grinnell Mutual; public material notes limits of $1M or more, up to $5M, with possible broader follow-form protection, D&O up to $1M, and defense when certain underlying limits are exhausted. Workers compensation is actively marketed as a core business product, supported by loss-control and return-to-work resources. For home/personal lines, underwriting details are housed in the state agent manuals rather than public appetite pages; public site content confirms Home and related personal lines are offered, but detailed acceptability, occupancy, protection class, age/condition, or catastrophe restrictions were not publicly stated on verified pages reviewed. Restricted or declined classes are not expressly listed on the public-facing verified pages; instead, Grinnell directs agents to the state/company agent manuals and internal acceptability charts for binding-level rules, so class-specific prohibitions, hazard thresholds, and referral triggers should be confirmed there. Submission/producer notes: Grinnell emphasizes independent-agent distribution, dedicated underwriters, complimentary loss-control support, access to background screening resources, and contact through area sales managers for appointments. The agent-manual page and new-agent materials indicate only appointed/licensed agents may write business; new appointments require an application, agent license, and E&O certificate routed through the sales manager/member mutual review process. Operationally, use the state-specific agent manual as the primary underwriting source, then cross-check the commercial acceptability chart and target-market pieces for class fit before submitting or marketing umbrella, workers comp, property, or home business.