Grinnell Mutual Reinsurance Company, Sibenefits

Grinnell Mutual Reinsurance Company, Si's benefits plan covered 625 active participants in 2025, providing health · life · dental · vision · short-term disability · long-term disability. Insurance premiums totaled $10,754,152. Insurance brokers and agents were paid $54,945 in commissions and fees, costs that ultimately come out of what the employer and employees pay for coverage. That works out to 0.5% of premiums. That is $88 per covered person, below the median for employer plans that report broker pay.