Grinnell Re | Broker-assumed reinsurance
Grinnell Re is the reinsurance division of Grinnell Mutual. We support quality treaty reinsurance programs and provide strong financial security by focusing on long-term, trusted personal relationships.
As a mutual company, we’re not just a transactional reinsurer. We’re a true strategic partner that can offer creative reinsurance solutions. Together, we share a common purpose and a common interest: moving companies forward.
By the numbers (2022 year-end)
Grinnell Mutual is an accredited reinsurer in 28 states and over 280 reinsurance clients trust in us. So can you!

Underwriting coverages
We have a long-standing commitment to reinsuring mutual companies and an expanded focus on regional, super-regional, and specialty underwriters.
- Property
- Casualty
- Multiple Line Excess
- Property Catastrophe
Meet the Broker Market team
Bob Clark | ARM, ARe
Assistant Vice President, Reinsurance Underwriting
Kevin Kies | AIC
Assistant Vice President, Claims
Gil Korthals | FCAS, MAAA, CERA, PFMM
Assistant Vice President, Product and Pricing
Ryan Walsh
Director, Broker Market Reinsurance Underwriting
Randy Dammeyer | PFMM, FMDC
Director, Broker Market Reinsurance Marketing
Eric Schulz | JD, MBA, AIC
Manager, Reinsurance Claims
Stephen Palkert | ACAS
Reinsurance Pricing Actuary
Darryl Sorenson | ACAS, MAAA
Reinsurance Pricing Actuary