Relation Insurance Acquires Chinook Insurance Group in Washington

March 23, 2026

Relation Insurance Services acquired the assets of Chinook Insurance Group, LLC based in Seattle, Washington.

Chinook Insurance Group focuses on commercial clients and brings specialized expertise in insurance services for the subsea and aquaculture industry. The company also has additional expertise across directors and officers liability, employment practices liability, professional liability, cyber and kidnap and ransom.

Relation is an insurance brokerage that offers risk management and benefits consulting services across the U.S. with roughly 1,350 employees across more than 100 locations. Relation is a privately held corporation backed by Aquiline Capital Partners, a private equity firm.