Relation Insurance is a commercial insurance brokerage headquartered in Chicago, Illinois. It ranks #21 on Insurance Journal’s 2026 Top 100 Property/Casualty Agencies, reporting $281.6 million in property/casualty agency revenue and $72.3 million in other revenue.

Its website (www.relationinsurance.com) lists industry specialties including Agribusiness, Farm & Ranch, NonProfit, Aviation, Financial Services, Real Estate, Construction, Hospitality, Retail and Sports & Entertainment, among others.

Industry, coverage, and client-size tags on this profile reflect what the firm publishes about itself and are not an endorsement or an independent audit. Confirm capabilities directly with the firm.