JMG Insurance is a commercial insurance brokerage headquartered in Norwalk, Connecticut. It ranks #68 on Insurance Journal’s 2026 Top 100 Property/Casualty Agencies, reporting $41.3 million in property/casualty agency revenue and $1.0 million in other revenue.
Its website (jmg.com) lists industry specialties including Commercial Marine, Condominium / HOA, Construction, Contractors, Franchise, Non-Profit, Public Transportation, Retail, Arborist and Car Wash, 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.
Published Specialties
As listed on the firm's own website (jmg.com). Not an endorsement or an independent audit.