Assurance, a Marsh & McLennan Agency LLC, company, is a full-service brokerage providing business insurance, employee benefits, private client insurance, and retirement services to businesses and individuals across the country. Assurance operates as Marsh & McLennan Agency’s Midwest regional headquarters. Consistently recognized as a top workplace, Assurance attracts and retains its insurance talent by rewarding expertise and investing in career development. Assurance employees enjoy an award-winning culture that fosters a highly productive and results-driven working environment.