Marsh is a global professional services firm specializing in risk, strategy, and people. The company provides insurance and reinsurance brokerage, risk management advisory, and human capital consulting services to clients in 130 countries. Its core value proposition centers on helping organizations navigate complex risk environments and optimize their workforce through data-driven insights and specialized industry expertise.
Based on Q1 2026 filing
This segment provides global insurance and reinsurance brokerage and risk management services. It advises clients on risk identification, program design, and alternative risk financing while facilitating the placement of coverage with insurance and reinsurance markets.
Marsh Risk, Guy Carpenter, Marsh McLennan Agency (MMA), Victor Insurance Managers, GC Securities, GC Capital & Advisory, Insurer Consulting Group (ICG)
Middle-market businesses, Multinational corporations, Government entities, Insurance carriers, High net-worth individuals
This segment offers specialized advice and solutions focused on health, wealth, and career needs, alongside strategic management and economic consulting. It helps organizations manage employee benefits, retirement plans, and complex business transformations.
Mercer, Marsh Management Consulting, Oliver Wyman, Lippincott, NERA Economic Consulting, Mercer Investments, Mercer Trust Company
Corporate employers, Pension funds, Institutional investors, Legal firms, Public sector organizations
A leading global provider of risk and human capital services, characterized by a massive scale of operations and a multi-brand strategy targeting diverse market tiers.
Global, North America, Europe, Asia-Pacific
Enterprise, Mid-market, Government, Institutional Investors, Retail
Insurance carriers, Reinsurance markets, Data and analytics providers, Skilled professional talent
Commercial businesses, Public entities, Family offices, Employee-sponsored retirement plans
Arthur J. Gallagher
AJG
Competitor in insurance brokerage and risk management
Aon plc
AON
Primary global competitor in insurance brokerage and human capital consulting
Willis Towers Watson
WTW
Global competitor in risk, brokerage, and consulting
American International Group
AIG
Insurance carrier that also markets products directly to clients
Accenture
ACN
Competitor in management and digital consulting
Aon plc
AON
Industry peer often involved in co-brokerage or market-wide placement facilities
United States Treasury
Regulatory and advisory collaboration via the Federal Advisory Committee on Insurance
Mercer
Health, wealth, and career consulting business
Guy Carpenter
Reinsurance intermediary and advisory firm
Oliver Wyman
Management consulting firm
Marsh McLennan Agency
Middle-market insurance brokerage
Victor Insurance Managers
Specialty underwriting manager
NERA Economic Consulting
Economic analysis and advisory
Lippincott
Brand strategy and design firm
MMC Securities LLC
SEC registered broker-dealer
Common questions about Marsh
Marsh is a global professional services firm specializing in risk, strategy, and people. The company provides insurance and reinsurance brokerage, risk management advisory, and human capital consulting services to clients in 130 countries. Its core value proposition centers on helping organizations navigate complex risk environments and optimize their workforce through data-driven insights and specialized industry expertise.
Marsh (MRSH) has a market capitalization of $79.6B and trades on NYSE.
Marsh generated $27.5B in trailing twelve-month revenue with net income of $3.9B, representing a net margin of 14.3%, with free cash flow of $4.9B. These figures are based on the Q1 2026 filing.
Marsh's key competitors include Arthur J. Gallagher & Co., Aon, WTW, and others. These companies compete in similar markets and product categories.
Marsh has approximately 85,000 employees.