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Overview
Marsh is a diversified professional services firm that helps clients manage risk, secure insurance, and design risk-transfer programs. Its core work combines risk advisory with insurance brokerage, acting as a buyer of coverage and placing policies across multiple underwriters. It includes Mercer (HR consulting), Guy Carpenter (reinsurance brokerage), and Oliver Wyman (management consulting) under a holding structure. Its goal is to lower clients' financial risk and total cost of risk by combining risk transfer with advisory and consulting services across insurance, reinsurance, HR, and business strategy.
About Marsh
Industries
Consulting
Financial Services
Company Size
10,001+
Company Stage
Seed
Total Funding
$110K
Headquarters
New York City, New York
Founded
1871
Simplify's Take
What believers are saying
- Mercer consulting revenue grew 11% in Q1 2026, outpacing traditional brokerage and driving higher margins.
- EMEA division surged 14.1% year-over-year in Q1 2026, signaling strong European and emerging market expansion.
- Niche insurance products like Port Blockage Insurance and Micassure capture underserved segments as commoditization pressures traditional lines.
What critics are saying
- Aon's $13B Willis Towers Watson acquisition enables aggressive pricing that erodes Marsh's 30% global brokerage share.
- Guy Carpenter's 2% organic growth in Q1 2026 trails Arthur J. Gallagher's 15% YoY, signaling reinsurance market share loss.
- Sentrisk AI platform faces class-action lawsuits alleging misuse of client supply chain data for competitive intelligence.
What makes Marsh unique
- Sentrisk AI platform maps supply chains with geospatial satellite imaging, uniquely addressing geopolitical and climate risks.
- Holding company structure enables separately managed businesses: Marsh, Mercer, Guy Carpenter, Oliver Wyman.
- Broker-as-advisor model since 1905 spreads client risk across multiple underwriters, not single insurers.
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Funding
Total Funding
$110k
Below
Industry Average
Funded Over
1 Rounds
Industry standards
Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
Paid Vacation
Paid Sick Leave
Hybrid Work Options
401(k) Retirement Plan
401(k) Company Match
Employee Stock Purchase Plan
Professional Development Budget
Tuition Reimbursement
Mental Health Support
Paid Holidays
Company News
28.07.2025 - Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it has concluded a share transfer agreement under which it will transfer shares of its Tokyo-based subsidiary Mitsubishi Electric Insurance Service Co., Ltd. to Marsh Japan, Inc. on ...
Marsh <i class="fa fa-info-circle company-popover" data-content="h3Marsh/h3. div. table
NEW YORK--(BUSINESS WIRE)--Marsh McLennan (NYSE: MMC), the world’s leading professional services firm in the areas of risk, strategy, and people, today announced the results of its 2024 Annual Meeting of Stockholders. Stockholders elected the entire slate of 2024 director nominees for a one-year term expiring at next year’s annual meeting. The 11 directors are: Anthony K. Anderson, John Q. Doyle, Oscar Fanjul, H. Edward Hanway, Judith Hartmann, Deborah C
Marsh <i class="fa fa-info-circle company-popover" data-content="h3Marsh/h3. div. table
Marsh <i class="fa fa-info-circle company-popover" data-content="h3Marsh/h3. div. table
Marsh is Hiring for 583 Jobs on Simplify!
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About Marsh
Industries
Consulting
Financial Services
Company Size
10,001+
Company Stage
Seed
Total Funding
$110K
Headquarters
New York City, New York
Founded
1871
Marsh is Hiring for 583 Jobs on Simplify!
Find jobs on Simplify and start your career today