Mercer Due Diligence
Run due diligence on Mercer: check compliance and get alerts when suppliers change.
United States · www.mercer.com · 28 vendors
Mercer is a global consulting firm specializing in talent, health, retirement, and investment solutions. It provides advice and technology-driven solutions to help organizations meet the health, wealth, and career needs of a changing workforce. Mercer is a wholly owned subsidiary of Marsh McLennan.
Resilience scores
- Digital Sovereignty: 75
- Digital Resilience: 7
- Financial Resilience: 8
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Services catalogue
4 services in catalogue across 1 category; runs on 28 sub-vendors.
- HR Digital Strategy
- Workforce Strategies
- Workforce Transformation
Insights
Last updated 2026-08-15 · revision 3
28 direct vendors, 242 subvendors
Direct vendors by controlling owner country (sample)
- India: 1
- United Kingdom: 1
- Germany: 1
Subvendors by controlling owner country (sample)
- France: 8
- Sweden: 7
- Netherlands: 2
Compliance
11 in-scope frameworks identified; showing 3.
GDPR (source) — Evidence found
Evidence: https://www.mercer.com/en-us/footer/privacy-notice/, https://www.marshmclennan.com/content/dam/mmc-web/Archive/Images/Files/02March2022-EUBCR-Controller-and-Processor-Principles.pdf, https://www.marshmclennan.com/privacy-statement/bcr-entities.html, https://www.marshmclennan.com/content/dam/mmc-web/Archive/Images/Files/02March2022-UKBCR-Controller-and-Processor-Principles.pdf, https://www.marshmclennan.com/privacy-statement/bcr-entities-uk.html, https://www.mercer.com/en-us/about/company/about/
ISO 27001 (source) — No public evidence
Evidence: https://www.mercer.com/en-us/footer/privacy-notice/, https://www.mercer.com/en-us/about/company/about/, https://www.iso.org/isoiec-27001-information-security.html
ISAE 3000 (source) — No public evidence
Evidence: https://www.mercer.com/en-us/solutions/investments/investment-solutions-and-ocio/, https://www.mercer.com/en-us/solutions/retirement/defined-benefit-pensions/, https://www.iaasb.org/publications/international-standard-assurance-engagements-isae-3000-revised-assurance-engagements-other-audits
Financials
Three-year financials
- 2024: revenue US$5,872M, EBIT US$1,222M
- 2023: revenue US$5,510M, EBIT US$1,110M
- 2022: revenue US$5,101M, EBIT US$979M
Financial Resilience Score: 8/10
Mercer benefits from being a subsidiary of Marsh McLennan (NYSE: MMC), a ~$100B+ market cap, investment-grade rated firm (A-/A3) with strong liquidity, capital markets access, and disciplined M&A capability. Mercer's revenue base is largely recurring or repeat-engagement, spanning health & benefits consulting, retirement/pension consulting, wealth/OCIO management, and career advisory, providing stable cash flows through varied macro cycles. The firm has demonstrated consistent mid-single-digit to high-single-digit organic revenue growth and manages/advises on over US$500 billion in AUM, generating fee-based revenue that grows with markets. Diversified geographies and client segments further support resilience. However, Mercer is exposed to interest-rate and market sensitivity in Wealth (asset-value-linked fees), secular decline in defined-benefit pension consulting, regulatory risk (ERISA, IORP, FCA), and wage inflation in a talent-intensive cost base. The ongoing brand consolidation into Marsh creates short-term transition risk, and Mercer has no standalone financing capability, making its resilience inseparable from parent priorities.
Key strengths: Parent balance sheet backing from Marsh McLennan (investment-grade A-/A3), Recurring, advisory revenue base with corporate and institutional clients, Scale in Investments & Wealth with over US$500B in AUM, Diversified geographies and client segments, Cross-sell opportunities within Marsh McLennan ecosystem, Consistent mid-single-digit organic revenue growth
Risk factors: Interest-rate and market sensitivity in Wealth segment, Secular decline in defined-benefit pension consulting, Regulatory exposure (ERISA, IORP, FCA), Talent-intensive cost base with wage inflation pressure, Brand transition risk from consolidation into Marsh, No standalone financing capability; dependent on parent MMC
Revenue by geography
- United States & Canada: 50%
- EMEA: 33%
- Asia Pacific: 12%
- Latin America: 5%
Revenue by product/service
- Wealth (Investments + Retirement): 46%
- Health: 39%
- Career: 15%
Signed-in users can see whether their own company is exposed to this vendor's disruption, plus the full sub-vendor list and country breakdowns, every in-scope compliance framework plus gaps and next steps, and alerts when any of it changes.