Insights

Global Platform Mercer sits within Marsh and collaborates with Marsh Risk, Guy Carpenter, and Oliver Wyman to deliver end-to-end risk, investment, and workforce solutions to a worldwide client base, enabling cross-sell across investment objectives, future-of-work, and health and retirement programs.

Data Driven Mercer's tech footprint—including IBM Cognos Analytics, Hadoop, Spring Boot, UKG and collaboration tools—signals a strong foundation for data integration, analytics, dashboards, and cloud-enabled HR and benefits modernization for clients.

Sustainability Focus The emphasis on healthier and more sustainable futures supports opportunities in ESG consulting, climate risk assessment, and sustainable investing and retirement programs for corporate clients.

Enterprise Scale With a large global workforce and a presence in many countries, Mercer is well positioned to design and deliver complex, multinational programs for benefits, retirement, and workforce transformation with consistent delivery.

Strategic Differentiation Mercer's combined advisory capabilities across investment, risk, health, retirement, and future of work, reinforced by the Marsh ecosystem, offers a differentiated value proposition for large enterprises seeking integrated solutions.

Mercer Tech Stack

Mercer uses 8 technology products and services including NumPy, Spring Boot, SAP Human Capital Management, and more. Explore Mercer's tech stack below.

  • NumPy
    Advanced Analytics And Data Science
  • Spring Boot
    Frameworks And Libraries
  • SAP Human Capital Management
    Human Resource Management System
  • Express Scripts
    Insurance Software
  • Plotly
    Javascript Graphics
  • Microsoft Office
    Office Suites
  • Google Sheets
    Office Suites
  • C++
    Programming Languages

Media & News

Mercer's Email Address Formats

Mercer uses at least 1 format(s):
Mercer Email FormatsExamplePercentage
First.Last@mercer.comJohn.Doe@mercer.com
96%
First@mercer.comJohn@mercer.com
2%
Last.First@mercer.comDoe.John@mercer.com
1%
FLast@mercer.comJDoe@mercer.com
1%

Frequently Asked Questions

What is Mercer's phone number?

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You can contact Mercer's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mercer's stock symbol?

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Mercer is a publicly traded company; the company's stock symbol is MERC.

What is Mercer's official website and social media links?

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Mercer's official website is mercer.com and has social profiles on LinkedIn.

What is Mercer's SIC code NAICS code?

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Mercer's SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Mercer have currently?

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As of July 2026, Mercer has approximately 22K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: J. M.Cio, Head Of Technology Amea And Pacific: T. H.Cfo, Mercer Assessments: S. P.. Explore Mercer's employee directory with LeadIQ.

What industry does Mercer belong to?

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Mercer operates in the Professional Services industry.

What technology does Mercer use?

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Mercer's tech stack includes NumPySpring BootSAP Human Capital ManagementExpress ScriptsPlotlyMicrosoft OfficeGoogle SheetsC++.

What is Mercer's email format?

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Mercer's email format typically follows the pattern of First.Last@mercer.com. Find more Mercer email formats with LeadIQ.
Mercer logo

Mercer

Professional ServicesNew York, United States10001+ Employees

Mercer, based in New York, is a professional services firm operating within the Marsh family. It helps clients realize investment objectives, shape the future of work, and improve health and retirement outcomes for their people. As part of Marsh for eight decades, it supports clients and communities to thrive and pursue healthier, more sustainable futures.
Mercer serves organizations seeking advisory support on investments, workforce strategy, and employee health and retirement outcomes. Positioned within the Marsh ecosystem, Mercer provides integrated risk and human-capital guidance through its network, enabling clients to build resilience and competitive advantages.

Section iconCompany Overview

Phone number
Website
mercer.com
SIC Code
8999 - Services, Not Elsewhere Classified
Stock Symbol
MERC
NAICS Code
54 - Professional, Scientific, and Technical Services
Employees
10001+

Section iconFunding & Financials

  • $10B

    Mercer's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Mercer's revenue is estimated to be in the range of $10B

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