What Does Mercer Do?

Total employees23252
HeadquartersNew York
FoundedN/A

Mercer is a global leader in human resources consulting, providing expert advice and technology-driven solutions to help organizations manage and improve the health, wealth, and career outcomes of their employees. They partner with clients worldwide to redefine the world of work, reshape retirement and investment strategies, and unlock true health and well-being for a changing workforce.

Where Is Mercer's Headquarters?

HQ Function

Serves as a central hub for global strategy, corporate leadership, and coordination of Mercer's worldwide consulting services in health, wealth, and career.

Notable Features:

Located in a prominent skyscraper in Midtown Manhattan, offering modern office facilities and access to a major global business hub.

Work Culture:

The work culture at Mercer's headquarters emphasizes collaboration, innovation, client-focus, and expertise in human capital. Employees engage in complex problem-solving for diverse global clients in a dynamic environment.

HQ Significance:

The New York headquarters is significant as it aligns Mercer with its parent company, Marsh McLennan, facilitating synergies and anchoring its presence in one of the world's foremost financial and business centers.

Values Reflected in HQ: The headquarters' location and operations reflect Mercer's values of global reach, excellence, innovation, and a commitment to helping clients navigate complex challenges in the world of work.

Location:

Mercer supports a wide array of functions globally, including human resources strategy, talent management, employee benefits design and administration, M&A advisory services (human capital aspects), investment consulting, retirement plan management, and digital HR solutions. Their global teams, operating in over 40 countries, collaborate to deliver consistent, high-quality services to multinational clients across various industries.

Street Address:

1166 Avenue of the Americas

City:

New York

State/Province:

NY

Country:

USA

Where Else Does Mercer Operate Around the World?

London, United Kingdom

Address: Tower Place West, London, EC3R 5BU, UK

To deliver localized expertise and solutions tailored to the specific regulatory and market conditions of the UK and broader European markets, supporting clients in managing their human capital effectively.

Toronto, ON, Canada

Address: 120 Bremner Blvd, Suite 800, Toronto, ON M5J 0A8, Canada

Supports Canadian businesses with tailored advice on pensions, investments, talent strategy, and employee health and benefits, reflecting local market dynamics and regulations.

Buying Intent Signals for Mercer

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Mercer? Meet the Executive Team

As of April 2025, Mercer' leadership includes:

Martine Ferland - President and CEO, Mercer, and Vice Chair, Marsh McLennan (Retiring end of 2024)
Pat Tomlinson - President, Mercer (CEO Designate)
Benoit Hudon - President, Wealth
Hervé GUEZ - Global Chief Investment Officer, Mercer
Susan Haberman - Chief People Officer

Who's Investing in Mercer?

Mercer has been backed by several prominent investors over the years, including:

Marsh McLennan (NYSE: MMC) (Parent Company)

What Leadership Changes Has Mercer Seen Recently?

Hire1
Exits1

Recent significant executive news includes the announced retirement of CEO Martine Ferland at the end of 2024 and the appointment of Pat Tomlinson as her successor. Pat Tomlinson has assumed the role of President, Mercer, and will become CEO upon Ms. Ferland's retirement.

Departures

Martine Ferland, Martine Ferland announced her upcoming retirement from her role as President and CEO, effective end of 2024.

New Appointments:

Pat Tomlinson, Pat Tomlinson appointed President of Mercer and designated as the next CEO upon Martine Ferland's retirement.

What Technology (Tech Stack) Is Used byMercer?

Discover the tools Mercer uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mercer Email Formats and Examples

Mercer typically uses a standard corporate email format, most commonly combining the employee's first name and last name, separated by a dot. Variations might exist for common names or specific internal structures, but the primary format is generally consistent.

firstname.lastname@mercer.com

Format

jane.doe@mercer.com

Example

90%

Success rate

What's the Latest News About Mercer?

Business WireFebruary 20, 2024

Mercer Appoints Max Baxby as UK Wealth Leader

Mercer announced the appointment of Max Baxby as its new UK Wealth Leader. He will be responsible for driving growth and client delivery for Mercer’s Wealth business in the UK....more

Mercer NewsroomJanuary 24, 2024

Mercer's 2024 Global Talent Trends Study: AI Reshaping Work

Mercer's 2024 Global Talent Trends study, 'The Era of AI is Here,' reveals how organizations are redesigning work and the workplace in response to AI, focusing on skills transformation and adapting to future demands....more

Marsh McLennan / Business WireSeptember 26, 2023

Pat Tomlinson Named President, Mercer; Martine Ferland to Retire from Mercer in 2024

Marsh McLennan announced that Pat Tomlinson has been named President, Mercer, and will become President and CEO of Mercer upon Martine Ferland’s retirement at the end of 2024. Ms. Ferland will continue to serve as Mercer President and CEO and Vice Chair of Marsh McLennan until she retires....more

Highperformr's free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Mercer, are just a search away.