We continue our monthly focus on profiles of key firms in the management consulting industry by shining a bright light on Mercer – one of the world’s top HR consulting firms. This will be fun – Mercer is a big player with key focus on a specific niche of consulting. After you’ve read this profile, check out our Mercer Life as a Consultant interview.

Mercer is the world’s largest human resources consulting firm. The firm has been ranked the #1 HR Consulting by Vault for several years running and is arguably the top global consulting leader in talent, health, retirement, and investments. Mercer Consulting competes for projects with other major 2nd tier firms like Willis Towers Watson, Buck Consultants, and Aon Consulting.

If you’re not in the HR world but the Mercer name sounds familiar to you, that’s because you’ve seen its surveys. The firm conducts tons of them! A couple of interesting ones: a worldwide cost of living survey and an employee holiday entitlements around the world survey. If you’ve ever been curious about how much these types of surveys cost, Mercer even publishes that information on its site.

Mercer spends a lot of resources on building its expertise – hosting annual global conferences, publishing world-wide surveys, and issuing regular newsletters and webcasts, to name a few. Its signature events include the M&A Ready™ 2-day Workshop for HR professionals managing M&A transitions.

For the most part, Mercer is a prestigious company where your consulting career can flourish, if you put in the work and get to know the right people. You’ll need to get used to constant change, however. With its long history of acquisitions, be prepared to take part in frequent re-shifting, re-organizing, and re-structuring across the organization. Also, be prepared to focus purely on the human resources aspect of a business. If you can handle that kind of flexibility yet narrow focus, you’re golden.

Firm Profile Overview (click to jump to section):


  • Mercer Website:
  • Mercer Headquarters: New York, NY
  • Mercer Employees: 25,000+ employees
  • Mercer Locations: 180+ cities, 40+ countries
  • Mercer Chief Executive: Martine Ferland
  • Mercer Revenue: ~$5B
  • Mercer Engagement Cost: ~$400K

MERCER HISTORY mercer logo

Mercer is not a stand-alone firm. It’s a subsidiary of parent company Marsh & McLennan Companies, which also owns Oliver Wyman, Lippincott, and NERA Economic Consulting, among other businesses. The roots of the Marsh & McLennan Companies can be traced back to the late 1800s/early 1900s when Burrows, Marsh & McLennan in Chicago became the world’s largest insurance agency. Decades later in 1959, the group acquired William M. Mercer Limited, a Canadian provider of independent employee benefit consulting.

In 1975 William M. Mercer, Inc. was created as a separate employee benefits consulting subsidiary, setting the stage for the exponential growth of Marsh & McLennan Companies’ consulting business.

The global expansion characteristic of the 80s was leveraged by Marsh & McLennan, as they made key acquisitions establishing wholly owned-and-operated offices in all of the major global marketplaces.

When Mercer and A.S. Hansen merged in 1987, it created the largest employee benefit and compensation consulting firm in the U.S. When Temple, Barker & Sloane was acquired, Mercer’s consulting services were expanded to include management consulting.

In 1995 the firm’s consulting revenues exceeded $1B. In 1997, Mercer acquired Corporate Decisions, Inc., a small consulting firm that brought an element of prestige to Mercer’s previously economically diverse portfolio of clients.

To push the envelope even further, Marsh & McLennan acquired Oliver Wyman & Company in 2003.


In 2005, Mercer Consulting was reorganized into 2 business areas: human resource consulting and specialty consulting. The first business is focused on management of human capital, health and benefits, communication, retirement, M&A, and recruitment process outsourcing. The latter includes management, organizational change, economic consulting, and brand strategy businesses.

The CEO (currently Martine Ferland) oversees the entirety of Mercer’s consulting business. Below her you have Chiefs, Presidents, Regional Presidents, and Vice Presidents managing various areas of the business.

Practice Areas

Mercer focuses on 4 business areas:

The firm also provides M&A and outsourcing consulting, but these are smaller contributors to the overall business.

Office Locations

Mercer leverages its professional staff in offices around the world to provide locally relevant services to clients in each country. Running all of its projects out of the NY HQ just wouldn’t make sense, right? Here are links to several global offices that will give you a flavor of the country issues Mercer deals with.

  • United Kingdom
  • Australia
  • Canada
  • Mexico
  • China
  • Brazil
  • Japan

Mercer has 180+ offices around the world and over 25,000 employees. HR and specialty consulting projects are assigned to local offices with locally based professionals. That means local office culture is strong at Mercer, and compared to other top tier and 2nd tier firms, travel isn’t as heavy.

Mercer Career Path

Your career path at Mercer is fairly straightforward, as you find with highly structured consulting firms.

Analyst – Associate – Sr. Associate – Principal – Partner

Generally, undergrads are hired into Analyst positions and MBAs are hired into Associate positions. As a non-MBA grad student, you’ll be brought in at the Analyst level, unless you have a quantitative PhD background or relevant work experience – in this case, you might be considered for an Associate role.


The firm offers summer internship programs within several of their lines of business, including Human Capital, Health & Benefits, etc. Internships are usually paid (typically on an hourly basis, and nowhere near as well as at the top consulting firms). Interns are assigned a mentor who takes them through the performance eval process at the end of the internship, and they also get access to formal and informal training (like lunch and learns) and get assigned to real client projects.

The best way to get into an internship at Mercer is to apply through your career office at a target school. If you don’t attend a target school, you’ll have to get really creative – like attending a career fair at a neighboring target school or networking like a ninja. For ideas on breaking into firms outside of regular recruiting cycles, get our R/CL editing package and use the included 30min conversation to build a networking plan with us.

The majority of summer internship opportunities are targeted to undergraduates. However, sometimes there are specific lines of business that recruit a handful of master’s-/MBA-level interns.

Exit Opportunities

We categorize Mercer as a second tier consulting firm, below the top rung of MBB firms where ex-consultants usually move on to CEO, COO, and other leading positions in Fortune 100 companies. While work experience at Mercer is a great thing for your resume and can open all sorts of doors for you, overall you don’t see too many Mercer alum become heads of Fortune 100 companies. However, you will see them in VP, Sr. Director, Director, Sr. Manager, and other key leadership positions. If you’re planning on taking over the world as the boss, Mercer might not give you the experience you need – but if you want to be the right-hand-staffer to the boss, you’re in good shape.

Another downfall to starting your career at Mercer is that it will pigeonhole you into HR consulting or HR-specific roles. If you’re looking to transition into MBB at some point, your chances are quite low from this type of firm. However, if HR consulting is where you want to be, Mercer is one of the best places to cut your teeth.

However, there are lots of opportunities for ex-Mercer consultants to transition into inside the Mercer organization – e.g., financial advisory with Mercer Capital. Then there are the adjacent positions with Mercer’s sister companies under the Marsh & McLennan umbrella – management consulting at Oliver Wyman, microeconomic consulting at NERA, or corporate image and identity strategy consulting at Lippincott.

Many Mercer alum head to other consulting firms to become Associate Partner, Partner, Principal, etc. Firms like Aon Consulting, The Cambridge Group, Deloitte, Slalom, and others have welcomed Mercer expertise.

Of course, entrepreneurial endeavors are no stranger to ex-consultants. Mercer sees its fair share of ex-consultants coming up with new business ideas and starting new companies.

Notable Alumni

Here’s a list of Mercer alum and the interesting things they’re doing:

  • Mike Nardis – Senior Vice President, Strategy, Citi Commercial Bank at Citi
  • Liz Berman – Senior Brand Manager at Safeway
  • Simon Aspinall – Chief Vertical Markets, Strategy and Marketing at Virtustream
  • Peter Marsalis – Director, Human Resources at Life Technologies
  • Benton Williams – Manager, Corporate Development at Facebook
  • Roxanne Miller – Portfolio Director at REDF
  • Andrew Kelly – General Manager at Voxer
  • Andrew Malcolm – Senior Director Marketing and Operations at Skype


The culture at Mercer is relaxed compared to, let’s say, McKinsey. You’ll see consultants walking around in khakis and sweaters or open collar button-up shirts. Suits and ties are rarely seen at Mercer sites. We suppose this has to do with Mercer’s year-round “Appropriate Dress” policy – which allows employees to select between Business Casual or Business Dress on any given work day.

Because offices are assigned work in their local area, each office has its own personality. This is important to keep in mind as you’re applying to the firm – accepting an offer for the SF office might be a totally different story than signing on in Richmond, VA.

As an entry level analyst, you won’t travel as regularly as other consultants might. A 4-day travel week is not the norm, like it is with MBB. When travel is required, it’s mostly done regionally and is not routine; much of the work Mercer does is behind the scenes.

Core Values

Mercer’s “operating imperatives” sound great, don’t they?

  • Build broader client relationships
  • Deliver profitable growth
  • Invest in the best people
  • Outperform the competition

However, we’ve heard a lot of chatter about the need for Mercer to apply the strategy the firm uses for its clients to its own organization. If you’re a Mercer insider, we’d love to hear from you on this topic. Add your comment below or email us!


Mercer has a two-round interview process. For students, the first step is an on-campus interview. For non-students, the first interview happens over the phone. The second round is an in-office interview day, which can range from a half-day to a full day. During this time, candidates meet with several Mercer consultants and are given information about Mercer and its business. You can anticipate taking part in a discussion or luncheon with peer group employees.

Networking tips – Mercer has several lines of business and interviewers from one line of business can’t make hiring decisions for another group. Make sure your networking contact on the inside is in an area where they can help you.

If Mercer doesn’t recruit on your campus, it’s going to be tough for you to break in. As a non-target candidate, the firm will tell you to submit your application online. On your application, you’ll be asked to include your location preference – that will determine which recruiter reviews your resume, if it makes it past the initial system screening. If the recruiter decides to consider you for an interview, your resume will be added to the pool for that office location.

What can help you here? Networking. Making contacts in the office you want to join, leveraging your friends’ and parents’ networks, and setting up info sessions with Mercer consultants in the same line of business will all improve your chance at getting past the resume screen.

Here’s another idea. Check out Mercer’s website for free conferences happening in your area. The Health Matters survey, for example, is a free event held in major cities across the U.S. and anyone can attend.

Note – When you apply to Mercer, your app isn’t shared with its affiliated companies like Oliver Wyman or NERA, so you’re wrong if you think you can kill 2 birds with 1 stone. The recruiting systems for each organization are completely separate.

Mercer Salary

Are you an undergrad, MBA or intern who’s interested in working at Mercer, but you don’t know how much you’ll make? Check out our latest Management Consulting Salaries post to find out!

Target Schools

Mercer recruits directly from good to great undergraduate schools. The firm tends to have less focus on recruiting MBAs and instead hones in on undergrads who it can bring in at lower salaries. The firm hosts info sessions at target schools – key recruiting events for undergrads looking to break in.

Mercer holds campus interviews on these campuses:

  • Columbia University
  • Columbia University – Business School
  • Cornell University
  • Cornell University – School of Industrial & Labor Relations
  • Emory University
  • Georgetown University
  • Georgia Institute of Technology
  • Harvard University – Harvard Business School
  • Harvard University – Harvard College & GSAS Career Center
  • Kellogg School of Management
  • New York University
  • Northwestern University
  • Stanford Graduate School of Business
  • Stanford University
  • University of California Berkeley
  • University of California Berkeley – Haas School of Business
  • University of California Los Angeles
  • University of California Los Angeles – Anderson School of Management
  • University of Illinois at Urbana – Champaign
  • University of Michigan
  • University of Michigan, Stephen M. Ross School of Business
  • University of North Carolina – Chapel Hill
  • University of Notre Dame
  • University of Pennsylvania
  • University of Southern California
  • University of Southern California – Marshall School of Business
  • University of Texas – Austin (Liberal Arts)
  • University of Texas – Austin (McCombs School of Business)
  • University of Texas – Austin (Natural Sciences)
  • University of Virginia
  • Wharton School, University of Pennsylvania

Mercer also sometimes recruits candidates from these schools:

  • Arizona State University
  • Babson College
  • Ball State University
  • Barnard College – Columbia University
  • Baruch College (CUNY)
  • Bellarmine University
  • Bentley University
  • Binghamton University
  • Boston College
  • Boston University
  • Brandeis University
  • Bridgewater State University
  • Brigham Young University
  • Bryant University
  • California Polytechnic State University, San Luis Obispo (Cal Poly)
  • California State University – Los Angeles
  • California State University – San Marcos
  • Carnegie Mellon University
  • Central Washington University
  • Claremont McKenna College
  • College of William and Mary
  • Colorado State University
  • Columbia Teachers College
  • Drake University
  • Fairfield University
  • Florida State University
  • George Washington University
  • Georgia State University
  • Gettysburg College
  • Gonzaga University
  • Howard University
  • Illinois State University
  • Indiana State University
  • James Madison University
  • Johns Hopkins University
  • Johnson & Wales University – Providence
  • Lebanon Valley College
  • Loyola Marymount University
  • Loyola University Maryland
  • Maryville University
  • Miami University of Ohio
  • Michigan State University
  • Michigan Technological University
  • Mount Holyoke College
  • NBMBAA – National Black MBA Association
  • Northeastern University
  • Penn State University – Smeal College of Business
  • Penn State University Park
  • Purdue University
  • Rice University
  • Rider University
  • Robert Morris University
  • Rutgers University, New Brunswick
  • Saint Joseph’s University
  • Santa Clara University
  • Seattle University
  • Southern Methodist University
  • St. John’s University
  • St. Thomas University
  • SUNY – University of Albany
  • Temple University
  • Texas A&M University
  • The College of New Jersey
  • The Ohio State University – Arts & Sciences
  • University of Arizona
  • University of California Irvine
  • University of California San Diego
  • University of California Santa Barbara
  • University of Central Missouri
  • University of Chicago -Booth School of Business
  • University of Colorado – Boulder
  • University of Connecticut – Storrs
  • University of Denver
  • University of Florida
  • University of Georgia
  • University of Houston
  • University of Iowa
  • University of Kentucky
  • University of Louisville
  • University of Maryland – College Park
  • University of Massachusetts – Amherst
  • University of Massachusetts – Boston
  • University of Minnesota, Twin Cities
  • University of Nebraska – Lincoln
  • University of Richmond
  • University of Rochester
  • University of South Florida
  • University of Utah
  • University of Washington – Seattle
  • University of Wisconsin at Milwaukee
  • University of Wisconsin Madison – School of Letters & Science
  • Vanderbilt University
  • Villanova University
  • Virginia Foundation of Independent Colleges
  • Virginia Polytechnic Institute and State University (Virginia Tech)
  • Wake Forest University
  • Washington and Lee University
  • Washington University, Saint Louis
  • Wesleyan University
  • Western Washington University
  • Yeshiva University

Diversity Programs

Mercer has the standard package of diversity groups – Women, LGBT, etc. Why are these important? Because diversity groups are great networking tools for consultants-to-be! Diversity web pages often include contact names and emails, providing you with a direct line to consultants at the firm. Check ’em out:

  • Women’s network
  • LGBT network
  • Racial and ethnic diversity (RED) network




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