Company lists · Data refreshed September 2026

Top 25 Employee benefit consulting firms worldwide

Name: Employee benefit consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 12,609 companies tracked

RevenueBase identified 12,609 company matches for employee benefit consulting firms worldwide as of September 2026 and tracks 287,867 professional contacts across them, including 121,888 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for employee benefit consulting firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026. Country and city lists for employee benefit consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

12,609Companies

287,867Contacts tracked

121,888Verified emails

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The 25 largest employee benefit consulting firms worldwide

Ranked by team size

Top 25 of 12,609 company matches for employee benefit consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mercer	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	10001+	20,868 contacts →
	Exact match “At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Paychex	Exact match	Rochester, NY, United StatesHQ recorded Sep 21, 2026	10001+	17,911 contacts →
	Exact match “As the future of work continues to evolve, Paychex leads the way by making complex HR, payroll, and benefits brilliantly simple.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	UNUM	Exact match	Chattanooga, TN, United StatesHQ recorded Sep 21, 2026	10001+	10,841 contacts →
	Exact match “Since our founding in 1848, Unum has been a leader in the employee benefits business through innovation, integrity and an unwavering commitment to our customers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	USI Insurance Services	Exact match	Valhalla, NY, United StatesHQ recorded Sep 21, 2026	10001+	10,303 contacts →
	Exact match “USI is one of the largest insurance brokerage and consulting firms in the world, delivering property and casualty, employee benefits, personal risk, program and retirement…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Alight Solutions	Exact match	Deerfield, IL, United StatesHQ recorded Sep 21, 2026	10001+	10,274 contacts →
	Exact match “Alight is a leading benefits administration provider of health, wealth, leave and point solutions for many of the world’s largest organizations and over 30 million people.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Marsh Mclennan Agency	Exact match	White Plains, NY, United StatesHQ recorded Sep 21, 2026	10001+	9,086 contacts →
	Exact match “Marsh McLennan Agency, a business of Marsh (NYSE: MRSH), is a leading provider of business insurance, employee health & benefits, retirement & wealth, and private client insurance…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Colonial Life	Exact match	Columbia, SC, United StatesHQ recorded Sep 21, 2026	1,001-5,000	7,742 contacts →
	Exact match “Colonial Life & Accident Insurance Company, a subsidiary of Unum Group, provides financial protection benefits to America’s workers and their families when the unexpected happens.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Alliant Insurance Services	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	10001+	6,091 contacts →
	Exact match “Alliant Insurance Services is among the top 5 largest and fastest-growing insurance brokerage and consulting firms in the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Milliman	Exact match	Seattle, WA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	4,350 contacts →
	Exact match “Milliman is among the world’s largest independent actuarial and consulting firms.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Nfp, An AON Company	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	4,119 contacts →
	Exact match “NFP, an Aon company, helps companies and individuals address today’s most significant Risk Capital and Human Capital challenges.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Trinet	Exact match	Dublin, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	4,056 contacts →
	Exact match “TriNet (NYSE: TNET) provides small and medium-size businesses (SMBs) with full-service HR solutions tailored by industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Onedigital	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,478 contacts →
	Exact match “OneDigital’s team of fierce advocates helps businesses and individuals achieve their aspirations of health, success and financial security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	IMA Financial Group, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,484 contacts →
	Exact match “With over four decades of experience in the industry, IMA has become a trusted leader in commercial insurance, risk management, surety, and employee benefits brokerage and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	The Baldwin Group	Exact match	Tampa, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,376 contacts →
	Exact match “The Baldwin Group is a cohesive group of experts in business insurance, employee benefits, retirement planning, and all areas of private and personal insurance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Higginbotham	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,374 contacts →
	Exact match “Higginbotham is an employee-owned leader in insurance, financial services and HR/employee benefits.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Howden Insurance Brokers Limited	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	2,183 contacts →
	Exact match “Howden Insurance Brokers Ltd is a leading provider of insurance broking, risk consulting, and employee benefits advice.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	American Fidelity	Exact match	Oklahoma City, OK, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,039 contacts →
	Exact match “American Fidelity is more than an insurance company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Aptia Group	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	1,892 contacts →
	Exact match “Founded to shape the future of pensions, health, and insurance solutions, Aptia is a leading professional services firm dedicated to simplifying complexity for businesses and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Alera Group, INC	Exact match	Deerfield, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,643 contacts →
	Exact match “Alera Group is a growing leader, reimagining the complex risk management, insurance and financial services delivery experience through intentional collaboration connecting clients…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Businessolver	Exact match	Denver, IA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,508 contacts →
	Exact match “Businessolver, founded in 1998, has spent more than two decades earning its place as a trusted partner in benefits administration technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	BFL Canada	Exact match	Montreal, QC, CanadaHQ recorded Sep 21, 2026	1,001-5,000	1,476 contacts →
	Exact match “BFL CANADA is one of the largest employee-owned and operated commercial insurance brokerage and consulting services firms in Canada.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Goldman Sachs Ayco	Exact match	Cohoes, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,452 contacts →
	Exact match “Goldman Sachs Ayco is an industry leader of company-sponsored financial planning benefits with corporate partnerships at ~500 companies, including over 50% of the Fortune 100.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	JLT Group	Exact match	London, United KingdomHQ recorded Sep 21, 2026	n/a	1,361 contacts →
	Exact match “As of April 1, 2019, JLT Group is now part of Marsh & McLennan Companies (MMC).” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Marcum LLP	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	1,332 contacts →
	Exact match “As of November 1, 2024, Marcum has been acquired by CBIZ.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Hylant	Exact match	Toledo, OH, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,258 contacts →
	Exact match “A multi-year winner of Best Places to Work in Insurance (2009-2025), Hylant is a full-service insurance brokerage with offices in Florida, Georgia, Illinois, Indiana, Michigan…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “employee benefit consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 12,609 employee benefit consulting firms worldwide

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Employee benefit consulting firms worldwide at a glance

As of Sep 21, 2026

42.3%Verified-email coverage

22.8Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

7,846

11-50

3,365

51-200

867

201-500

217

501-1,000

1,001-5,000

136

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for employee benefit consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “employee benefit consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 121,888 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Employee benefit consulting firms by location

63 lists · largest first

Every Employee benefit consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “employee benefit consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employee benefit consulting firms are there worldwide?

RevenueBase identified 12,609 company matches for employee benefit consulting firms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Mercer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most employee benefit consulting firms?

The United States leads with 5,568 companies, followed by Brazil (1,612) and Canada (573). Every employee benefit consulting firms list by country and city is linked on this page.

Which city has the most employee benefit consulting firms?

Sao Paulo leads with 568 company records, followed by Rio De Janeiro (153) and New York (105).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 121,888 professional contacts with verified work emails tracked across these 12,609 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.