Company lists · Data refreshed September 2026

Top 25 Employee benefits advisory services worldwide

RevenueBase identified 9,992 company matches for employee benefits advisory services worldwide as of September 2026 and tracks 251,429 professional contacts across them, including 112,959 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for employee benefits advisory services 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 benefits advisory services 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
9,992Companies
251,429Contacts tracked
112,959Verified emails
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The 25 largest employee benefits advisory services worldwide

Ranked by team size
Top 25 of 9,992 company matches for employee benefits advisory services 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202610001+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
2Exact matchRochester, NY, United StatesHQ recorded Sep 21, 202610001+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
3Exact matchValhalla, NY, United StatesHQ recorded Sep 21, 202610001+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
4Exact matchDeerfield, IL, United StatesHQ recorded Sep 21, 202610001+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
5Exact matchWhite Plains, NY, United StatesHQ recorded Sep 21, 202610001+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
6Exact matchIndependence, OH, United StatesHQ recorded Sep 21, 202610001+6,369 contacts →

Exact match

“CBIZ, Inc.(NYSE: CBZ) is a leading professional services advisor to middle-market businesses nationwide.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchIrvine, CA, United StatesHQ recorded Sep 21, 202610001+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
8Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261,001-5,0004,350 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
9Exact matchPortland, OR, United StatesHQ recorded Sep 21, 20265,001-10,0004,348 contacts →

Exact match

“The Standard is a leading provider of workplace benefits including group and individual disability insurance, group life and accidental death and dismemberment insurance, group…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 21, 20265,001-10,0004,119 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
11Exact matchAtlanta, GA, United StatesHQ recorded Sep 21, 20265,001-10,0003,478 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
12Exact matchDenver, CO, United StatesHQ recorded Sep 21, 20261,001-5,0002,484 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
13Exact matchTampa, FL, United StatesHQ recorded Sep 21, 20261,001-5,0002,376 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
14Exact matchFort Worth, TX, United StatesHQ recorded Sep 21, 20261,001-5,0002,374 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
15Exact matchLondon, United KingdomHQ recorded Sep 21, 20261,001-5,0002,183 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
16Exact matchOklahoma City, OK, United StatesHQ recorded Sep 21, 20261,001-5,0002,039 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
17Exact matchLondon, United KingdomHQ recorded Sep 21, 20261,001-5,0001,892 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
18Exact matchUnited StatesHQ recorded Sep 21, 20265,001-10,0001,729 contacts →

Exact match

“As Director of Employee Benefits @ the RCSD, I am responsible for the administration of the group health, dental, life and FSA benefits for 6,400 active employees and retirees.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchDenver, IA, United StatesHQ recorded Sep 21, 20261,001-5,0001,508 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
20Exact matchMontreal, QC, CanadaHQ recorded Sep 21, 20261,001-5,0001,476 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
21Exact matchCohoes, NY, United StatesHQ recorded Sep 21, 20261,001-5,0001,452 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
22Exact matchLondon, United KingdomHQ recorded Sep 21, 2026n/a1,361 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
23Exact matchSan Mateo, CA, United StatesHQ recorded Sep 21, 20261,001-5,0001,262 contacts →

Exact match

“Sequoia is the strategic partner helping investor-backed companies of all sizes achieve their business goals through smarter people spend.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchToledo, OH, United StatesHQ recorded Sep 21, 20261,001-5,0001,258 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
25Exact matchIselin, NJ, United StatesHQ recorded Sep 21, 20261,001-5,0001,181 contacts →

Exact match

“World is a leading financial services organization that uses its vast resources and industry expertise to empower people to make informed decisions to improve their risk…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 9,992 employee benefits advisory services worldwide

See the full list, filter by size, metro and specialty, and access 112,959 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employee benefits advisory services worldwide at a glance

As of Sep 21, 2026
44.9%Verified-email coverage
25.2Average contacts per company
1-10Median size (employees)
4.9%Largest-city concentration · Sao Paulo
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
6,032
11-50
2,795
51-200
719
201-500
182
501-1,000
59
1,001-5,000
110
5,001-10,000
33
10001+
35

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 benefits advisory services are linked below.
What qualifies
Company records worldwide whose business descriptions match “employee benefits advisory services” 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 112,959 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 benefits advisory services by location

44 lists · largest first

Every Employee benefits advisory services 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 benefits advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employee benefits advisory services are there worldwide?

RevenueBase identified 9,992 company matches for employee benefits advisory services 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 benefits advisory services?

The United States leads with 4,813 companies, followed by Brazil (1,388) and Canada (483). Every employee benefits advisory services list by country and city is linked on this page.

Which city has the most employee benefits advisory services?

Sao Paulo leads with 488 company records, followed by Rio De Janeiro (132) and Houston (81).

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 112,959 professional contacts with verified work emails tracked across these 9,992 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.