Company lists · Data refreshed September 2026

Top 25 Employee benefits administration companies worldwide

RevenueBase identified 5,587 company matches for employee benefits administration companies worldwide as of September 2026 and tracks 144,784 professional contacts across them, including 59,348 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 administration companies 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 19, 2026. Country and city lists for employee benefits administration companies 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 19, 2026 How this list was built
5,587Companies
144,784Contacts tracked
59,348Verified emails
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The 25 largest employee benefits administration companies worldwide

Ranked by team size
Top 25 of 5,587 company matches for employee benefits administration companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchChattanooga, TN, United StatesHQ recorded Sep 19, 202610001+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 19, 2026 · View company records in RevenueBase
2Exact matchDeerfield, IL, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
3Exact matchWhite Plains, NY, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4Exact matchColumbia, SC, United StatesHQ recorded Sep 19, 20261,001-5,0007,742 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 19, 2026 · View company records in RevenueBase
5Exact matchTampa, FL, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6Exact matchOklahoma City, OK, United StatesHQ recorded Sep 19, 20261,001-5,0002,039 contacts →

Exact match

“American Fidelity is more than an insurance company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
9Exact matchDenver, IA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
10Exact matchToledo, OH, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11Exact matchBuffalo, NY, United StatesHQ recorded Sep 19, 20261,001-5,0001,192 contacts →

Exact match

“At Meritain Health®, we know every health journey is different.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchIselin, NJ, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 19, 20261,001-5,0001,173 contacts →

Exact match

“bswift, a USA TODAY Top Workplace, offers cloud-based technology and services that transform the way employees perceive and engage with their benefits.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261,001-5,0001,149 contacts →

Exact match

“Segal is a leading employee-owned consulting firm with more than 1,100 professionals across North America, including 150+ credentialed actuaries.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchTampa, FL, United StatesHQ recorded Sep 19, 20261,001-5,0001,011 contacts →

Exact match

“Zenith American Solutions (“Zenith”) stands out as a top provider of third-party administration services specifically designed for Taft-Hartley trust funds in the U.S.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLake Forest, IL, United StatesHQ recorded Sep 19, 20261,001-5,0001,001 contacts →

Exact match

“Trustmark is a national employee benefits company offering specialized expertise in voluntary benefits, self-funded health benefit plan design and administration, and employee…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchCharleston, SC, United StatesHQ recorded Sep 19, 20261,001-5,000938 contacts →

Exact match

“At Benefitfocus, a Voya Financial business, our mission is simple: To improve lives with benefits.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchOak Brook, IL, United StatesHQ recorded Sep 19, 20261,001-5,000934 contacts →

Exact match

“Inspira Financial is your devoted health, wealth, retirement, and benefits administrator.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Sep 19, 20261,001-5,000895 contacts →

Exact match

“CRC Benefits is built to help you grow.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWinnipeg, MB, CanadaHQ recorded Sep 19, 20261,001-5,000830 contacts →

Exact match

“We believe every Canadian deserves the chance to reach their full potential, on their own terms.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchWest Palm Beach, FL, United StatesHQ recorded Sep 19, 2026501-1,000828 contacts →

Exact match

“Oasis, A Paychex Company, is a leading Professional Employer Organization (PEO).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMadison, WI, United StatesHQ recorded Sep 19, 2026501-1,000688 contacts →

Exact match

“TASC (Total Administrative Services Corporation) is an award-winning nationwide administrator of tax-advantaged health benefits plans offering comprehensive services for Clients…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchPortland, United StatesHQ recorded Sep 19, 20265,001-10,000686 contacts →

Exact match

“Set your business free by stripping away the complexities that hold it back.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchFrederick, MD, United StatesHQ recorded Sep 19, 2026n/a652 contacts →

Exact match

“ESIC Corporation is a company based out of 38 S Market St, Frederick, MD, United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Sep 19, 2026501-1,000648 contacts →

Exact match

“Plum is creating the new standard of insurance & health benefits.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 5,587 employee benefits administration companies worldwide

See the full list, filter by size, metro and specialty, and access 59,348 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employee benefits administration companies worldwide at a glance

As of Sep 19, 2026
41.0%Verified-email coverage
25.9Average contacts per company
1-10Median size (employees)
4.5%Largest-city concentration · Sao Paulo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
2,905
11-50
1,794
51-200
557
201-500
161
501-1,000
42
1,001-5,000
77
5,001-10,000
22
10001+
16

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 administration companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “employee benefits administration companies” 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 59,348 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 19, 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 administration companies by location

35 lists · largest first

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

How many employee benefits administration companies are there worldwide?

RevenueBase identified 5,587 company matches for employee benefits administration companies 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?

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

Which country has the most employee benefits administration companies?

The United States leads with 3,399 companies, followed by Brazil (666) and Canada (315). Every employee benefits administration companies list by country and city is linked on this page.

Which city has the most employee benefits administration companies?

Sao Paulo leads with 254 company records, followed by Rio De Janeiro (61) and New York (56).

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 59,348 professional contacts with verified work emails tracked across these 5,587 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 19, 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.