Company lists · Data refreshed October 2026
Top 25 Group insurance administrators worldwide
RevenueBase identified 5,106 company matches for group insurance administrators worldwide as of October 2026 and tracks 159,746 professional contacts across them, including 56,179 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for group insurance administrators 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 October 13, 2026. Country and city lists for group insurance administrators 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.
The 25 largest group insurance administrators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 11,065 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 10,759 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 9,548 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 7,553 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 4,759 contacts → | ||||
Exact match “Magellan Health is a leader in managing the fastest growing, most complex areas of health.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 4,572 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 2,687 contacts → | ||||
Exact match “Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 2,223 contacts → | ||||
Exact match “Somos una Compañía de aseguramiento, prestación, administración y promoción de la Salud que ofrece las mejores combinaciones de coberturas, servicios y soluciones, basada en el…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 2,151 contacts → | ||||
Exact match “American Fidelity is more than an insurance company.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 2,050 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 1,742 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 1,574 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 1,495 contacts → | ||||
Exact match “GGVie, filiale d’assurance de personnes du Groupe Groupama.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 1,352 contacts → | ||||
Exact match “The Hawaii Medical Service Association (HMSA), an independent licensee of the Blue Cross and Blue Shield Association, is a reliable name in Hawaii health care.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 1,287 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 1,275 contacts → | ||||
Exact match “At Meritain Health®, we know every health journey is different.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 1,038 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 1,034 contacts → | ||||
Exact match “Incorporated in the year 1995 and licensed by IRDAI in the year 2002, Family Health Plan Insurance TPA Limited (FHPL) has its registered office in Chennai and Corporate office in…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 1,021 contacts → | ||||
Exact match “Aetna is one of the nation's leading diversified health care benefits companies, serving approximately 18 million people with information and resources to help them make better…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 1,018 contacts → | ||||
Exact match “NASCO empowers health plans to innovate, grow, and deliver better experiences through a comprehensive suite of healthcare technology solutions and services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 1,003 contacts → | ||||
Exact match “Inspira Financial is your devoted health, wealth, retirement, and benefits administrator.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 974 contacts → | ||||
Exact match “Cottingham & Butler is the 3rd largest privately and independently held insurance broker in the U.S.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 930 contacts → | ||||
Exact match “At Benefitfocus, a Voya Financial business, our mission is simple: To improve lives with benefits.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 871 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 860 contacts → | ||||
Exact match “CRC Benefits is built to help you grow.” Recorded in the RevenueBase company graph · Oct 13, 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 “group insurance administrators”. 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 5,106 group insurance administrators worldwide
See the full list, filter by size, metro and specialty, and access 56,179 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Group insurance administrators worldwide at a glance
As of Oct 13, 2026Companies by employee count
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 group insurance administrators are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “group insurance administrators” 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 56,179 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 October 13, 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.
Group insurance administrators by location
18 lists · largest firstEvery Group insurance administrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Group insurance administrators based in the United States2,790
- Group insurance administrators based in Brazil978
- Group insurance administrators based in Canada211
- Group insurance administrators based in the United Kingdom47
- Group insurance administrators based in France37
- Group insurance administrators based in Germany35
- Group insurance administrators based in India35
- Group insurance administrators based in South Africa28
Cities
- Group insurance administrators based in Sao Paulo, Brazil320
- Group insurance administrators based in Rio De Janeiro, Brazil100
- Group insurance administrators based in New York, United States39
- Group insurance administrators based in Houston, United States37
- Group insurance administrators based in San Diego, United States33
- Group insurance administrators based in Curitiba, Brazil32
- Group insurance administrators based in Chicago, United States28
- Group insurance administrators based in Dallas, United States28
- Group insurance administrators based in Atlanta, United States27
- Group insurance administrators based in Toronto, Canada27
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 “group insurance administrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many group insurance administrators are there worldwide?
RevenueBase identified 5,106 company matches for group insurance administrators worldwide as of October 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 group insurance administrators?
The United States leads with 2,790 companies, followed by Brazil (978) and Canada (211). Every group insurance administrators list by country and city is linked on this page.
Which city has the most group insurance administrators?
Sao Paulo leads with 320 company records, followed by Rio De Janeiro (100) and Belo Horizonte (39).
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 56,179 professional contacts with verified work emails tracked across these 5,106 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 October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 5,106 group insurance administrators worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 group insurance administrators worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,106 matching company records for group insurance administrators worldwide, with 159,746 tracked contacts and 56,179 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 group insurance administrators worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  UNUMunum.comHQ: Chattanooga, TN, United StatesReported employees: 10001+ | Chattanooga, TN, United States | 10001+ | Exact match | 11,065 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Alight Solutionsalight.comHQ: Deerfield, IL, United StatesReported employees: 10001+ | Deerfield, IL, United States | 10001+ | Exact match | 10,759 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Marsh Mclennan Agencymarshmma.comHQ: White Plains, NY, United StatesReported employees: 10001+ | White Plains, NY, United States | 10001+ | Exact match | 9,548 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Colonial Lifecoloniallife.comHQ: Columbia, SC, United StatesReported employees: 1,001-5,000 | Columbia, SC, United States | 1,001-5,000 | Exact match | 7,553 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Magellan Healthmagellanhealth.comHQ: Maryland Heights, MO, United StatesReported employees: 1,001-5,000 | Maryland Heights, MO, United States | 1,001-5,000 | Exact match | 4,759 contacts → |
“Magellan Health is a leader in managing the fastest growing, most complex areas of health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Standardstandard.com HQ: Portland, OR, United StatesReported employees: 5,001-10,000 | Portland, OR, United States | 5,001-10,000 | Exact match | 4,572 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Medical Mutualmedmutual.comHQ: Cleveland, OH, United StatesReported employees: 1,001-5,000 | Cleveland, OH, United States | 1,001-5,000 | Exact match | 2,687 contacts → |
“Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Colmédicacolmedica.com HQ: Bogotá, ColombiaReported employees: 1,001-5,000 | Bogotá, Colombia | 1,001-5,000 | Exact match | 2,223 contacts → |
“Somos una Compañía de aseguramiento, prestación, administración y promoción de la Salud que ofrece las mejores combinaciones de coberturas, servicios y soluciones, basada en el…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  American Fidelityamericanfidelity.comHQ: Oklahoma City, OK, United StatesReported employees: 1,001-5,000 | Oklahoma City, OK, United States | 1,001-5,000 | Exact match | 2,151 contacts → |
“American Fidelity is more than an insurance company.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aptia Groupaptia-group.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,050 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RCSDrcsdk12.org HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 1,742 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Businessolverbusinessolver.comHQ: Denver, IA, United StatesReported employees: 1,001-5,000 | Denver, IA, United States | 1,001-5,000 | Exact match | 1,574 contacts → |
“Businessolver, founded in 1998, has spent more than two decades earning its place as a trusted partner in benefits administration technology.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Groupama GAN VIEggvierecrute.frHQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 1,495 contacts → |
“GGVie, filiale d’assurance de personnes du Groupe Groupama.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HMSAhmsa.com HQ: Honolulu, HI, United StatesReported employees: 1,001-5,000 | Honolulu, HI, United States | 1,001-5,000 | Exact match | 1,352 contacts → |
“The Hawaii Medical Service Association (HMSA), an independent licensee of the Blue Cross and Blue Shield Association, is a reliable name in Hawaii health care.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hylanthylant.comHQ: Toledo, OH, United StatesReported employees: 1,001-5,000 | Toledo, OH, United States | 1,001-5,000 | Exact match | 1,287 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Meritain Healthmeritain.comHQ: Buffalo, NY, United StatesReported employees: 1,001-5,000 | Buffalo, NY, United States | 1,001-5,000 | Exact match | 1,275 contacts → |
“At Meritain Health®, we know every health journey is different.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Trustmarktrustmarkbenefits.comHQ: Lake Forest, IL, United StatesReported employees: 1,001-5,000 | Lake Forest, IL, United States | 1,001-5,000 | Exact match | 1,038 contacts → |
“Trustmark is a national employee benefits company offering specialized expertise in voluntary benefits, self-funded health benefit plan design and administration, and employee…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  FHPLfhpl.netHQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 1,034 contacts → |
“Incorporated in the year 1995 and licensed by IRDAI in the year 2002, Family Health Plan Insurance TPA Limited (FHPL) has its registered office in Chennai and Corporate office in…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Aetna Life Insurance Companyaetna.comHQ: HQ not recordedReported employees: 10001+ | HQ not recorded | 10001+ | Exact match | 1,021 contacts → |
“Aetna is one of the nation's leading diversified health care benefits companies, serving approximately 18 million people with information and resources to help them make better…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  NASCOnasco.comHQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 1,018 contacts → |
“NASCO empowers health plans to innovate, grow, and deliver better experiences through a comprehensive suite of healthcare technology solutions and services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Inspira Financialinspirafinancial.comHQ: Oak Brook, IL, United StatesReported employees: 1,001-5,000 | Oak Brook, IL, United States | 1,001-5,000 | Exact match | 1,003 contacts → |
“Inspira Financial is your devoted health, wealth, retirement, and benefits administrator.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Cottingham & Butlercottinghambutler.comHQ: Dubuque, IA, United StatesReported employees: 1,001-5,000 | Dubuque, IA, United States | 1,001-5,000 | Exact match | 974 contacts → |
“Cottingham & Butler is the 3rd largest privately and independently held insurance broker in the U.S.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Benefitfocusbenefitfocus.comHQ: Charleston, SC, United StatesReported employees: 1,001-5,000 | Charleston, SC, United States | 1,001-5,000 | Exact match | 930 contacts → |
“At Benefitfocus, a Voya Financial business, our mission is simple: To improve lives with benefits.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  People Corporationpeoplecorporation.comHQ: Winnipeg, MB, CanadaReported employees: 1,001-5,000 | Winnipeg, MB, Canada | 1,001-5,000 | Exact match | 871 contacts → |
“We believe every Canadian deserves the chance to reach their full potential, on their own terms.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Benefitmallcrcbenefits.comHQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 860 contacts → |
“CRC Benefits is built to help you grow.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,106 company matches
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Group insurance administrators: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,091 records in the displayed employee bands.
15 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,106 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Group insurance administrators by location
18 lists · largest firstEvery Group insurance administrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Group insurance administrators based in the United States2,790
- Group insurance administrators based in Brazil978
- Group insurance administrators based in Canada211
- Group insurance administrators based in the United Kingdom47
- Group insurance administrators based in France37
- Group insurance administrators based in Germany35
- Group insurance administrators based in India35
- Group insurance administrators based in South Africa28
Cities
- Group insurance administrators based in Sao Paulo, Brazil320
- Group insurance administrators based in Rio De Janeiro, Brazil100
- Group insurance administrators based in New York, United States39
- Group insurance administrators based in Houston, United States37
- Group insurance administrators based in San Diego, United States33
- Group insurance administrators based in Curitiba, Brazil32
- Group insurance administrators based in Chicago, United States28
- Group insurance administrators based in Dallas, United States28
- Group insurance administrators based in Atlanta, United States27
- Group insurance administrators based in Toronto, Canada27
Questions about this company list
What does Exact match mean for group insurance administrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many group insurance administrators did RevenueBase find worldwide?
The saved snapshot records 5,106 matching company records, 159,746 tracked contacts and 56,179 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 group insurance administrators worldwide. Snapshot: October 13, 2026. https://revenuebase.ai/companies/browse/group-insurance-administrators.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 group insurance administrators worldwide
RevenueBase records 5,106 matching company records for group insurance administrators worldwide, with 159,746 tracked contacts and 56,179 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 group insurance administrators worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | UNUMunum.com HQ: Chattanooga, TN, United StatesReported employees: 10001+ | Chattanooga, TN, United States | 10001+ | Exact match | 11,065 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Alight Solutionsalight.com HQ: Deerfield, IL, United StatesReported employees: 10001+ | Deerfield, IL, United States | 10001+ | Exact match | 10,759 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Marsh Mclennan Agencymarshmma.com HQ: White Plains, NY, United StatesReported employees: 10001+ | White Plains, NY, United States | 10001+ | Exact match | 9,548 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Colonial Lifecoloniallife.com HQ: Columbia, SC, United StatesReported employees: 1,001-5,000 | Columbia, SC, United States | 1,001-5,000 | Exact match | 7,553 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Magellan Healthmagellanhealth.com HQ: Maryland Heights, MO, United StatesReported employees: 1,001-5,000 | Maryland Heights, MO, United States | 1,001-5,000 | Exact match | 4,759 contacts → |
“Magellan Health is a leader in managing the fastest growing, most complex areas of health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Standardstandard.com HQ: Portland, OR, United StatesReported employees: 5,001-10,000 | Portland, OR, United States | 5,001-10,000 | Exact match | 4,572 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Medical Mutualmedmutual.com HQ: Cleveland, OH, United StatesReported employees: 1,001-5,000 | Cleveland, OH, United States | 1,001-5,000 | Exact match | 2,687 contacts → |
“Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Colmédicacolmedica.com HQ: Bogotá, ColombiaReported employees: 1,001-5,000 | Bogotá, Colombia | 1,001-5,000 | Exact match | 2,223 contacts → |
“Somos una Compañía de aseguramiento, prestación, administración y promoción de la Salud que ofrece las mejores combinaciones de coberturas, servicios y soluciones, basada en el…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | American Fidelityamericanfidelity.com HQ: Oklahoma City, OK, United StatesReported employees: 1,001-5,000 | Oklahoma City, OK, United States | 1,001-5,000 | Exact match | 2,151 contacts → |
“American Fidelity is more than an insurance company.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aptia Groupaptia-group.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,050 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RCSDrcsdk12.org HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 1,742 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Businessolverbusinessolver.com HQ: Denver, IA, United StatesReported employees: 1,001-5,000 | Denver, IA, United States | 1,001-5,000 | Exact match | 1,574 contacts → |
“Businessolver, founded in 1998, has spent more than two decades earning its place as a trusted partner in benefits administration technology.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Groupama GAN VIEggvierecrute.fr HQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 1,495 contacts → |
“GGVie, filiale d’assurance de personnes du Groupe Groupama.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HMSAhmsa.com HQ: Honolulu, HI, United StatesReported employees: 1,001-5,000 | Honolulu, HI, United States | 1,001-5,000 | Exact match | 1,352 contacts → |
“The Hawaii Medical Service Association (HMSA), an independent licensee of the Blue Cross and Blue Shield Association, is a reliable name in Hawaii health care.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hylanthylant.com HQ: Toledo, OH, United StatesReported employees: 1,001-5,000 | Toledo, OH, United States | 1,001-5,000 | Exact match | 1,287 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Meritain Healthmeritain.com HQ: Buffalo, NY, United StatesReported employees: 1,001-5,000 | Buffalo, NY, United States | 1,001-5,000 | Exact match | 1,275 contacts → |
“At Meritain Health®, we know every health journey is different.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Trustmarktrustmarkbenefits.com HQ: Lake Forest, IL, United StatesReported employees: 1,001-5,000 | Lake Forest, IL, United States | 1,001-5,000 | Exact match | 1,038 contacts → |
“Trustmark is a national employee benefits company offering specialized expertise in voluntary benefits, self-funded health benefit plan design and administration, and employee…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | FHPLfhpl.net HQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 1,034 contacts → |
“Incorporated in the year 1995 and licensed by IRDAI in the year 2002, Family Health Plan Insurance TPA Limited (FHPL) has its registered office in Chennai and Corporate office in…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aetna Life Insurance Companyaetna.com HQ: HQ not recordedReported employees: 10001+ | HQ not recorded | 10001+ | Exact match | 1,021 contacts → |
“Aetna is one of the nation's leading diversified health care benefits companies, serving approximately 18 million people with information and resources to help them make better…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NASCOnasco.com HQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 1,018 contacts → |
“NASCO empowers health plans to innovate, grow, and deliver better experiences through a comprehensive suite of healthcare technology solutions and services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Inspira Financialinspirafinancial.com HQ: Oak Brook, IL, United StatesReported employees: 1,001-5,000 | Oak Brook, IL, United States | 1,001-5,000 | Exact match | 1,003 contacts → |
“Inspira Financial is your devoted health, wealth, retirement, and benefits administrator.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cottingham & Butlercottinghambutler.com HQ: Dubuque, IA, United StatesReported employees: 1,001-5,000 | Dubuque, IA, United States | 1,001-5,000 | Exact match | 974 contacts → |
“Cottingham & Butler is the 3rd largest privately and independently held insurance broker in the U.S.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Benefitfocusbenefitfocus.com HQ: Charleston, SC, United StatesReported employees: 1,001-5,000 | Charleston, SC, United States | 1,001-5,000 | Exact match | 930 contacts → |
“At Benefitfocus, a Voya Financial business, our mission is simple: To improve lives with benefits.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | People Corporationpeoplecorporation.com HQ: Winnipeg, MB, CanadaReported employees: 1,001-5,000 | Winnipeg, MB, Canada | 1,001-5,000 | Exact match | 871 contacts → |
“We believe every Canadian deserves the chance to reach their full potential, on their own terms.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Benefitmallcrcbenefits.com HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 860 contacts → |
“CRC Benefits is built to help you grow.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,106 company matches
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Group insurance administrators: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,091 records in the displayed employee bands.
15 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,106 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Group insurance administrators by location
18 lists · largest firstEvery Group insurance administrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Group insurance administrators based in the United States2,790
- Group insurance administrators based in Brazil978
- Group insurance administrators based in Canada211
- Group insurance administrators based in the United Kingdom47
- Group insurance administrators based in France37
- Group insurance administrators based in Germany35
- Group insurance administrators based in India35
- Group insurance administrators based in South Africa28
Cities
- Group insurance administrators based in Sao Paulo, Brazil320
- Group insurance administrators based in Rio De Janeiro, Brazil100
- Group insurance administrators based in New York, United States39
- Group insurance administrators based in Houston, United States37
- Group insurance administrators based in San Diego, United States33
- Group insurance administrators based in Curitiba, Brazil32
- Group insurance administrators based in Chicago, United States28
- Group insurance administrators based in Dallas, United States28
- Group insurance administrators based in Atlanta, United States27
- Group insurance administrators based in Toronto, Canada27
Questions about this company list
What does Exact match mean for group insurance administrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many group insurance administrators did RevenueBase find worldwide?
The saved snapshot records 5,106 matching company records, 159,746 tracked contacts and 56,179 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Cite this list
RevenueBase Data Team. Top 25 group insurance administrators worldwide. Snapshot: October 13, 2026. https://revenuebase.ai/companies/browse/group-insurance-administrators.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗