Company lists · Data refreshed October 2026

Top 25 Health insurance nonprofits worldwide

RevenueBase identified 1,895 company matches for health insurance nonprofits worldwide as of October 2026 and tracks 354,159 professional contacts across them, including 95,687 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for health insurance nonprofits 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 health insurance nonprofits 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 Oct 13, 2026 How this list was built
1,895Companies
354,159Contacts tracked
95,687Verified emails
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The 25 largest health insurance nonprofits worldwide

Ranked by team size
Top 25 of 1,895 company matches for health insurance nonprofits worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchHartford, CT, United StatesHQ recorded Oct 13, 202610001+38,750 contacts →

Exact match

“Here at Aetna, a CVS Health® company, we’re building a healthier world by making health care easy, affordable and all about you.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchPittsburgh, PA, United StatesHQ recorded Oct 13, 202610001+34,339 contacts →

Exact match

“UPMC is a world-renowned, nonprofit health care provider and insurer committed to delivering exceptional, people-centered care and community services.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchSt. Louis, MO, United StatesHQ recorded Oct 13, 202610001+26,861 contacts →

Exact match

“Centene Corporation is a leading healthcare enterprise committed to helping people live healthier lives.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchIndianapolis, IN, United StatesHQ recorded Oct 13, 2026n/a18,540 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Oct 13, 202610001+17,751 contacts →

Exact match

“Health Care Service Corporation serves nearly 23 million people across the United States through its portfolio of health benefit solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchMadison, WI, United StatesHQ recorded Oct 13, 202610001+17,512 contacts →

Exact match

“For more than 90 years, American Family Insurance has built its reputation on sound principles.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchMinnetonka, MN, United StatesHQ recorded Oct 13, 202610001+13,534 contacts →

Exact match

“When it comes to your health, everything matters.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchIndianapolis, IN, United StatesHQ recorded Oct 13, 202610001+9,643 contacts →

Exact match

“At Anthem Blue Cross and Blue Shield we understand our health connects us to each other.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchDetroit, MI, United StatesHQ recorded Oct 13, 20265,001-10,0008,780 contacts →

Exact match

“Blue Cross Blue Shield of Michigan is a nonprofit corporation and an independent licensee of the Blue Cross and Blue Shield Association.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchBaltimore, MD, United StatesHQ recorded Oct 13, 20265,001-10,0006,462 contacts →

Exact match

“CareFirst.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchColumbia, SC, United StatesHQ recorded Oct 13, 202610001+5,615 contacts →

Exact match

“For more than six decades, BlueCross BlueShield of South Carolina has been part of the national landscape.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchDurham, NC, United StatesHQ recorded Oct 13, 20265,001-10,0005,463 contacts →

Exact match

“It's an exciting time to work at Blue Cross and Blue Shield of North Carolina (Blue Cross NC).”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchNewark, NJ, United StatesHQ recorded Oct 13, 20265,001-10,0005,142 contacts →

Exact match

“Horizon Blue Cross Blue Shield of New Jersey- the state’s largest and oldest health insurer - is a subsidiary of Horizon Mutual Holdings, Inc, a not-for-profit mutual holding…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchDayton, OH, United StatesHQ recorded Oct 13, 20261,001-5,0004,770 contacts →

Exact match

“Health Care with Heart.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchNY, United StatesHQ recorded Oct 13, 202610001+4,728 contacts →

Exact match

“VNS Health is one of the nation’s largest nonprofit home and community-based health care organizations.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Oct 13, 20261,001-5,0004,675 contacts →

Exact match

“Healthfirst believes that every New Yorker deserves access to the best available healthcare.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchPittsburgh, PA, United StatesHQ recorded Oct 13, 20261,001-5,0004,372 contacts →

Exact match

“How can we best serve our members and the community?”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchBogotá, ColombiaHQ recorded Oct 13, 20261,001-5,0004,043 contacts →

Exact match

“En NUEVA EPS estamos donde más se necesita.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchMinnetonka, MN, United StatesHQ recorded Oct 13, 20261,001-5,0003,972 contacts →

Exact match

“At Medica, we are a nonprofit health plan with more than a million members that serves communities in Minnesota, Nebraska, Wisconsin, North and South Dakota and beyond- we invest…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchPittsburgh, PA, United StatesHQ recorded Oct 13, 202610001+3,929 contacts →

Exact match

“A national blended health organization, Highmark Health and our leading businesses support millions of customers with products, services and solutions closely aligned to our…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Oct 13, 20261,001-5,0003,680 contacts →

Exact match

“Blue Cross Blue Shield of Massachusetts is a community-focused, tax-paying, not-for-profit health plan headquartered in Boston.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchSantiago, ChileHQ recorded Oct 13, 20261,001-5,0003,115 contacts →

Exact match

“En Consalud nos preocupamos por resolver de la mejor manera las necesidades de salud de nuestros beneficiarios, mediante servicios de calidad que entreguen soluciones de manera…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Oct 13, 20261,001-5,0002,806 contacts →

Exact match

“EmblemHealth is one of America’s largest not-for-profit health insurers.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchCleveland, OH, United StatesHQ recorded Oct 13, 20261,001-5,0002,687 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
25Exact matchTilburg, NetherlandsHQ recorded Oct 13, 20261,001-5,0002,232 contacts →

Exact match

“CZ groep is met bijna 4 miljoen verzekerden één van de grootste zorgverzekeraars zónder winstoogmerk.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 1,895 health insurance nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 95,687 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health insurance nonprofits worldwide at a glance

As of Oct 13, 2026
27.0%Verified-email coverage
186.9Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · Sao Paulo
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
954
11-50
456
51-200
213
201-500
94
501-1,000
49
1,001-5,000
71
5,001-10,000
17
10001+
33

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 health insurance nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “health insurance nonprofits” 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 95,687 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.

Health insurance nonprofits by location

5 lists · largest first

Every Health insurance nonprofits 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 “health insurance nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health insurance nonprofits are there worldwide?

RevenueBase identified 1,895 company matches for health insurance nonprofits 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?

Aetna, A CVS Health Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most health insurance nonprofits?

The United States leads with 937 companies, followed by Brazil (325) and Germany (35). Every health insurance nonprofits list by country and city is linked on this page.

Which city has the most health insurance nonprofits?

Sao Paulo leads with 60 company records, followed by Rio De Janeiro (37) and Houston (23).

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 95,687 professional contacts with verified work emails tracked across these 1,895 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.

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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.