Company lists · Data refreshed November 2026
Top 25 Hmo insurance companies worldwide
RevenueBase identified 742 company matches for hmo insurance companies worldwide as of November 2026 and tracks 161,175 professional contacts across them, including 44,151 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for hmo insurance 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 November 6, 2026. Country and city lists for hmo insurance 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.
The 25 largest hmo insurance companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 19,857 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 15,068 contacts → | ||||
Exact match “When it comes to your health, everything matters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 8,930 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 6,670 contacts → | ||||
Exact match “HealthPartners, an integrated health care organization providing health care services and health plan financing and administration, was founded in 1957 as a cooperative.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 4,453 contacts → | ||||
Exact match “How can we best serve our members and the community?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 4,118 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 3,712 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 3,163 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 2,749 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 2,570 contacts → | ||||
Exact match “MAXICARE HEALTHCARE CORPORATION Live your best life through superior healthcare and excellent customer service Established in 1987 by an esteemed group of doctors and businessmen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 2,534 contacts → | ||||
Exact match “Summit Health helps patients with all of their primary care and specialty care needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 2,217 contacts → | ||||
Exact match “Blue Cross ® Blue Shield ® of Arizona (AZ Blue) is committed to helping Arizonans get healthier faster and stay healthier longer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 2,205 contacts → | ||||
Exact match “Staying healthy, becoming healthy or living with an illness.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 2,155 contacts → | ||||
Exact match “We’re here to help you bring out your best self.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 1,904 contacts → | ||||
Exact match “At Capital Blue Cross, we promise to go the extra mile for our team and our community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 1,899 contacts → | ||||
Exact match “As one of Western New York's first HMOs, Independent Health covers approximately people here and across the country with more than 100 plans, services and products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1,812 contacts → | ||||
Exact match “En Sanitas Perú, llevamos 16 años acompañando la salud de nuestros afiliados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1,811 contacts → | ||||
Exact match “En Isapre Colmena tenemos un propósito que nos mueve día a día, ser aliados de las personas y sus familias en el cuidado de su salud.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1,799 contacts → | ||||
Exact match “Somos a Assim Saúde, uma operadora fundada em 1988 no Rio de Janeiro, que hoje cuida de mais de clientes entre planos de saúde e odontológicos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1,585 contacts → | ||||
Exact match “Somos un equipo de 3500 colaboradores y colaboradoras que trabajamos en todo el país, con un mismo propósito: cuidar a las personas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 1,511 contacts → | ||||
Exact match “Há mais de 30 anos, olhamos para o futuro e, por isso, somos uma das maiores operadoras de saúde premium do mundo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1,495 contacts → | ||||
Exact match “Adeslas is the leading brand in health insurance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1,485 contacts → | ||||
Exact match “As Canada's only national non-profit health care and insurance organization, GreenShield believes health care is a right, not a privilege.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1,456 contacts → | ||||
Exact match “Regence is part of a family of regional health plans that have been a symbol of strength and stability in local communities for more than 100 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1,370 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 · Nov 6, 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 “hmo insurance companies”. 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 742 hmo insurance companies worldwide
See the full list, filter by size, metro and specialty, and access 44,151 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hmo insurance companies worldwide at a glance
As of Nov 6, 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 hmo insurance companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “hmo insurance 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 44,151 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 November 6, 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.
Hmo insurance companies by location
5 lists · largest firstEvery Hmo insurance companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “hmo insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hmo insurance companies are there worldwide?
RevenueBase identified 742 company matches for hmo insurance companies worldwide as of November 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?
Anthem, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most hmo insurance companies?
The United States leads with 229 companies, followed by Brazil (184) and Nigeria (53). Every hmo insurance companies list by country and city is linked on this page.
Which city has the most hmo insurance companies?
Sao Paulo leads with 24 company records, followed by Rio De Janeiro (11) and Buenos Aires (10).
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 44,151 professional contacts with verified work emails tracked across these 742 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 742 hmo insurance companies 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 hmo insurance companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 742 matching company records for hmo insurance companies worldwide, with 161,175 tracked contacts and 44,151 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: November 6, 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 hmo insurance companies 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 |  Anthem, INCelevancehealth.comHQ: Indianapolis, MO, United StatesReported employees: Not recorded | Indianapolis, MO, United States | Not recorded | Exact match | 19,857 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Unitedhealthcareuhc.comHQ: Minnetonka, MN, United StatesReported employees: 10001+ | Minnetonka, MN, United States | 10001+ | Exact match | 15,068 contacts → |
“When it comes to your health, everything matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Anthem Blue Cross And Blue Shieldanthem.comHQ: Indianapolis, IN, United StatesReported employees: 10001+ | Indianapolis, IN, United States | 10001+ | Exact match | 8,930 contacts → |
“At Anthem Blue Cross and Blue Shield we understand our health connects us to each other.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Healthpartnershealthpartners.comHQ: Bloomington, MN, United StatesReported employees: 10001+ | Bloomington, MN, United States | 10001+ | Exact match | 6,670 contacts → |
“HealthPartners, an integrated health care organization providing health care services and health plan financing and administration, was founded in 1957 as a cooperative.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Upmc Health Planupmchealthplan.comHQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 4,453 contacts → |
“How can we best serve our members and the community?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Highmark Healthhighmarkhealth.orgHQ: Pittsburgh, PA, United StatesReported employees: 10001+ | Pittsburgh, PA, United States | 10001+ | Exact match | 4,118 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Blue Cross Blue Shield Of Massachusettsbluecrossma.orgHQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 3,712 contacts → |
“Blue Cross Blue Shield of Massachusetts is a community-focused, tax-paying, not-for-profit health plan headquartered in Boston.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Isapre Consaludconsalud.clHQ: Santiago, ChileReported employees: 1,001-5,000 | Santiago, Chile | 1,001-5,000 | Exact match | 3,163 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Medical Mutualmedmutual.comHQ: Cleveland, OH, United StatesReported employees: 1,001-5,000 | Cleveland, OH, United States | 1,001-5,000 | Exact match | 2,749 contacts → |
“Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Maxicare Healthcare Corporationmaxicare.com.phHQ: Makati City, PhilippinesReported employees: 501-1,000 | Makati City, Philippines | 501-1,000 | Exact match | 2,570 contacts → |
“MAXICARE HEALTHCARE CORPORATION Live your best life through superior healthcare and excellent customer service Established in 1987 by an esteemed group of doctors and businessmen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Summit Healthsummithealth.comHQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 2,534 contacts → |
“Summit Health helps patients with all of their primary care and specialty care needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Blue Cross Blue Shield Of Arizonaazblue.comHQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 2,217 contacts → |
“Blue Cross ® Blue Shield ® of Arizona (AZ Blue) is committed to helping Arizonans get healthier faster and stay healthier longer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CSScss.chHQ: Luzern, SwitzerlandReported employees: 1,001-5,000 | Luzern, Switzerland | 1,001-5,000 | Exact match | 2,205 contacts → |
“Staying healthy, becoming healthy or living with an illness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  AXA Healthaxahealth.co.ukHQ: Tunbridge Wells, United KingdomReported employees: 1,001-5,000 | Tunbridge Wells, United Kingdom | 1,001-5,000 | Exact match | 2,155 contacts → |
“We’re here to help you bring out your best self.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Capital Blue Crosscapitalbluecross.comHQ: Harrisburg, PA, United StatesReported employees: 1,001-5,000 | Harrisburg, PA, United States | 1,001-5,000 | Exact match | 1,904 contacts → |
“At Capital Blue Cross, we promise to go the extra mile for our team and our community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Independent Healthindependenthealth.comHQ: Buffalo, NY, United StatesReported employees: 1,001-5,000 | Buffalo, NY, United States | 1,001-5,000 | Exact match | 1,899 contacts → |
“As one of Western New York's first HMOs, Independent Health covers approximately people here and across the country with more than 100 plans, services and products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sanitassanitasperu.comHQ: Lima, PeruReported employees: Not recorded | Lima, Peru | Not recorded | Exact match | 1,812 contacts → |
“En Sanitas Perú, llevamos 16 años acompañando la salud de nuestros afiliados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Isapre Colmenacolmena.clHQ: Santiago, ChileReported employees: 1,001-5,000 | Santiago, Chile | 1,001-5,000 | Exact match | 1,811 contacts → |
“En Isapre Colmena tenemos un propósito que nos mueve día a día, ser aliados de las personas y sus familias en el cuidado de su salud.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Assim Saúdeassim.com.brHQ: Rio De Janeiro, BrazilReported employees: 5,001-10,000 | Rio De Janeiro, Brazil | 5,001-10,000 | Exact match | 1,799 contacts → |
“Somos a Assim Saúde, uma operadora fundada em 1988 no Rio de Janeiro, que hoje cuida de mais de clientes entre planos de saúde e odontológicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Grupo Omintomint.com.arHQ: ArgentinaReported employees: 1,001-5,000 | Argentina | 1,001-5,000 | Exact match | 1,585 contacts → |
“Somos un equipo de 3500 colaboradores y colaboradoras que trabajamos en todo el país, con un mismo propósito: cuidar a las personas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Care Pluscareplus.com.brHQ: Barueri, BrazilReported employees: 1,001-5,000 | Barueri, Brazil | 1,001-5,000 | Exact match | 1,511 contacts → |
“Há mais de 30 anos, olhamos para o futuro e, por isso, somos uma das maiores operadoras de saúde premium do mundo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Adeslassegurcaixaadeslas.esHQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 1,495 contacts → |
“Adeslas is the leading brand in health insurance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Greenshieldgreenshield.caHQ: Windsor, ON, CanadaReported employees: 1,001-5,000 | Windsor, ON, Canada | 1,001-5,000 | Exact match | 1,485 contacts → |
“As Canada's only national non-profit health care and insurance organization, GreenShield believes health care is a right, not a privilege.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Regence Bluecross Blueshield Of Oregonregence.comHQ: Portland, OR, United StatesReported employees: 5,001-10,000 | Portland, OR, United States | 5,001-10,000 | Exact match | 1,456 contacts → |
“Regence is part of a family of regional health plans that have been a symbol of strength and stability in local communities for more than 100 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  HMSAhmsa.comHQ: Honolulu, HI, United StatesReported employees: 1,001-5,000 | Honolulu, HI, United States | 1,001-5,000 | Exact match | 1,370 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 742 company matches
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Hmo insurance companies: dataset insights
November 6, 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
731 records in the displayed employee bands.
11 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 742 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: November 6, 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 ↗
Hmo insurance companies by location
5 lists · largest firstEvery Hmo insurance companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for hmo insurance companies?
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 hmo insurance companies did RevenueBase find worldwide?
The saved snapshot records 742 matching company records, 161,175 tracked contacts and 44,151 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: November 6, 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 hmo insurance companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/hmo-insurance-companies.
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 hmo insurance companies worldwide
RevenueBase records 742 matching company records for hmo insurance companies worldwide, with 161,175 tracked contacts and 44,151 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: November 6, 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 hmo insurance companies 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 | Anthem, INCelevancehealth.com HQ: Indianapolis, MO, United StatesReported employees: Not recorded | Indianapolis, MO, United States | Not recorded | Exact match | 19,857 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Unitedhealthcareuhc.com HQ: Minnetonka, MN, United StatesReported employees: 10001+ | Minnetonka, MN, United States | 10001+ | Exact match | 15,068 contacts → |
“When it comes to your health, everything matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Anthem Blue Cross And Blue Shieldanthem.com HQ: Indianapolis, IN, United StatesReported employees: 10001+ | Indianapolis, IN, United States | 10001+ | Exact match | 8,930 contacts → |
“At Anthem Blue Cross and Blue Shield we understand our health connects us to each other.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Healthpartnershealthpartners.com HQ: Bloomington, MN, United StatesReported employees: 10001+ | Bloomington, MN, United States | 10001+ | Exact match | 6,670 contacts → |
“HealthPartners, an integrated health care organization providing health care services and health plan financing and administration, was founded in 1957 as a cooperative.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Upmc Health Planupmchealthplan.com HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 4,453 contacts → |
“How can we best serve our members and the community?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Highmark Healthhighmarkhealth.org HQ: Pittsburgh, PA, United StatesReported employees: 10001+ | Pittsburgh, PA, United States | 10001+ | Exact match | 4,118 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Blue Cross Blue Shield Of Massachusettsbluecrossma.org HQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 3,712 contacts → |
“Blue Cross Blue Shield of Massachusetts is a community-focused, tax-paying, not-for-profit health plan headquartered in Boston.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Isapre Consaludconsalud.cl HQ: Santiago, ChileReported employees: 1,001-5,000 | Santiago, Chile | 1,001-5,000 | Exact match | 3,163 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Medical Mutualmedmutual.com HQ: Cleveland, OH, United StatesReported employees: 1,001-5,000 | Cleveland, OH, United States | 1,001-5,000 | Exact match | 2,749 contacts → |
“Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Maxicare Healthcare Corporationmaxicare.com.ph HQ: Makati City, PhilippinesReported employees: 501-1,000 | Makati City, Philippines | 501-1,000 | Exact match | 2,570 contacts → |
“MAXICARE HEALTHCARE CORPORATION Live your best life through superior healthcare and excellent customer service Established in 1987 by an esteemed group of doctors and businessmen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Summit Healthsummithealth.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 2,534 contacts → |
“Summit Health helps patients with all of their primary care and specialty care needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Blue Cross Blue Shield Of Arizonaazblue.com HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 2,217 contacts → |
“Blue Cross ® Blue Shield ® of Arizona (AZ Blue) is committed to helping Arizonans get healthier faster and stay healthier longer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CSScss.ch HQ: Luzern, SwitzerlandReported employees: 1,001-5,000 | Luzern, Switzerland | 1,001-5,000 | Exact match | 2,205 contacts → |
“Staying healthy, becoming healthy or living with an illness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | AXA Healthaxahealth.co.uk HQ: Tunbridge Wells, United KingdomReported employees: 1,001-5,000 | Tunbridge Wells, United Kingdom | 1,001-5,000 | Exact match | 2,155 contacts → |
“We’re here to help you bring out your best self.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Capital Blue Crosscapitalbluecross.com HQ: Harrisburg, PA, United StatesReported employees: 1,001-5,000 | Harrisburg, PA, United States | 1,001-5,000 | Exact match | 1,904 contacts → |
“At Capital Blue Cross, we promise to go the extra mile for our team and our community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Independent Healthindependenthealth.com HQ: Buffalo, NY, United StatesReported employees: 1,001-5,000 | Buffalo, NY, United States | 1,001-5,000 | Exact match | 1,899 contacts → |
“As one of Western New York's first HMOs, Independent Health covers approximately people here and across the country with more than 100 plans, services and products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sanitassanitasperu.com HQ: Lima, PeruReported employees: Not recorded | Lima, Peru | Not recorded | Exact match | 1,812 contacts → |
“En Sanitas Perú, llevamos 16 años acompañando la salud de nuestros afiliados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Isapre Colmenacolmena.cl HQ: Santiago, ChileReported employees: 1,001-5,000 | Santiago, Chile | 1,001-5,000 | Exact match | 1,811 contacts → |
“En Isapre Colmena tenemos un propósito que nos mueve día a día, ser aliados de las personas y sus familias en el cuidado de su salud.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Assim Saúdeassim.com.br HQ: Rio De Janeiro, BrazilReported employees: 5,001-10,000 | Rio De Janeiro, Brazil | 5,001-10,000 | Exact match | 1,799 contacts → |
“Somos a Assim Saúde, uma operadora fundada em 1988 no Rio de Janeiro, que hoje cuida de mais de clientes entre planos de saúde e odontológicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Grupo Omintomint.com.ar HQ: ArgentinaReported employees: 1,001-5,000 | Argentina | 1,001-5,000 | Exact match | 1,585 contacts → |
“Somos un equipo de 3500 colaboradores y colaboradoras que trabajamos en todo el país, con un mismo propósito: cuidar a las personas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Care Pluscareplus.com.br HQ: Barueri, BrazilReported employees: 1,001-5,000 | Barueri, Brazil | 1,001-5,000 | Exact match | 1,511 contacts → |
“Há mais de 30 anos, olhamos para o futuro e, por isso, somos uma das maiores operadoras de saúde premium do mundo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Adeslassegurcaixaadeslas.es HQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 1,495 contacts → |
“Adeslas is the leading brand in health insurance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greenshieldgreenshield.ca HQ: Windsor, ON, CanadaReported employees: 1,001-5,000 | Windsor, ON, Canada | 1,001-5,000 | Exact match | 1,485 contacts → |
“As Canada's only national non-profit health care and insurance organization, GreenShield believes health care is a right, not a privilege.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Regence Bluecross Blueshield Of Oregonregence.com HQ: Portland, OR, United StatesReported employees: 5,001-10,000 | Portland, OR, United States | 5,001-10,000 | Exact match | 1,456 contacts → |
“Regence is part of a family of regional health plans that have been a symbol of strength and stability in local communities for more than 100 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HMSAhmsa.com HQ: Honolulu, HI, United StatesReported employees: 1,001-5,000 | Honolulu, HI, United States | 1,001-5,000 | Exact match | 1,370 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 742 company matches
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Hmo insurance companies: dataset insights
November 6, 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
731 records in the displayed employee bands.
11 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 742 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: November 6, 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 ↗
Hmo insurance companies by location
5 lists · largest firstEvery Hmo insurance companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for hmo insurance companies?
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 hmo insurance companies did RevenueBase find worldwide?
The saved snapshot records 742 matching company records, 161,175 tracked contacts and 44,151 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: November 6, 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 hmo insurance companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/hmo-insurance-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗