Company lists · Data refreshed November 2026

Top 25 Health insurance support services worldwide

RevenueBase identified 1,679 company matches for health insurance support services worldwide as of November 2026 and tracks 106,318 professional contacts across them, including 26,334 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 support services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for health insurance support services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,679Companies
106,318Contacts tracked
26,334Verified emails
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The 25 largest health insurance support services worldwide

Ranked by team size
Top 25 of 1,679 company matches for health insurance support services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWestminster, CO, United StatesHQ recorded Nov 6, 202610001+6,360 contacts →

Exact match

“Sagility is a U.S-based, tech-enabled healthcare business process management company that supports payers, providers, and their partners to deliver best-in-class operations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202610001+6,280 contacts →

Exact match

“Parallon leverages extensive expertise across a broad portfolio of revenue cycle, contact center, and clinical and administrative shared services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Nov 6, 20261,001-5,0004,865 contacts →

Exact match

“Xceedance provides strategic operations support, technology, and data services to drive efficiencies for insurance organizations worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Nov 6, 20265,001-10,0004,597 contacts →

Exact match

“Allianz Services is proud to serve and be part of Allianz Group, one of the world's leading insurers and asset managers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Nov 6, 20265,001-10,0004,138 contacts →

Exact match

“Established in 2012, Allstate India is the strategic business services arm of The Allstate Corporation, with offices in Bengaluru and Pune.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202610001+3,754 contacts →

Exact match

“Focused exclusively on the insurance industry, ReSource Pro is the trusted partner insurance organizations rely on to optimize performance, streamline operations and process…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 20261,001-5,0002,749 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
8Exact matchBogotá, ColombiaHQ recorded Nov 6, 20261,001-5,0002,316 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,0001,979 contacts →

Exact match

“Nextcare is the leading “Third Party Administrator” (TPA) for the insurance industry in the GCC & MENA region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMclean, VA, United StatesHQ recorded Nov 6, 20261,001-5,0001,640 contacts →

Exact match

“Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchColumbia, SC, United StatesHQ recorded Nov 6, 20261,001-5,0001,410 contacts →

Exact match

“You can’t reach new heights of performance unless you’re willing to invest in others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFargo, ND, United StatesHQ recorded Nov 6, 20261,001-5,0001,309 contacts →

Exact match

“Noridian Healthcare Solutions, LLC (Noridian) develops solutions for federal, state and commercial health care programs through a full suite of innovative offerings, including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Nov 6, 20261,001-5,0001,273 contacts →

Exact match

“PHS is a Third Party Administrator (TPA) in Health Insurance Sector servicing all insurance companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, PA, United StatesHQ recorded Nov 6, 2026201-5001,182 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPully, SwitzerlandHQ recorded Nov 6, 20261,001-5,0001,158 contacts →

Exact match

“One of Switzerland’s main health insurers, Assura enjoys the confidence of over customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAuckland, New ZealandHQ recorded Nov 6, 2026501-1,0001,113 contacts →

Exact match

“More Kiwis are with us because we're with them.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan José, Costa RicaHQ recorded Nov 6, 20261,001-5,0001,095 contacts →

Exact match

“INS Servicios forma parte del Grupo INS e inició operaciones en el 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHyderabad, IndiaHQ recorded Nov 6, 20261,001-5,0001,082 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchn/a10001+1,060 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Nov 6, 20261,001-5,0001,022 contacts →

Exact match

“Who We Are: Vidal Health partners with insurers, employers, and healthcare providers to make healthcare access simpler, faster, and more supportive for everyone involved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWoodbury, MN, United StatesHQ recorded Nov 6, 20261,001-5,000869 contacts →

Exact match

“illumifin is a true partner to the insurance industry, delivering tech-enabled business processing services and essential software solutions to help transform insurers for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBenito Juárez, MexicoHQ recorded Nov 6, 20261,001-5,000859 contacts →

Exact match

“MAPFRE MEXICO, S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261,001-5,000831 contacts →

Exact match

“Collective Health is the leading independent third party administrator (TPA) that brings together plan administration, cost management, and taking great care of your people-all in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTaguig City, PhilippinesHQ recorded Nov 6, 20261,001-5,000772 contacts →

Exact match

“At QBE we’re driven by our purpose of enabling a more resilient future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLakewood, FL, United StatesHQ recorded Nov 6, 2026201-500748 contacts →

Exact match

“Eberl is a people-centric organization - powered by technology and driven by compassion for others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,679 health insurance support services worldwide

See the full list, filter by size, metro and specialty, and access 26,334 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health insurance support services worldwide at a glance

As of Nov 6, 2026
24.8%Verified-email coverage
63.3Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
646
11-50
481
51-200
300
201-500
118
501-1,000
51
1,001-5,000
47
5,001-10,000
9
10001+
7

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 support services are linked below.
What qualifies
Company records worldwide whose business descriptions match “health insurance support services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 26,334 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.

Health insurance support services by location

8 lists · largest first

Every Health insurance support services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “health insurance support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health insurance support services are there worldwide?

RevenueBase identified 1,679 company matches for health insurance support services 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?

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

Which country has the most health insurance support services?

The United States leads with 677 companies, followed by Brazil (139) and India (108). Every health insurance support services list by country and city is linked on this page.

Which city has the most health insurance support services?

Sao Paulo leads with 39 company records, followed by New York (19) and Dubai (12).

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 26,334 professional contacts with verified work emails tracked across these 1,679 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.

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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.