Company lists · Data refreshed November 2026

Top 25 Primary care network operators worldwide

RevenueBase identified 417 company matches for primary care network operators worldwide as of November 2026 and tracks 25,660 professional contacts across them, including 7,318 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for primary care network operators 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 primary care network operators 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
417Companies
25,660Contacts tracked
7,318Verified emails
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The 25 largest primary care network operators worldwide

Ranked by team size
Top 25 of 417 company matches for primary care network operators 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 matchDoha, QatarHQ recorded Nov 6, 20265,001-10,0002,529 contacts →

Exact match

“Welcome to the page of Primary Health Care Corporation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNewton, MA, United StatesHQ recorded Nov 6, 20265,001-10,0001,968 contacts →

Exact match

“Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSpringfield, IL, United StatesHQ recorded Nov 6, 20261,001-5,0001,652 contacts →

Exact match

“Springfield Clinic is dedicated to preserving the trusted patient-provider relationships we have carefully developed through 84 years of serving you with reliable, primary and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRancho Cordova, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,105 contacts →

Exact match

“Dignity Health Medical Foundation, established in 1990, is a not-for-profit organization providing award-winning, patient-centered health care in a variety of areas, including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAmes, IA, United StatesHQ recorded Nov 6, 20261,001-5,000817 contacts →

Exact match

“McFarland Clinic is Iowa's largest physician-owned multi-specialty clinic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,000583 contacts →

Exact match

“At AdvantageCare Physicians (ACPNY), we focus on improving the health of our patients’ and the communities we serve by providing New Yorkers with high-quality, team-based…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadison, WI, United StatesHQ recorded Nov 6, 2026501-1,000506 contacts →

Exact match

“Group Health Cooperative of South Central Wisconsin (GHC-SCW) is a not-for-profit managed health care organization that provides the entire spectrum of health care services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCulver City, CT, United StatesHQ recorded Nov 6, 202610001+503 contacts →

Exact match

“Established in 1996, Prospect Medical Holdings, Inc, is a national leader in fully integrated healthcare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDurham, NC, United StatesHQ recorded Nov 6, 2026501-1,000449 contacts →

Exact match

“Since 2008, Avance Care has been an innovative primary care provider offering convenient, cost effective health care services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGarner, NC, United StatesHQ recorded Nov 6, 2026201-500380 contacts →

Exact match

“Too often, health care is a source of frustration instead of a path to healing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026501-1,000379 contacts →

Exact match

“At VIPcare, we are a group of passionate healthcare professionals who believe there’s a better way to practice medicine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000379 contacts →

Exact match

“Established by physicians in 1922, Dreyer Medical Clinic is an affiliate of Advocate Health Care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPoway, CA, United StatesHQ recorded Nov 6, 2026501-1,000331 contacts →

Exact match

“Palomar Health Medical Group is an organization formed by the alignment of two of North San Diego County’s largest healthcare providers, Graybill Medical Group and Arch Health…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSharon, PA, United StatesHQ recorded Nov 6, 2026501-1,000319 contacts →

Exact match

“The Primary Health Network began as one small community health center site in the Shenango Valley in 1984, with a central focus on providing the highest quality medical care to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSubiaco, AustraliaHQ recorded Nov 6, 202651-200306 contacts →

Exact match

“We shape, strengthen and sustain a health system that works for people, to achieve better healthcare particularly for those at risk of poor health outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchQuilpué, ChileHQ recorded Nov 6, 2026501-1,000297 contacts →

Exact match

“Los Carrera Interclínica, es parte de una Red de 5 clínicas a nivel nacional (Cordillera Interclínica, Los Leones Interclínica, Taparaca Interclínica y San José Interclínica).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchProvidence, RI, United StatesHQ recorded Nov 6, 2026501-1,000259 contacts →

Exact match

“A member of the Lifespan health system, Coastal Medical is a primary care driven practice serving over patients with a team of 150 clinicians located in medical offices across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026501-1,000244 contacts →

Exact match

“The MaxHealth Network is a network of primary care facilities for adults and seniors with over 50 locations throughout Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTbilisi, GeorgiaHQ recorded Nov 6, 20261,001-5,000207 contacts →

Exact match

“Evex stands as Georgia's premier primary care network, with 15 clinics strategically positioned across four regions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMarysville, OH, United StatesHQ recorded Nov 6, 20261,001-5,000194 contacts →

Exact match

“At Memorial Health, we are strong – caring for patients and their families who share our neighborhoods and communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWellington, New ZealandHQ recorded Nov 6, 2026201-500161 contacts →

Exact match

“Tū Ora Compass Health is a primary care network which provides quality primary health care services through 70 General Practice Teams, and a number of other health care providers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-200150 contacts →

Exact match

“The Calgary Mosaic Primary Care Network is an arrangement between a group of family physicians and Alberta Health Services - Calgary to provide primary care services to patients…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“HealthTexas Medical Group was established by local physicians in 1994 who recognized the need for primary care doctors to play a more significant role in a patient's overall…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“Think is the primary care, physician-led, and patient-centered clinic that is working to elevate the nation’s awareness of accountable care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“De EerstelijnsZorg Zoetermeer is een eerstelijnszorgorganisatie.”

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

Showing 25 of 417 primary care network operators worldwide

See the full list, filter by size, metro and specialty, and access 7,318 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Primary care network operators worldwide at a glance

As of Nov 6, 2026
28.5%Verified-email coverage
61.5Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
160
51-200
97
201-500
37
501-1,000
17
1,001-5,000
20
5,001-10,000
2
10001+
4

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 primary care network operators are linked below.
What qualifies
Company records worldwide whose business descriptions match “primary care network operators” 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 7,318 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.

Primary care network operators by location

3 lists · largest first

Every Primary care network operators 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 “primary care network operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many primary care network operators are there worldwide?

RevenueBase identified 417 company matches for primary care network operators 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?

Primary Health Care Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most primary care network operators?

The United Kingdom leads with 117 companies, followed by the United States (90) and Canada (50). Every primary care network operators list by country and city is linked on this page.

Which city has the most primary care network operators?

London leads with 18 company records, followed by Stockholm (8) and Edmonton (5).

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 7,318 professional contacts with verified work emails tracked across these 417 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.