Company lists · Data refreshed October 2026

Top 25 Medical office insurance companies worldwide

RevenueBase identified 592 company matches for medical office insurance companies worldwide as of October 2026 and tracks 13,192 professional contacts across them, including 5,494 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for medical office 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 October 18, 2026. Country and city lists for medical office 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 18, 2026 How this list was built
592Companies
13,192Contacts tracked
5,494Verified emails
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The 25 largest medical office insurance companies worldwide

Ranked by team size
Top 25 of 592 company matches for medical office insurance companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchNapa, CA, United StatesHQ recorded Oct 18, 2026501-1,0001,008 contacts →

Exact match

“Founded and led by physicians, The Doctors Company is committed to advancing, protecting, and rewarding the practice of good medicine.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchFort Wayne, IN, United StatesHQ recorded Oct 18, 2026501-1,0001,003 contacts →

Exact match

“As the nation’s first provider of malpractice insurance, MedPro Group has served the healthcare community since 1899 – providing customized insurance and risk solutions across the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchBirmingham, AL, United StatesHQ recorded Oct 18, 2026501-1,000759 contacts →

Exact match

“Providing a Spectrum of Healthcare Liability and Other Insurance Solutions … and More ProAssurance’s group of insurance companies specializes in providing the full spectrum of…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Oct 18, 2026201-500545 contacts →

Exact match

“MagMutual is a liability insurance provider and healthcare consultancy working to protect and support physicians and healthcare organizations.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Oct 18, 2026501-1,000536 contacts →

Exact match

“With healthcare’s constant complexities and distractions, it can be difficult to focus on patients.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchFond Du Lac, WI, United StatesHQ recorded Oct 18, 2026201-500417 contacts →

Exact match

“Society Insurance has been a leading niche insurance carrier since 1915.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Oct 18, 2026201-500341 contacts →

Exact match

“LA MUTUA DE LOS PROFESIONALES SANITARIOS La mayoría de colectivos sanitarios peninsulares y casi medio millón de médicos, farmaceúticos, odontólogos, veterinarios y enfermeros…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchGurgaon, IndiaHQ recorded Oct 18, 2026201-500224 contacts →

Exact match

“Passionate about safeguarding the guardians of health, CoverYou is more than an insurance intermediary-it's a trusted ally to over 2 lac doctors across India.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchAlamo, CA, United StatesHQ recorded Oct 18, 202651-200209 contacts →

Exact match

“BETA Healthcare Group (BETA) is the largest professional liability insurer of hospitals on the West Coast, providing coverage to more than 650 hospital and healthcare facility…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchCortland, NY, United StatesHQ recorded Oct 18, 202651-200200 contacts →

Exact match

“McNeil & Co.| We Are Who We Insure McNeil & Co.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchMandeville, LA, JamaicaHQ recorded Oct 18, 2026201-500172 contacts →

Exact match

“FARA is an insurance services provider of risk management solutions to insurance companies, self-insured corporations and governmental entities.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchLos Angeles, CA, United StatesHQ recorded Oct 18, 202651-200162 contacts →

Exact match

“The Cooperative of American Physicians, Inc.(CAP), established in 1975, offers superior medical professional liability coverage through the Mutual Protection Trust (MPT).”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 2026201-500159 contacts →

Exact match

“NORCAL Group, part of ProAssurance, offers a full spectrum of medical professional liability insurance solutions to physicians and other healthcare providers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Oct 18, 202651-200153 contacts →

Exact match

“AMMA existe depuis plus de 80 ans et fut fondée à l'initiative de prestataires de soins pour - ensemble - mieux se protéger contre leurs risques professionnels et privés.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchAlgona, IA, United StatesHQ recorded Oct 18, 2026201-500151 contacts →

Exact match

“For more than a century, Pharmacists Mutual has been providing specialized insurance solutions backed by solid industry insight.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchBrentwood, TN, IndiaHQ recorded Oct 18, 202651-200141 contacts →

Exact match

“SVMIC, founded in 1976 by physicians, provides medical professional liability insurance to over physicians and advanced practice providers in Tennessee, Arkansas, Virginia…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Oct 18, 20261,001-5,000133 contacts →

Exact match

“As a subsidiary of the American Medical Association (AMA), AMA Insurance is committed to helping physicians protect their finances and their assets.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchNew Delhi, IndiaHQ recorded Oct 18, 202651-200132 contacts →

Exact match

“Complete Risk Management Company for Medical Practitioners.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchSeattle, WA, United StatesHQ recorded Oct 18, 202651-200126 contacts →

Exact match

“We stake our reputation on protecting yours.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchSan Cesario S/p, ItalyHQ recorded Oct 18, 202651-200114 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchSão Paulo, BrazilHQ recorded Oct 18, 202651-200108 contacts →

Exact match

“Servir com excelência soluções em seguros não é mais o suficiente em um mundo que se transforma a cada dia por conta da alta tecnologia e da nova maneira de pensar.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Oct 18, 202651-200107 contacts →

Exact match

“MCIC Vermont (A Reciprocal Risk Retention Group)(MCIC) is a specialty insurance company which provides medical professional and general liability insurance coverage and risk…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchUnionville, CT, United StatesHQ recorded Oct 18, 202651-200102 contacts →

Exact match

“TDC Specialty serves as the E&S lines specialist within TDC Group.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Oct 18, 2026201-500101 contacts →

Exact match

“ISMIE Mutual is the leading medical liability insurance company in Illinois, offering coverage to health care professionals nationwide.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 18, 202651-20090 contacts →

Exact match

“MGIS is a leading national insurance program manager experienced in building and managing specialized insurance programs for doctors.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 592 medical office insurance companies worldwide

See the full list, filter by size, metro and specialty, and access 5,494 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical office insurance companies worldwide at a glance

As of Oct 18, 2026
41.6%Verified-email coverage
22.3Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · New York
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
272
11-50
214
51-200
77
201-500
14
501-1,000
7
1,001-5,000
5
5,001-10,000
1

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 medical office insurance companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “medical office 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 5,494 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 18, 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.

Medical office insurance companies by location

1 lists · largest first

Every Medical office 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 “medical office insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical office insurance companies are there worldwide?

RevenueBase identified 592 company matches for medical office insurance companies 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?

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

Which country has the most medical office insurance companies?

The United States leads with 348 companies. Every medical office insurance companies list by country and city is linked on this page.

Which city has the most medical office insurance companies?

New York leads with 15 company records, followed by Houston (9) and London (9).

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 5,494 professional contacts with verified work emails tracked across these 592 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 18, 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.