Company lists · Data refreshed September 2026

Top 25 Health insurance cybersecurity companies worldwide

Name: Health insurance cybersecurity companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,028 companies tracked

RevenueBase identified 2,028 health insurance cybersecurity companies worldwide as of September 2026 and tracks 20,904 professional contacts across them, including 7,477 with verified work emails. The United States is the largest market and London the largest hub.

This list covers health insurance cybersecurity companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for health insurance cybersecurity companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

2,028Companies

20,904Contacts tracked

7,477Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest health insurance cybersecurity companies worldwide

Ranked by team size

Top 25 of 2,028 health insurance cybersecurity companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to health insurance cybersecurity companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Coalfire	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	947 contacts →
	Strong evidence “Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.” Source: RevenueBase Database · checked Sep 28, 2026
2	Simplify Healthcare	Strong evidence	Aurora, IL, United StatesHQ checked Sep 28, 2026	501-1,000	945 contacts →
	Strong evidence “Healthcare technology company providing cloud-based AI-powered SaaS solutions for health insurance payers.” Source: RevenueBase Database · checked Sep 28, 2026
3	Coalition, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	724 contacts →
	Partial evidence “Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes.” Source: RevenueBase Database · checked Sep 28, 2026
4	At-Bay	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	348 contacts →
	Indirect evidence “At-Bay is the world’s first InsurSec provider designed from the ground up to help businesses tackle cyber risk head on.” Source: RevenueBase Database · checked Sep 28, 2026
5	Truesec	Indirect evidence	SwedenHQ checked Sep 28, 2026	201-500	332 contacts →
	Indirect evidence “Prevent Breach & Minimize Impact” Source: RevenueBase Database · checked Sep 28, 2026
6	Security Risk Advisors	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	201-500	315 contacts →
	Strong evidence “We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Source: RevenueBase Database · checked Sep 28, 2026
7	X-Tention	Indirect evidence	Wels, AustriaHQ checked Sep 28, 2026	501-1,000	290 contacts →
	Indirect evidence “Seit über 25 Jahren stehen wir, die x-tention, für maßgeschneiderte IT-Gesamtlösungen im Gesundheits- und Sozialwesen.” Source: RevenueBase Database · checked Sep 28, 2026
8	Baxter Clewis Cybersecurity	Partial evidence	Cedar Hill, TX, United StatesHQ checked Sep 28, 2026	201-500	255 contacts →
	Partial evidence “Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Source: RevenueBase Database · checked Sep 28, 2026
9	Redbelt Security	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	215 contacts →
	Indirect evidence “O nosso trabalho é proteger o seu.” Source: RevenueBase Database · checked Sep 28, 2026
10	Mindpoint Group, A Quantum SKY Company	Partial evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	204 contacts →
	Partial evidence “MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Source: RevenueBase Database · checked Sep 28, 2026
11	Ampcus Cyber	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	170 contacts →
	Indirect evidence “Trusted By 2,880+ World-Class Brands And Organizations Of All Sizes…!” Source: RevenueBase Database · checked Sep 28, 2026
12	Cloudwave, Healthcare IT Solutions	Strong evidence	Marlborough, MA, United StatesHQ checked Sep 28, 2026	51-200	162 contacts →
	Strong evidence “CloudWave is a full-service cybersecurity and cloud services provider built exclusively for healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
13	Cyberfort	Indirect evidence	Thatcham, United KingdomHQ checked Sep 28, 2026	51-200	159 contacts →
	Indirect evidence “At Cyberfort we are passionate about the cyber security services we deliver for our customers which keeps their people, data, systems and technology infrastructure secure…” Source: RevenueBase Database · checked Sep 28, 2026
14	Nuharbor	Partial evidence	Colchester, VT, United StatesHQ checked Sep 28, 2026	51-200	151 contacts →
	Partial evidence “nuHarbor is a U.S-based cybersecurity firm trusted by public sector and critical infrastructure organizations nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
15	Fortified Health Security	Strong evidence	Brentwood, TN, United StatesHQ checked Sep 28, 2026	51-200	143 contacts →
	Strong evidence “Fortified is Healthcare’s Cybersecurity Partner® – protecting patient data and reducing risk throughout the healthcare ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026
16	STOÏK	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	140 contacts →
	Partial evidence “Stoïk protects SMEs and mid-sized organizations across Europe against cyber risks with an integrated, AI-powered model combining insurance coverage, active risk prevention and…” Source: RevenueBase Database · checked Sep 28, 2026
17	ADNOV	Indirect evidence	Venelles, FranceHQ checked Sep 28, 2026	201-500	139 contacts →
	Indirect evidence “ADNOV, filiale du groupe ADSN, acteur de renommée française à l'ancrage national, développe depuis plus de 40 ans une expertise reconnue dans la cybersécurité et la protection des…” Source: RevenueBase Database · checked Sep 28, 2026
18	Aflac Northern Ireland	Indirect evidence	Belfast, United KingdomHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “Turn your obsession for tech into an unbelievable career opportunity with a US Fortune 500* company – right here in Belfast.” Source: RevenueBase Database · checked Sep 28, 2026
19	360 Advanced	Partial evidence	St Petersburg, FL, RussiaHQ checked Sep 28, 2026	51-200	130 contacts →
	Partial evidence “360 Advanced is a relationship-focused cybersecurity and compliance firm offering security, privacy and compliance-oriented solutions customized to meet your organization and your…” Source: RevenueBase Database · checked Sep 28, 2026
20	Anatomy IT	Strong evidence	White Plains, NY, United StatesHQ checked Sep 28, 2026	201-500	128 contacts →
	Strong evidence “Anatomy IT helps healthcare providers deliver exceptional patient care through technology and cybersecurity solutions.” Source: RevenueBase Database · checked Sep 28, 2026
21	Nixu Corporation	Indirect evidence	Espoo, FinlandHQ checked Sep 28, 2026	501-1,000	127 contacts →
	Indirect evidence “Nixu is now DNV Cyber.” Source: RevenueBase Database · checked Sep 28, 2026
22	MED Tech Solutions	Partial evidence	Santa Clarita, CA, United StatesHQ checked Sep 28, 2026	201-500	122 contacts →
	Partial evidence “Med Tech Solutions (MTS) puts the unique needs of each healthcare organization at the center of our work across the full IT journey.” Source: RevenueBase Database · checked Sep 28, 2026
23	Defend	Indirect evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	119 contacts →
	Indirect evidence “DEFEND are an independent agnostic cyber security partner.” Source: RevenueBase Database · checked Sep 28, 2026
24	Corvus By Travelers	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	201-500	114 contacts →
	Partial evidence “Corvus by Travelers is a team of underwriters, technologists, and cybersecurity pros on a mission to reduce cyber risk and make organizations safer.” Source: RevenueBase Database · checked Sep 28, 2026
25	A2secure	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	114 contacts →
	Partial evidence “A2SECURE is a global cybersecurity expert based in Spain, founded in 2009 with private capital and now established as a leading MSSP provider.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: health insurance cybersecurity companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names health insurance cybersecurity companies.
Partial evidence: Its own public description names part of health insurance cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name health insurance cybersecurity companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,028 health insurance cybersecurity companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,477 reachable decision-makers.

Free signup · no credit card

View the full list →

Health insurance cybersecurity companies worldwide at a glance

As of Sep 28, 2026

35.8%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,204

11-50

636

51-200

140

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among health insurance cybersecurity companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for health insurance cybersecurity companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “health insurance cybersecurity companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names health insurance cybersecurity companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among health insurance cybersecurity companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 7,477 across the full list. 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 September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Health insurance cybersecurity companies by location

10 lists · largest first

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

Countries

Cities

Health insurance cybersecurity companies based in London, United Kingdom48

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names health insurance cybersecurity companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many health insurance cybersecurity companies are there worldwide?

RevenueBase identified 2,028 health insurance cybersecurity companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Coalfire, headquartered in Chicago, tops this list with the largest team on record.

Which country has the most health insurance cybersecurity companies?

The United States leads with 734 companies, followed by India (137) and the United Kingdom (104). Every health insurance cybersecurity companies list by country and city is linked on this page.

Which city has the most health insurance cybersecurity companies?

London leads with 48 headquartered companies, followed by Sao Paulo (27) and Paris (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,477 verified decision-maker contacts tracked across these 2,028 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,028 health insurance cybersecurity companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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 Smart Search, 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.