Company lists · Data refreshed September 2026

Top 24 Hospital cybersecurity companies based in the United States

Name: Hospital cybersecurity companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 1,373 companies tracked

RevenueBase identified 1,373 hospital cybersecurity companies headquartered in the United States as of September 2026 and tracks 21,391 professional contacts across them, including 9,840 with verified work emails and 7,664 with mobile numbers. New York is the largest hub.

This list covers hospital cybersecurity companies headquartered in the United States, 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 3, 2026.

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 3, 2026 86% judged on-target in blind review

1,373Companies

21,391Contacts tracked

9,840Verified emails

7,664Mobile numbers

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The 24 largest hospital cybersecurity companies based in the United States

Ranked by team size

Top 24 of 1,373 hospital cybersecurity companies based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to hospital 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	Fortra	Partial evidence	Eden Prairie, MN, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,640 contacts →
	Partial evidence “Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.” Source: RevenueBase Database · checked Sep 3, 2026
2	Thales Cybersecurity Products	Partial evidence	Austin, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,252 contacts →
	Partial evidence “Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Source: RevenueBase Database · checked Sep 3, 2026
3	Imperva	Indirect evidence	Austin, TX, United StatesHQ checked Sep 3, 2026	10001+	1,211 contacts →
	Indirect evidence “On Dec.” Source: RevenueBase Database · checked Sep 3, 2026
4	Coalfire	Partial evidence	Chicago, IL, United StatesHQ checked Sep 3, 2026	1,001-5,000	960 contacts →
	Partial 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 3, 2026
5	Vc3	Partial evidence	Columbia, TN, United StatesHQ checked Sep 3, 2026	501-1,000	517 contacts →
	Partial evidence “VC3 is a managed IT and cybersecurity services provider serving organizations throughout the US and Canada.” Source: RevenueBase Database · checked Sep 3, 2026
6	Ultraviolet Cyber	Indirect evidence	Mclean, AZ, United StatesHQ checked Sep 3, 2026	501-1,000	517 contacts →
	Indirect evidence “UltraViolet Cyber is the only security operations partner that unifies red, blue, and purple team capabilities into one integrated program.” Source: RevenueBase Database · checked Sep 3, 2026
7	Security Risk Advisors	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 3, 2026	201-500	311 contacts →
	Partial 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 3, 2026
8	Logically	Indirect evidence	Dublin, CT, United StatesHQ checked Sep 3, 2026	201-500	307 contacts →
	Indirect evidence “Welcome to Logically.” Source: RevenueBase Database · checked Sep 3, 2026
9	Baxter Clewis Cybersecurity	Partial evidence	Cedar Hill, TX, United StatesHQ checked Sep 3, 2026	201-500	251 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 3, 2026
10	Hillstone Networks	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	231 contacts →
	Indirect evidence “Hillstone Networks’ Integrative Cyber Security approach delivers coverage, control, and consolidation to secure digital transformation for more than enterprises worldwide.” Source: RevenueBase Database · checked Sep 3, 2026
11	Deepseas	Indirect evidence	United StatesHQ checked Sep 3, 2026	201-500	185 contacts →
	Indirect evidence “With 30 years of experience in cyber defense, DeepSeas is trusted by nearly clients around the world, including Fortune 100 enterprises and mid-market organizations, municipality…” Source: RevenueBase Database · checked Sep 3, 2026
12	Cyber Advisors	Indirect evidence	Maple Grove, MN, United StatesHQ checked Sep 3, 2026	201-500	180 contacts →
	Indirect evidence “Cyber Advisors is a nationwide leader in cyber security, providing a comprehensive range of Offensive, Defensive, and Risk Management services.” Source: RevenueBase Database · checked Sep 3, 2026
13	Harbor IT	Indirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	201-500	160 contacts →
	Indirect evidence “We are not merely a provider that handles firewalls and answers calls.” Source: RevenueBase Database · checked Sep 3, 2026
14	At&t Cybersecurity	Partial evidence	Dallas, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	158 contacts →
	Partial evidence “AT & T Cybersecurity’s Edge-to-Edge technologies provide phenomenal threat intelligence, collaborative defense, security without the seams, and solutions that fit your business.” Source: RevenueBase Database · checked Sep 3, 2026
15	Anatomy IT	Partial evidence	White Plains, NY, United StatesHQ checked Sep 3, 2026	201-500	127 contacts →
	Partial evidence “Anatomy IT helps healthcare providers deliver exceptional patient care through technology and cybersecurity solutions.” Source: RevenueBase Database · checked Sep 3, 2026
16	Tripwire	Partial evidence	Portland, OR, United StatesHQ checked Sep 3, 2026	201-500	127 contacts →
	Partial evidence “Tripwire is proud to be part of Fortra’s comprehensive cybersecurity portfolio.” Source: RevenueBase Database · checked Sep 3, 2026
17	MED Tech Solutions	Indirect evidence	Santa Clarita, CA, United StatesHQ checked Sep 3, 2026	201-500	121 contacts →
	Indirect 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 3, 2026
18	Minisoft Technologies LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 3, 2026	201-500	63 contacts →
	Indirect evidence “Minisoft Solutions Inc – Empowering Businesses Through Innovative IT Services.” Source: RevenueBase Database · checked Sep 3, 2026
19	Sourcefire, Part Of Cisco	Partial evidence	Columbia, MD, United StatesHQ checked Sep 3, 2026	501-1,000	63 contacts →
	Partial evidence “Sourcefire, Inc.(Nasdaq:FIRE), a world leader in intelligent cybersecurity solutions, is transforming the way global mid- to large-size organizations and government agencies…” Source: RevenueBase Database · checked Sep 3, 2026
20	Miller Jones, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 3, 2026	201-500	32 contacts →
	Indirect evidence “With a vision to become one of the foremost leaders, partner and trailblazer in the cyber security industry, Miller Jones Inc, features a rich portfolio of information security…” Source: RevenueBase Database · checked Sep 3, 2026
21	Claroty For Healthcare	Indirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	501-1,000	28 contacts →
	Indirect evidence “Securing the clinical environment requires a coordinated approach as IT, IoMT, IoT, and BAS, also known as Cyber-Physical Systems (CPS) converge, and the threat of bad actors…” Source: RevenueBase Database · checked Sep 3, 2026
22	pinochle.ai	Partial evidence	Vernon Hills, IL, United StatesHQ checked Sep 3, 2026	501-1,000	24 contacts →
	Partial evidence “Pinochle.AI [a Rezilyens enterprise] is a Forbes-recognized innovator in cybersecurity and a leading provider of end-to-end cybersecurity services, solutions, and platforms…” Source: RevenueBase Database · checked Sep 3, 2026
23	Deshcyber	Partial evidence	Queens, United StatesHQ checked Sep 3, 2026	201-500	20 contacts →
	Partial evidence “DeshCyber is a Market-leading Cybersecurity firm focus on end-to-end security solutions.” Source: RevenueBase Database · checked Sep 3, 2026
24	Wydur Cyber Secure LLC	Partial evidence	Norcross, GA, United StatesHQ checked Sep 3, 2026	201-500	18 contacts →
	Partial evidence “Wydur CyberSecure Solutions At Wydur, the cybersecurity arm of Softpath System, we specialize in protecting small and mid-sized businesses with next-generation AI/ML technologies…” Source: RevenueBase Database · checked Sep 3, 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: hospital 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 hospital cybersecurity companies.
Partial evidence: Its own public description names part of hospital cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hospital 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 24 of 1,373 hospital cybersecurity companies based in the United States

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Hospital cybersecurity companies based in the United States at a glance

As of Sep 3, 2026

46.0%Verified-email coverage

35.8%Mobile-number coverage

15.6Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · New York

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

714

11-50

460

51-200

139

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

81731–60

5,70261–90

3,26790–180

54180+

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 hospital 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “hospital 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 hospital 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 hospital cybersecurity companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 9,840 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 3, 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.

Hospital cybersecurity companies by metro

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 hospital 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 hospital cybersecurity companies are there based in the United States?

RevenueBase identified 1,373 hospital cybersecurity companies headquartered in the United States 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?

Fortra, headquartered in Eden Prairie, tops this list with the largest team on record.

Which city has the most hospital cybersecurity companies?

New York leads with 41 headquartered companies, followed by Houston (27) and Atlanta (27).

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 9,840 verified decision-maker contacts tracked across these 1,373 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 3, 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 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.