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, how directly it supports the match, 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 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 HQ checked on every row Match evidence 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

Explore all 1,373 companies → Free signup · no credit card · 500 free credits

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. Evidence rates how directly each company's own description names hospital cybersecurity companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	FortraPartial evidence	Eden Prairie, MN, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,640
	“Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.” Source: company website · checked Sep 3, 2026
2	Thales Cybersecurity ProductsPartial evidence	Austin, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,252
	“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: company website · checked Sep 3, 2026
3	ImpervaIndirect evidence	Austin, TX, United StatesHQ checked Sep 3, 2026	10001+	1,211
	“On Dec.” Source: company website · checked Sep 3, 2026
4	CoalfirePartial evidence	Chicago, IL, United StatesHQ checked Sep 3, 2026	1,001-5,000	960
	“Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.” Source: company website · checked Sep 3, 2026
5	Vc3Partial evidence	Columbia, TN, United StatesHQ checked Sep 3, 2026	501-1,000	517
	“VC3 is a managed IT and cybersecurity services provider serving organizations throughout the US and Canada.” Source: company website · checked Sep 3, 2026
6	Ultraviolet CyberIndirect evidence	Mclean, AZ, United StatesHQ checked Sep 3, 2026	501-1,000	517
	“UltraViolet Cyber is the only security operations partner that unifies red, blue, and purple team capabilities into one integrated program.” Source: company website · checked Sep 3, 2026
7	Security Risk AdvisorsPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 3, 2026	201-500	311
	“We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Source: company website · checked Sep 3, 2026
8	LogicallyIndirect evidence	Dublin, CT, United StatesHQ checked Sep 3, 2026	201-500	307
	“Welcome to Logically.” Source: company website · checked Sep 3, 2026
9	Baxter Clewis CybersecurityPartial evidence	Cedar Hill, TX, United StatesHQ checked Sep 3, 2026	201-500	251
	“Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Source: company website · checked Sep 3, 2026
10	Hillstone NetworksIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	231
	“Hillstone Networks’ Integrative Cyber Security approach delivers coverage, control, and consolidation to secure digital transformation for more than enterprises worldwide.” Source: company website · checked Sep 3, 2026
11	DeepseasIndirect evidence	United StatesHQ checked Sep 3, 2026	201-500	185
	“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: company website · checked Sep 3, 2026
12	Cyber AdvisorsIndirect evidence	Maple Grove, MN, United StatesHQ checked Sep 3, 2026	201-500	180
	“Cyber Advisors is a nationwide leader in cyber security, providing a comprehensive range of Offensive, Defensive, and Risk Management services.” Source: company website · checked Sep 3, 2026
13	Harbor ITIndirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	201-500	160
	“We are not merely a provider that handles firewalls and answers calls.” Source: company website · checked Sep 3, 2026
14	At&t CybersecurityPartial evidence	Dallas, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	158
	“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: company website · checked Sep 3, 2026
15	Anatomy ITPartial evidence	White Plains, NY, United StatesHQ checked Sep 3, 2026	201-500	127
	“Anatomy IT helps healthcare providers deliver exceptional patient care through technology and cybersecurity solutions.” Source: company website · checked Sep 3, 2026
16	TripwirePartial evidence	Portland, OR, United StatesHQ checked Sep 3, 2026	201-500	127
	“Tripwire is proud to be part of Fortra’s comprehensive cybersecurity portfolio.” Source: company website · checked Sep 3, 2026
17	MED Tech SolutionsIndirect evidence	Santa Clarita, CA, United StatesHQ checked Sep 3, 2026	201-500	121
	“Med Tech Solutions (MTS) puts the unique needs of each healthcare organization at the center of our work across the full IT journey.” Source: company website · checked Sep 3, 2026
18	Minisoft Technologies LLCIndirect evidence	Houston, TX, United StatesHQ checked Sep 3, 2026	201-500	63
	“Minisoft Solutions Inc – Empowering Businesses Through Innovative IT Services.” Source: company website · checked Sep 3, 2026
19	Sourcefire, Part Of CiscoPartial evidence	Columbia, MD, United StatesHQ checked Sep 3, 2026	501-1,000	63
	“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: company website · checked Sep 3, 2026
20	Miller Jones, INCIndirect evidence	Dallas, TX, United StatesHQ checked Sep 3, 2026	201-500	32
	“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: company website · checked Sep 3, 2026
21	Claroty For HealthcareIndirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	501-1,000	28
	“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: company website · checked Sep 3, 2026
22	pinochle.aiPartial evidence	Vernon Hills, IL, United StatesHQ checked Sep 3, 2026	501-1,000	24
	“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: company website · checked Sep 3, 2026
23	DeshcyberPartial evidence	Queens, United StatesHQ checked Sep 3, 2026	201-500	20
	“DeshCyber is a Market-leading Cybersecurity firm focus on end-to-end security solutions.” Source: company website · checked Sep 3, 2026
24	Wydur Cyber Secure LLCPartial evidence	Norcross, GA, United StatesHQ checked Sep 3, 2026	201-500	18
	“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: company website · checked Sep 3, 2026

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

1-10Median size (employees)

New YorkLargest hub · 41 HQs

7,664Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

714

11-50

460

51-200

139

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

817

61–90

5,702

90–180

3,267

180+

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 evidence 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 SmartSearch, 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.
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 an evidence 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

Hospital cybersecurity companies in New York41
Hospital cybersecurity companies in Houston27
Hospital cybersecurity companies in Atlanta27

Frequently asked

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 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.