Company lists · Data refreshed September 2026
Top 25 Healthcare cybersecurity companies based in the United States
RevenueBase identified 734 healthcare cybersecurity companies headquartered in the United States as of September 2026 and tracks 12,425 professional contacts across them, including 6,024 with verified work emails and 4,552 with mobile numbers. New York is the largest hub.
This list covers healthcare 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.
The 25 largest healthcare cybersecurity companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,640 | ||||
“Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,211 | ||||
“On Dec.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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, 2026Thanks. The Data Team will review it. | |||||
| 7 | 203 | ||||
“Path Forward IT is a healthcare-focused managed services and strategic partner supporting healthcare and life sciences organizations across the U.S.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 164 | ||||
“Companion Data Services, LLC (CDS), a privately held company, offers secure systems development and managed hosting services specializing in the health care industry.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 163 | ||||
“CloudWave is a full-service cybersecurity and cloud services provider built exclusively for healthcare.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 149 | ||||
“NuHarbor Security is a leading national cybersecurity services firm, supporting the diverse needs of hundreds of clients with clear, comprehensive, and outcome-based solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 149 | ||||
“SQ1 Security is a global cybersecurity leader offering end-to-end cybersecurity and compliance solution.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 143 | ||||
“Fortified is Healthcare’s Cybersecurity Partner® – protecting patient data and reducing risk throughout the healthcare ecosystem.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 130 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 127 | ||||
“Anatomy IT helps healthcare providers deliver exceptional patient care through technology and cybersecurity solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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, 2026Thanks. The Data Team will review it. | |||||
| 16 | 92 | ||||
“25 Years Leading in Cybersecurity, and we’re just getting started.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 89 | ||||
“First Health Advisory partners with healthcare and government organizations to strengthen cybersecurity strategy, build operational resilience, and safeguard patient care.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 76 | ||||
“At Vertek, we deliver advanced cybersecurity solutions that empower businesses to protect their digital assets and achieve peace of mind.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 76 | ||||
“NopalCyber makes cybersecurity manageable, affordable, reliable, and powerful for companies that need to be resilient and compliant.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 75 | ||||
“Inversion6, a division of TRG, is a comprehensive cybersecurity solutions provider that secures all areas of your enterprise by leveraging senior-level experts, proven processes…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 63 | ||||
“Apollo Information Systems delivers intelligence-led cybersecurity solutions for government agencies, educational institutions, and enterprises.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 57 | ||||
“BARR Advisory is a security and compliance solutions provider specializing in cybersecurity and compliance for organizations with high-value data that serve regulated industries…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 55 | ||||
“Meditology is a best-in-class cybersecurity consulting and certification firm exclusively focused on the healthcare space.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | VENZAIndirect evidence | 54 | |||
“Drawing on decades of experience, VENZA is a data protection company that can help organisations mitigate their vulnerabilities and ensure compliance, keeping guests and their…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 47 | ||||
“At CodexIT, we deliver Managed IT Services and advanced healthcare technology solutions that keep practices secure, connected, and performing at their best.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 734 healthcare cybersecurity companies based in the United States
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Healthcare cybersecurity companies based in the United States at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 healthcare 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 “healthcare 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 healthcare 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, 6,024 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.
Frequently asked
How many healthcare cybersecurity companies are there based in the United States?
RevenueBase identified 734 healthcare 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 healthcare cybersecurity companies?
New York leads with 19 headquartered companies, followed by Chicago (16) and Dallas (15).
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 6,024 verified decision-maker contacts tracked across these 734 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.
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