Company lists · Data refreshed September 2026

Top 25 Health information exchange security companies based in the United States

RevenueBase identified 177 company matches for health information exchange security companies associated with the United States as of September 2026 and tracks 4,214 professional contacts across them, including 1,856 with verified work emails. Atlanta is the largest hub.

This list covers company matches for health information exchange security companies associated with the United States, 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 September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
177Companies
4,214Contacts tracked
1,856Verified emails
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The 25 largest health information exchange security companies based in the United States

Ranked by team size
Top 25 of 177 company matches for health information exchange security companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchAlpharetta, GA, United StatesHQ recorded Sep 28, 20265,001-10,000651 contacts →

Exact match

“HealthPort Technologies is now CIOX Health.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAlpharetta, GA, United StatesHQ recorded Sep 28, 20261,001-5,000546 contacts →

Exact match

“Verisma, trusted by clients across 50 states, is redefining how healthcare organizations manage and use health data – ensuring it’s trusted, secure and actionable for real-time…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 202651-200278 contacts →

Exact match

“Concord Technologies is a leading provider of secure document exchange, intelligent document processing, and interoperability solutions to healthcare providers, payers, and other…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchLansing, MI, United StatesHQ recorded Sep 28, 202651-200179 contacts →

Exact match

“Michigan Health Information Network Shared Services (MiHIN) is the statewide health information exchange, dedicated to transforming healthcare by connecting the right data to the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMarlborough, MA, United StatesHQ recorded Sep 28, 202651-200162 contacts →

Exact match

“CloudWave is a full-service cybersecurity and cloud services provider built exclusively for healthcare.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchEast Thetford, VT, United StatesHQ recorded Sep 28, 202651-200117 contacts →

Exact match

“Lantana Consulting Group provides services and software solutions for standards-based health information exchange.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchIndianapolis, IN, United StatesHQ recorded Sep 28, 202651-20095 contacts →

Exact match

“The Indiana Health Information Exchange is the largest health information exchange network in the U.S, partnering with communities throughout Indiana to ensure health information…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchHilliard, OH, United StatesHQ recorded Sep 28, 202611-5094 contacts →

Exact match

“The Ohio Health Information Partnership is a non-profit entity whose mission is to assist physicians and other providers with the adoption and implement of health information…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchColumbia, MD, United StatesHQ recorded Sep 28, 202651-20084 contacts →

Exact match

“CRISP is a regional health information exchange (HIE) serving Maryland and the District of Columbia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20081 contacts →

Exact match

“Healthix is the largest public Health Information Exchange (HIE) in the nation, serving New York City and Long Island.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMadison, WI, United StatesHQ recorded Sep 28, 202651-20075 contacts →

Exact match

“Moxe connects the healthcare ecosystem with high quality, meaningful data to drive better outcomes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5066 contacts →

Exact match

“New York eHealth Collaborative (NYeC, pronounced “nice”) is a non-profit organization working in partnership with the New York State Department of Health to improve healthcare…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchOrlando, FL, United StatesHQ recorded Sep 28, 202611-5064 contacts →

Exact match

“Health-ISAC (Health Information Sharing and Analysis Center), is a global, non-profit, member-driven organization where health sector stakeholders join a trusted community and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-20061 contacts →

Exact match

“Paubox is a leader in HIPAA compliant email security for healthcare.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchDover, DE, United StatesHQ recorded Sep 28, 202611-5058 contacts →

Exact match

“In 2007 the Delaware Health Information Network (DHIN) became the first live, statewide health information network in the nation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202651-20056 contacts →

Exact match

“Meditology is a best-in-class cybersecurity consulting and certification firm exclusively focused on the healthcare space.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchFishkill, NY, United StatesHQ recorded Sep 28, 202651-20045 contacts →

Exact match

“MedAllies securely delivers vital health information to impact care by operating multiple national networks supporting interoperability for all healthcare constituents.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchMiddletown, CT, United StatesHQ recorded Sep 28, 202611-5043 contacts →

Exact match

“P-n-T Data Corp.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBoise, ID, United StatesHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“Kno2 is leading the future of healthcare communication and thoughtfully solving healthcare’s biggest problems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSyracuse, NY, United StatesHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“Health information exchange is evolving, and HealtheConnections is leading the way with intelligent platforms, innovative tools, and actionable data that puts insight at your…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 28, 202611-5039 contacts →

Exact match

“Velatura is the country's premier interoperability platform provider and operator of the largest network of multijurisdictional health information exchanges (HIE) and Trusted Data…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchVienna, VA, United StatesHQ recorded Sep 28, 202611-5039 contacts →

Exact match

“The Sequoia Project is a non-profit, 501c3, public-private collaborative chartered to advance implementation of secure, interoperable nationwide health information exchange.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchRochester, NY, United StatesHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Rochester RHIO is a secure electronic health information exchange that gives authorized medical providers access to test results, lab reports, radiology results, medication…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchTulsa, OK, United StatesHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“MyHealth Access Network is Oklahoma’s statewide health information exchange, connecting health care providers with the information they need to deliver safer, more coordinated…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchAlbany, NY, United StatesHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“We are a nonprofit health information exchange (HIE) with nationally recognized technology that leads the way in security and data integration.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 177 health information exchange security companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,856 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health information exchange security companies based in the United States at a glance

As of Sep 28, 2026
44.0%Verified-email coverage
23.8Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Atlanta
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
78
51-200
27
201-500
5
1,001-5,000
1
5,001-10,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 177 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “health information exchange security 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,856 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 September 28, 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.

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 “health information exchange security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health information exchange security companies are there based in the United States?

RevenueBase identified 177 company matches for health information exchange security companies associated with the United States as of September 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?

Healthport Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most health information exchange security companies?

Atlanta leads with 5 company records, followed by San Diego (5) and Austin (4).

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 1,856 professional contacts with verified work emails tracked across these 177 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 September 28, 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.