Company lists · Data refreshed September 2026

Top 25 Critical care communication software companies worldwide

RevenueBase identified 522 company matches for critical care communication software companies worldwide as of September 2026 and tracks 13,981 professional contacts across them, including 6,347 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for critical care communication software companies worldwide, 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 27, 2026. Country and city lists for critical care communication software companies follow the table.

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 27, 2026 How this list was built
522Companies
13,981Contacts tracked
6,347Verified emails
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The 25 largest critical care communication software companies worldwide

Ranked by team size
Top 25 of 522 company matches for critical care communication software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchBaar, SwitzerlandHQ recorded Sep 27, 20261,001-5,0001,600 contacts →

Exact match

“Our vision is a world where the right information moves people forward.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchSacramento, CA, United StatesHQ recorded Sep 27, 2026201-500700 contacts →

Exact match

“Empowering our clients with cutting edge technology to meet future healthcare needs today.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchGrafton, New ZealandHQ recorded Sep 27, 2026201-500630 contacts →

Exact match

“Orion Health, a HEALWELL AI company, is a global healthcare technology company focused on reimagining healthcare for all.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchBloomington, MN, United StatesHQ recorded Sep 27, 2026501-1,000564 contacts →

Exact match

“MatrixCare provides software solutions in out-of-hospital care settings.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchKelowna, BC, CanadaHQ recorded Sep 27, 2026201-500405 contacts →

Exact match

“QHR Technologies designs interactive software solutions that empower and inform healthcare providers and patients across the country.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchPlano, TX, United StatesHQ recorded Sep 27, 2026501-1,000388 contacts →

Exact match

“Spok is proud to be a global leader in healthcare communications.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchMiami, FL, United StatesHQ recorded Sep 27, 2026201-500332 contacts →

Exact match

“PerfectServe accelerates speed to care by optimizing provider schedules, streamlining clinical communication, and engaging patients and their families in the care experience.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchEl Segundo, CA, United StatesHQ recorded Sep 27, 2026201-500299 contacts →

Exact match

“Healthcare communication has become fragmented across systems, devices, and departments, forcing clinicians to act as the “middleware” that manually routes information when…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchVillers Bretonneux, FranceHQ recorded Sep 27, 2026201-500292 contacts →

Exact match

“EVOLUCARE Technologies Group is a French software company run by a team of medical information technology professionals, formed in 1988.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 27, 2026201-500291 contacts →

Exact match

“Artera is an agentic company strengthening how healthcare providers communicate and care for patients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchBangalore, IndiaHQ recorded Sep 27, 2026201-500280 contacts →

Exact match

“Cloudphysician is a healthcare company reimagining the delivery of critical care via Smart-ICU solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchVillers-lès-nancy, FranceHQ recorded Sep 27, 20261,001-5,000242 contacts →

Exact match

“A leading provider of digital healthcare solutions, Equasens develops innovative software and services that support healthcare professionals in their daily practice across primary…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchFreiburg, GermanyHQ recorded Sep 27, 2026201-500214 contacts →

Exact match

“Mesalvo – Die Healthcare-IT-Experten.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchRidgefield, NJ, United StatesHQ recorded Sep 27, 202651-200210 contacts →

Exact match

“GD is a Healthtech company specializing in communication solutions that help EMS and hospitals deliver simply seamless patient care.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchOmaha, NE, United StatesHQ recorded Sep 27, 2026201-500201 contacts →

Exact match

“The Banyan story was started in 2008 when a group of medical professionals and clinicians got together with a shared vision – to streamline data, making it more convenient and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 27, 2026201-500178 contacts →

Exact match

“Rauland Australia and New Zealand is a trusted leader in healthcare technology, empowering care through innovation, collaboration and long-term partnerships.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBoulder, CO, United StatesHQ recorded Sep 27, 2026201-500163 contacts →

Exact match

“Established more than 30 years ago by a forward-thinking leader, Connexall remains a cornerstone in integrated healthcare.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchSanta Cruz, CA, United StatesHQ recorded Sep 27, 202651-200140 contacts →

Exact match

“Murj® is cardiac device management software built different from the start.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchPhiladelphia, UT, United StatesHQ recorded Sep 27, 202651-200134 contacts →

Exact match

“It’s time to reimagine what’s possible in healthcare.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchLucknow, IndiaHQ recorded Sep 27, 202651-200131 contacts →

Exact match

“Criterion Tech is revolutionizing critical care delivery with our innovative Smart ICU and Telemedicine Solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchWombourne, United KingdomHQ recorded Sep 27, 2026201-500122 contacts →

Exact match

“We deliver end-to-end solutions across Digital Nurse Call, Bedhead Services Trunking, and Fire Safety Systems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchMcfarland, WI, United StatesHQ recorded Sep 27, 202651-200118 contacts →

Exact match

“Amtelco has been a family-owned communication software company since 1976 and devoted to providing secure, stable, and critical communication solutions for healthcare, contact…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSan Jose, Costa RicaHQ recorded Sep 27, 202651-200115 contacts →

Exact match

“Huli is a healthcare technology company that offers SaaS products and applications for individual healthcare professionals, hospital networks, insurance companies, or other health…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchBlackrock, IrelandHQ recorded Sep 27, 202651-200104 contacts →

Exact match

“Oneview is the connected care experience company – a global leader in patient, clinician and hospital system experience solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchWaltham, MA, United StatesHQ recorded Sep 27, 202651-200100 contacts →

Exact match

“Hospital staff communication is the largest controllable variables for increasing operational efficiency while reducing patient risk.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 522 critical care communication software companies worldwide

See the full list, filter by size, metro and specialty, and access 6,347 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Critical care communication software companies worldwide at a glance

As of Sep 27, 2026
45.4%Verified-email coverage
26.8Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
230
11-50
189
51-200
64
201-500
27
501-1,000
4
1,001-5,000
5
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for critical care communication software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “critical care communication software 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. 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 6,347 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 27, 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.

Critical care communication software companies by location

3 lists · largest first

Every Critical care communication software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “critical care communication software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many critical care communication software companies are there worldwide?

RevenueBase identified 522 company matches for critical care communication software companies worldwide 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?

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

Which country has the most critical care communication software companies?

The United States leads with 197 companies, followed by the United Kingdom (28) and Canada (25). Every critical care communication software companies list by country and city is linked on this page.

Which city has the most critical care communication software companies?

New York leads with 10 company records, followed by London (7) and Austin (6).

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 6,347 professional contacts with verified work emails tracked across these 522 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 27, 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.