Company lists · Data refreshed September 2026

Top 25 Healthcare IT vendors based in Chicago, United States

Name: Healthcare IT vendors based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 50 companies tracked

RevenueBase identified 50 healthcare IT vendors headquartered in Chicago, United States as of September 2026 and tracks 57,600 professional contacts across them, including 20,372 with verified work emails. New York is the largest hub.

This list covers healthcare IT vendors headquartered in Chicago, 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 16, 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 16, 2026 86% judged on-target in blind review

50Companies

57,600Contacts tracked

20,372Verified emails

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The 25 largest healthcare IT vendors based in Chicago, United States

Ranked by team size

Top 25 of 50 healthcare IT vendors based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare IT vendors: 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	GE Healthcare	Indirect evidence	Chicago, United StatesHQ checked Sep 16, 2026	10001+	52,336 contacts →
	Indirect evidence “Every day millions of people feel the impact of our intelligent devices, advanced analytics and artificial intelligence.” Source: RevenueBase Database · checked Sep 16, 2026
2	Allscripts	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	5,001-10,000	4,149 contacts →
	Indirect evidence “Allscripts is now Veradigm.” Source: RevenueBase Database · checked Sep 16, 2026
3	Rldatix Data Solutions Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	200 contacts →
	Strong evidence “RLDatix Data Solutions Group (Galen Healthcare Solutions) is an award-winning, KLAS-ranked healthcare IT technical & professional services and solutions company providing…” Source: RevenueBase Database · checked Sep 16, 2026
4	Medix Technology	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	201-500	187 contacts →
	Partial evidence “Delivering technology solutions that scale with your vision for healthcare, and your organization.” Source: RevenueBase Database · checked Sep 16, 2026
5	Caregenix Solutions	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	113 contacts →
	Partial evidence “CareGenix is more than a healthcare services company.” Source: RevenueBase Database · checked Sep 16, 2026
6	Kalderos	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	501-1,000	110 contacts →
	Indirect evidence “Kalderos has been acquired by Model N.” Source: RevenueBase Database · checked Sep 16, 2026
7	Pareto Intelligence	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	67 contacts →
	Partial evidence “Pareto Intelligence is an award-winning healthcare technology company modernizing the way health plans and providers succeed in value-based care.” Source: RevenueBase Database · checked Sep 16, 2026
8	Healthy Amplified	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	n/a	67 contacts →
	Indirect evidence “Healthy Amplified provides a population health cloud-based platform and digital technologies that advance physician and patient engagement, optimize workflows, and foster…” Source: RevenueBase Database · checked Sep 16, 2026
9	Tonic By Luma	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “Tonic joined Luma Health in 2025 to remove the bottlenecks that hold care back and make every part of the care experience easier, for both patients and staff.” Source: RevenueBase Database · checked Sep 16, 2026
10	Gray Matter Analytics	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	38 contacts →
	Partial evidence “We build specialized data strategies and advanced analytics capabilities for healthcare enterprises looking to excel in the digital economy.” Source: RevenueBase Database · checked Sep 16, 2026
11	SCI Solutions, An R1 Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence “SCI Solutions joined R1 RCM in April 2020 and has closed its social media sites.” Source: RevenueBase Database · checked Sep 16, 2026
12	Taction Software	Strong evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	32 contacts →
	Strong evidence “Taction Software LLC is a healthcare IT and custom software development company headquartered in Chicago, Illinois, with offices in Cheyenne WY, Austin TX, and Sacramento CA.” Source: RevenueBase Database · checked Sep 16, 2026
13	Carstens, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “For more than 130 years, Carstens has focused on the specific and evolving needs of healthcare professionals - providing revolutionary solutions that transform clinical…” Source: RevenueBase Database · checked Sep 16, 2026
14	Openmarkets	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Since 2011, our mission has been to deliver providers and suppliers user-friendly, powerful products.” Source: RevenueBase Database · checked Sep 16, 2026
15	Tapcloud	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “TapCloud is now WellSky.” Source: RevenueBase Database · checked Sep 16, 2026
16	BTJ Health	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “BTJ s is an executive search firm and job search marketplace connecting innovative healthcare organizations with exceptional mid-career and senior-level technology professionals.” Source: RevenueBase Database · checked Sep 16, 2026
17	Advolve Partners	Strong evidence	Chicago, United StatesHQ checked Sep 16, 2026	11-50	5 contacts →
	Strong evidence “Advanced Evolution of IT Consulting - Healthcare Technology Partners As a healthcare technology consulting firm, we specialize in delivering client-focused strategies that…” Source: RevenueBase Database · checked Sep 16, 2026
18	HIT That Noggin, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “Hit That Noggin (HTN) is an information services company known for providing innovative solutions to healthcare organizations on their Electronic Health Record (EHR) platform.” Source: RevenueBase Database · checked Sep 16, 2026
19	Healthcare Digital Solutions, INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	4 contacts →
	Strong evidence “HealthCare Digital Solution, INC (HCDS Group) is a consulting firm specializing in healthcare IT business integration since 2005.” Source: RevenueBase Database · checked Sep 16, 2026
20	Clikiin	Strong evidence	Chicago, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Strong evidence “At Clikiin, we specialize in providing comprehensive IT services and staff augmentation solutions tailored to the unique needs of businesses across the healthcare, logistics, and…” Source: RevenueBase Database · checked Sep 16, 2026
21	Arete' Healthcare Group, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Arete' Healthcare Group, LLC provides Clinical, Financial and ERP healthcare information technology consulting services focused on rapid deployment, efficient workflow management…” Source: RevenueBase Database · checked Sep 16, 2026
22	Precognitive Health	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Precognitive Health is pioneering the digital health ecosystem.” Source: RevenueBase Database · checked Sep 16, 2026
23	3pillars Solutions	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Healthcare Technology consultancy providing data management, advanced analytics/AI, and strategic services to Payers and Providers focused on navigating the complex and uncertain…” Source: RevenueBase Database · checked Sep 16, 2026
24	Mavens	Strong evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	1 contacts →
	Strong evidence “It’s a unique moment in the history of healthcare.” Source: RevenueBase Database · checked Sep 16, 2026
25	MY Just Checking In, LLC	Strong evidence	Chicago, United StatesHQ checked Sep 16, 2026	11-50	1 contacts →
	Strong evidence “My Just Checking In (MJCI) is a physician-led, women-owned healthcare IT and clinical services firm based in Darien, Illinois.” Source: RevenueBase Database · checked Sep 16, 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: healthcare IT vendors. 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 healthcare IT vendors.
Partial evidence: Its own public description names part of healthcare IT vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare IT vendors. 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 25 of 50 healthcare IT vendors based in Chicago, United States

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Healthcare IT vendors based in Chicago, United States at a glance

As of Sep 16, 2026

35.4%Verified-email coverage

1152.0Average contacts per company

11-50Median size (employees)

142.0%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 50 companies.

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 IT vendors, 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 Chicago, United States whose own description of what they do matches “healthcare IT vendors”. 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 healthcare IT vendors), 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 healthcare IT vendors, and records with no verified work email. Companies headquartered outside Chicago 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, 20,372 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 16, 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.

Healthcare IT vendors by metro in the United States

Healthcare IT vendors in New York71
Healthcare IT vendors in Chicago50
Healthcare IT vendors in Atlanta49
Healthcare IT vendors in Dallas45
Healthcare IT vendors in Houston37
Healthcare IT vendors in Austin35
Healthcare IT vendors in San Francisco35
Healthcare IT vendors in Los Angeles33
Healthcare IT vendors in Boston31
Healthcare IT vendors in Tampa30
Healthcare IT vendors in Nashville29
Healthcare IT vendors in San Diego25

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 healthcare IT vendors, 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 healthcare IT vendors are there based in Chicago, United States?

RevenueBase identified 50 healthcare IT vendors headquartered in Chicago, 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?

GE Healthcare, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most healthcare IT vendors?

New York leads with 71 headquartered companies, followed by Chicago (50) and Atlanta (49).

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 20,372 verified decision-maker contacts tracked across these 50 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 16, 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.