Company lists · Data refreshed September 2026

Top 15 Diagnostic AI companies based in Chicago, United States

RevenueBase identified 26 company matches for diagnostic AI companies associated with Chicago, United States as of September 2026 and tracks 3,442 professional contacts across them, including 1,945 with verified work emails. Across the United States, San Francisco is the largest hub for this category (85 companies); Chicago has 26.

This list covers company matches for diagnostic AI companies associated with Chicago, 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
26Companies
3,442Contacts tracked
1,945Verified emails
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The 15 largest diagnostic AI companies based in Chicago, United States

Ranked by team size
Top 15 of 26 company matches for diagnostic AI companies based in Chicago, 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 matchChicago, IL, United StatesHQ recorded Sep 28, 20261,001-5,0002,758 contacts →

Exact match

“Tempus is a technology company advancing precision medicine through the practical application of artificial intelligence in healthcare.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 28, 2026501-1,000296 contacts →

Exact match

“Merge empowers healthcare organizations with advanced medical imaging solutions to deliver reliable imaging, less complexity, and better care.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202651-20080 contacts →

Exact match

“Nucleai Brings AI-powered spatial biology technology to the forefront of precision medicine to improve drug development, clinical treatment decisions, and patient outcomes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5046 contacts →

Exact match

“Prenosis is transforming clinical diagnosis with artificial intelligence that leverages holistic molecular and clinical data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5043 contacts →

Exact match

“The home services industry is plagued by issues impacting residents and providers, including a skilled labor shortage, outdated and inefficient processes, and knowledge gaps…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“A leading AI Decision Support for OCT Analysis ( FDA 510(k), CE, MDR, MDSAP, Health Canada, Saudi FDA).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“SimBioSys is a pioneering TechBio company leveraging artificial intelligence and biophysical modeling to harness the power of spatial biophysics to redefine precision medicine…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Cardio Diagnostics is a biotechnology company that makes cardiovascular disease prevention and early detection more accessible, personalized, and precise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Creating AI to enable a simpler, smarter healthcare system.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchChicago, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“The Virtual Cardiac Stress Test (VCAST) is a patented, AI-based medical system developed for non-invasive, clinical quantitative and qualitative analysis of CT-scan data, to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“PraanaTech is developing next generation diagnostic imaging technology for Alzheimer's Disease and Cancer.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202651-2005 contacts →

Exact match

“Gene Matrix | Global Biotech Leader in Precision Genomics and AI Healthcare Gene Matrix is a next-generation biotechnology company transforming the landscape of healthcare through…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 28, 20261-103 contacts →

Exact match

“PersonaDx was founded on decades of paradigm-shifting metastasis research at the University of Chicago by Dr.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“RaPID has developed the first computer-aided detection (CADe) system (patent pending) designed to detect retained surgical items (RSIs) on radiologic images.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“The mission of Pymedix is to build medical artificial intelligence by combining the strengths of human and digital intelligence.”

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

Showing 15 of 26 diagnostic AI companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 1,945 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diagnostic AI companies based in Chicago, United States at a glance

As of Sep 28, 2026
56.5%Verified-email coverage
132.4Average contacts per company
11-50Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
10
51-200
2
501-1,000
1
1,001-5,000
1

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 26 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 Chicago, United States whose business descriptions match “diagnostic AI 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 1,945 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 “diagnostic AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diagnostic AI companies are there based in Chicago, United States?

RevenueBase identified 26 company matches for diagnostic AI companies associated with Chicago, 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?

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

Which city in the United States has the most diagnostic AI companies?

San Francisco leads the United States with 85 company records, followed by New York (75) and Boston (60). Chicago has 26.

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 1,945 professional contacts with verified work emails tracked across these 26 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.