Company lists · Data refreshed September 2026

Top 15 AI and machine learning pe firms based in Chicago, United States

RevenueBase identified 45 company matches for AI and machine learning pe firms associated with Chicago, United States as of September 2026 and tracks 164 professional contacts across them, including 42 with verified work emails. Across the United States, New York is the largest hub for this category (293 companies); Chicago has 45.

This list covers company matches for AI and machine learning pe firms 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 27, 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 27, 2026 How this list was built
45Companies
164Contacts tracked
42Verified emails
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The 15 largest AI and machine learning pe firms based in Chicago, United States

Ranked by team size
Top 15 of 45 company matches for AI and machine learning pe firms based in Chicago, United States, 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 matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Think Unlimited Media, LLC specializes in AI lead scoring & allocation for home improvement pros.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-1016 contacts →

Exact match

“Origin Ventures is an early-stage venture capital firm that partners with extraordinary founders building the defining companies in the fifth economic era - the Artificial…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“End-to-end customized software solutions leveraging Machine Learning to develop AI tools to cater your organizational needs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Welcome to NAKAMOTO: Leading the Charge in AI and ML Innovation At NAKAMOTO, we stand proudly as a trailblazer in AI and ML innovation, reshaping industries with our visionary…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-106 contacts →

Exact match

“At Impruve, we serve as the AI Steward for leading wealth management firms.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Zephyr Capital is a quantitative research startup specializing in advanced machine learning techniques for mid and high-frequency trading.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Exciting News for AI SPARK’s TARA Service!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-503 contacts →

Exact match

“Small firm, Big results Deploying cutting edge AI Assisted procurement technology, coupled with two decades of experience, we work hard to gain and maintain your trust.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Private equity fund accounting and portfolio analysis with assisted intelligence, global collaboration, and effortless scaling.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“With hundreds of projects completed both domestically and internationally, RRDS Chicago helps private equity firms get an edge by leveraging data science, analytics, and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“At Greenomix, we build AI to amplify human expertise, not replace it.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Tractorbeam specializes in AI implementation for private equity firms.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Ensemble Innovation offers revenue-based financing for AI software development services that will accelerate a companies' growth, revenue, or competitive advantage.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Financial technology companies sacrifice service, security, and functionality for lower costs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Data Science Partners has a passion for solving challenging problems by applying AI, machine learning, data science and analytics tools as well as years-long experience and…”

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

Showing 15 of 45 AI and machine learning pe firms based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 42 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI and machine learning pe firms based in Chicago, United States at a glance

As of Sep 27, 2026
25.6%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
10
51-200
1
501-1,000
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 45 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 “AI and machine learning pe firms” 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 42 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.

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 “AI and machine learning pe firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI and machine learning pe firms are there based in Chicago, United States?

RevenueBase identified 45 company matches for AI and machine learning pe firms 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?

Think Unlimited 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 AI and machine learning pe firms?

New York leads the United States with 293 company records, followed by San Francisco (170) and Los Angeles (52). Chicago has 45.

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 42 professional contacts with verified work emails tracked across these 45 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.