Company lists · Data refreshed September 2026

Top 25 AI services companies based in Chicago, United States

Name: AI services companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 230 companies tracked

RevenueBase identified 230 company matches for AI services companies associated with Chicago, United States as of September 2026 and tracks 18,376 professional contacts across them, including 7,213 with verified work emails. Across the United States, New York is the largest hub for this category (592 companies); Chicago has 230.

This list covers company matches for AI services 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 19, 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 19, 2026 How this list was built

230Companies

18,376Contacts tracked

7,213Verified emails

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The 25 largest AI services companies based in Chicago, United States

Ranked by team size

Top 25 of 230 company matches for AI services companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Thoughtworks	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	10001+	11,634 contacts →
	Exact match “We are a global technology consultancy that delivers extraordinary impact by blending design, engineering and AI expertise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Quinnox	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,917 contacts →
	Exact match “Everforth Quinnox is an AI-first Digital Always organization orchestrating value for forward-looking businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	66degrees	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	501-1,000	685 contacts →
	Exact match “At 66degrees, we help companies navigate through the complexities of AI, transforming data into intelligent solutions that empower the modern workforce.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	SPR	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	366 contacts →
	Exact match “SPR is a tech consultancy that builds AI-powered software designed to set businesses apart.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Beyond KEY	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	363 contacts →
	Exact match “Our Journey of Growth, Trust, and Purpose Two decades ago, Beyond Key started with a vision not just to solve business problems with technology, but to create lasting impact.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	PTS Consulting Services Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	251 contacts →
	Exact match “Overview PTS Consulting Services (People Technology Services), is a firm that specializes in providing IT consulting and Business consulting services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Ashling	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	229 contacts →
	Exact match “Boutique by design, hyperfocused on intelligent automation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	8th Light	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	158 contacts →
	Exact match “We ship AI.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	PS Hummingbird	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	143 contacts →
	Exact match “Hummingbird is an AI-native Microsoft partner.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Techavidus	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	101 contacts →
	Exact match “TechAvidus delivers AI-powered custom software, web, and mobile application development services for startups, SMEs, and large enterprises.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Radicle INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	91 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Qubiqon	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	84 contacts →
	Exact match “At Qubiqon Consulting, we do more than deliver services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Business Solutions & Services BSS - USA	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	82 contacts →
	Exact match “A global AI digital transformation consultancy firm delivering data and AI solutions and services, empowering organisations to modernise their digital journeys.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Inrule	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	72 contacts →
	Exact match “InRule Technology® is an AI decisioning company providing integrated decisioning, machine learning and process automation software to the enterprise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Logicon, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	56 contacts →
	Exact match “At Logicon, we help businesses streamline operations, reduce manual work, and make technology effortless.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Onesix	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “OneSix is a data and AI services firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Messina Group Consulting Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	50 contacts →
	Exact match “Messina Group is a Trusted Advisor to Private Equity Firms, their Portfolio companies, and Investment Banks to Accelerate Value Creation at the intersection of Business…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Cloverpop	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	49 contacts →
	Exact match “Top-performing businesses have one thing in common: better decisions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Liberty Advisor Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	48 contacts →
	Exact match “Liberty Advisor Group is now a Resultant company, uniting senior-led strategic advisory with a 300+-person technical engine to turn complex business challenges into measurable…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Cepoch	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	45 contacts →
	Exact match “Cepoch delivers high-quality, reliable solutions in AI, Mobile & Web Apps, Business Intelligence, Salesforce, and Cybersecurity-backed by expert Managed IT Services designed to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Grawlix	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	44 contacts →
	Exact match “Grawlix is a leading AI-driven software development and performance marketing company based in the USA, empowering businesses to scale faster through intelligent technology and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Quantum Rise	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	41 contacts →
	Exact match “We put the power of artificial intelligence in your hands in ways that create positive change for you, your organization, and the world around you.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	OLSYS	Exact match	Chicago, United StatesHQ recorded Sep 19, 2026	51-200	38 contacts →
	Exact match “We partner with fast-growth companies, investors, and mid-sized enterprises to scale faster, modernize smarter, and stay ahead in an AI-driven world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Mcsquared AI LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “mcSquared.AI specializes in accelerating analytics for businesses seeking the quickest ROI on their cloud and big data investments.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Plutus	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “At Plutus, we help insurance organizations modernize with speed and precision, from strategy through execution.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “AI services companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 230 AI services companies based in Chicago, United States

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

As of Sep 19, 2026

39.3%Verified-email coverage

79.9Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

132

11-50

51-200

201-500

501-1,000

1,001-5,000

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 230 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 services 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 7,213 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 19, 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.

AI services companies by metro in the United States

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 services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 230 company matches for AI services 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?

Thoughtworks 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 services companies?

New York leads the United States with 592 company records, followed by San Francisco (364) and Austin (347). Chicago has 230.

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 7,213 professional contacts with verified work emails tracked across these 230 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 19, 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.