Company lists · Data refreshed September 2026

Top 25 Data and AI consulting firms based in Chicago, United States

Name: Data and AI consulting firms based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 380 companies tracked

RevenueBase identified 380 company matches for data and AI consulting firms associated with Chicago, United States as of September 2026 and tracks 40,477 professional contacts across them, including 18,180 with verified work emails. Across the United States, New York is the largest hub for this category (910 companies); Chicago has 380.

This list covers company matches for data and AI consulting 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 24, 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 24, 2026 How this list was built

380Companies

40,477Contacts tracked

18,180Verified emails

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The 25 largest data and AI consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 380 company matches for data and AI consulting firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 24, 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 24, 2026 · View company records in RevenueBase
2	Circana	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	5,001-10,000	5,571 contacts →
	Exact match “At Circana, we measure and accelerate demand.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Accenture Strategy & Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	5,001-10,000	5,514 contacts →
	Exact match “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	AHEAD	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	1,001-5,000	2,989 contacts →
	Exact match “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Intellias	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	1,001-5,000	2,779 contacts →
	Exact match “Intellias is an AI-enabled product engineering and digital solutions partner for a world in constant change.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Quinnox	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
7	Mathco	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	1,001-5,000	1,831 contacts →
	Exact match “TheMathCompany or MathCo® is a global Enterprise AI and Analytics company, trusted for data-driven decision making by some of the largest organizations across industries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	66degrees	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
9	CADDI	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	501-1,000	564 contacts →
	Exact match “CADDi is an AI-powered data platform that makes design and supply chain data accessible and actionable for manufacturing teams.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Aarete	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	201-500	543 contacts →
	Exact match “AArete is a global management and technology consulting firm specializing in driving profitability improvement, digital transformation, and strategy & change for clients.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Strategic Systems International	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	501-1,000	465 contacts →
	Exact match “Strategic Systems International (SSI) is Chicago-headquartered Advanced Analytics and Software Engineering firm that builds data-driven applications for Tech Companies and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	SPR	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
13	Beyond KEY	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
14	PTS Consulting Services Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
15	Crossvue	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	201-500	225 contacts →
	Exact match “CrossVue is a boutique consulting firm trusted by 140+ organizations in complex, highly regulated industries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Ocient	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	201-500	188 contacts →
	Exact match “For the organizations that can't get AI at enterprise scale wrong, there's Ocient.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	8th Light	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	158 contacts →
	Exact match “We ship AI.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Analytics8 Data & Analytics Consultancy	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	144 contacts →
	Exact match “Analytics8 is a data and AI consulting firm that helps data-driven enterprises define their data strategy, modernize their platforms, operationalize AI, and turn data ambition…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	PS Hummingbird	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	201-500	143 contacts →
	Exact match “Hummingbird is an AI-native Microsoft partner.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Cuesta Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	122 contacts →
	Exact match “We believe in the power of technology to create sustained, differentiated advantage.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Kenway Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	104 contacts →
	Exact match “Kenway Consulting is a management and technology consulting firm whose entire reason for existence is to help companies and its employees.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Prominence Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	94 contacts →
	Exact match “Founded in 2011 by former Epic leaders, Prominence empowers healthcare organizations to execute strategic data initiatives with confidence.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Radicle INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	91 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Logic Pursuits	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	89 contacts →
	Exact match “Logic Pursuits (LP) is a Data and Analytics Consulting organization that leverages the modern practices of descriptive, predictive, and prescriptive analytics to extract value…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Qubiqon	Exact match	Chicago, IL, United StatesHQ recorded Sep 24, 2026	51-200	84 contacts →
	Exact match “At Qubiqon Consulting, we do more than deliver services.” Recorded in the RevenueBase company graph · Sep 24, 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 “data and AI consulting firms”. 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 380 data and AI consulting firms based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 18,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data and AI consulting firms based in Chicago, United States at a glance

As of Sep 24, 2026

44.9%Verified-email coverage

106.5Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

221

11-50

51-200

201-500

501-1,000

1,001-5,000

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 380 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 “data and AI consulting 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 18,180 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 24, 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.

Data and AI consulting firms 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 “data and AI consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data and AI consulting firms are there based in Chicago, United States?

RevenueBase identified 380 company matches for data and AI consulting 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?

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 data and AI consulting firms?

New York leads the United States with 910 company records, followed by Austin (455) and San Francisco (428). Chicago has 380.

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 18,180 professional contacts with verified work emails tracked across these 380 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 24, 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.