Company lists · Data refreshed September 2026

Top 25 Digital transformation consulting companies based in Chicago, United States

Name: Digital transformation consulting 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 11, 2026 432 companies tracked

RevenueBase identified 432 company matches for digital transformation consulting companies associated with Chicago, United States as of September 2026 and tracks 28,327 professional contacts across them, including 12,720 with verified work emails and 6,364 with mobile numbers. Across the United States, New York is the largest hub for this category (811 companies); Chicago follows with 413.

This list covers company matches for digital transformation consulting 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 11, 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 11, 2026 How this list was built

432Companies

28,327Contacts tracked

12,720Verified emails

6,364Mobile numbers

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The 25 largest digital transformation consulting companies based in Chicago, United States

Ranked by team size

Top 25 of 432 company matches for digital transformation consulting companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 11, 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 11, 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 11, 2026 · View company records in RevenueBase
2	AHEAD	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
3	Quinnox	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
4	66degrees	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
5	Spaulding Ridge	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	501-1,000	678 contacts →
	Exact match “Spaulding Ridge is the modern GSI for the modern executive team.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
6	Aarete	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
7	Rightpoint	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	501-1,000	479 contacts →
	Exact match “Rightpoint has fully integrated into the Genpact brand, bringing experience to the center of how transformation gets done.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
8	Teceze	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	1,001-5,000	432 contacts →
	Exact match “Teceze is a global IT services company helping businesses modernise their technology infrastructure and drive measurable outcomes through Cloud, AI, Cybersecurity, Managed…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
9	INDX	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	10001+	400 contacts →
	Exact match “Eng IndX is a global division of the Engineering Group, a leading software maker, system integrator and provider of technology solutions and services.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
10	Viatechnik	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	394 contacts →
	Exact match “VIATechnik is a digital transformation leader in the AEC industry.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
11	SDI Presence	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	391 contacts →
	Exact match “SDI Presence LLC is an IT consultancy and managed services provider (MSP) that leverages its strong team presence to advance our clients to a secure digital enterprise.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
12	Beyond KEY	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
13	NITEL	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	274 contacts →
	Exact match “As of April 1, 2025, Nitel was officially acquired by Comcast Business, joining forces to deliver even more powerful and streamlined technology solutions.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
14	Q1 Technologies, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	1,001-5,000	262 contacts →
	Exact match “Q1 Technologies is a global IT solutions and services provider focused on delivering innovative, scalable, and high-impact technology outcomes for enterprises worldwide.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
15	CODAL	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	261 contacts →
	Exact match “Codal is an award-winning design and development consultancy that helps enterprise organizations solve complex problems and accelerate growth through cutting-edge, data-driven…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
16	PTS Consulting Services Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
17	Ashling	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	229 contacts →
	Exact match “Boutique by design, hyperfocused on intelligent automation.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
18	Acies Global	Exact match	Chicago, United StatesHQ recorded Sep 11, 2026	201-500	213 contacts →
	Exact match “Digital transformation is more than just increasing sales, reducing costs or transaction times.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
19	RL Canning	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	205 contacts →
	Exact match “RL Canning is a global IT managed service and consultancy dedicated to working alongside our customers to enhance the digital workplace with a clear focus on value by maximizing…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
20	Maven Wave, An Eviden Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	501-1,000	184 contacts →
	Exact match “As of April 2023, Maven Wave is now part of Eviden, at Atos business.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
21	RKON	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	51-200	163 contacts →
	Exact match “Since 1998, RKON has delivered IT Transformation helping private equity and enterprise firms achieve Quiet IT from vision to execution.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
22	Hero Digital. Together With Huge	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	154 contacts →
	Exact match “Follow us at Huge to see how we’re shaping the future of digital transformation.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
23	PS Hummingbird	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	201-500	143 contacts →
	Exact match “Hummingbird is an AI-native Microsoft partner.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
24	STA Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	51-200	143 contacts →
	Exact match “Strategies For Business Transformation STA Group offers end-to-end business, technology and digital strategy for today’s leading businesses.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
25	Dunn Solutions, A Kaartech Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 11, 2026	1,001-5,000	141 contacts →
	Exact match “Dunn Solutions is a digital commerce and business transformation consultancy focused on delivering velocity to our clients.” Recorded in the RevenueBase company graph · Sep 11, 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 “digital transformation consulting 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 432 digital transformation consulting companies based in Chicago, United States

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Digital transformation consulting companies based in Chicago, United States at a glance

As of Sep 11, 2026

44.9%Verified-email coverage

22.5%Mobile-number coverage

65.6Average contacts per company

11-50Median size (employees)

Sep 11, 2026Page data refreshed

Companies by employee count

1-10

211

11-50

122

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

11,5690–30

96431–60

661–90

1090–180

171180+

Company record updated

Median 60.0d

00–30

14,68331–60

10,14161–90

2,13690–180

1,367180+

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 “digital transformation consulting 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 12,720 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 11, 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.

Digital transformation consulting 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 “digital transformation consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital transformation consulting companies are there based in Chicago, United States?

RevenueBase identified 432 company matches for digital transformation consulting 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 digital transformation consulting companies?

New York leads the United States with 811 company records, followed by Chicago (413) and Houston (397).

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 12,720 professional contacts with verified work emails tracked across these 432 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 11, 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.