Company lists · Data refreshed September 2026

Top 25 Consulting firm software companies based in Chicago, United States

Name: Consulting firm software 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 28, 2026 629 companies tracked

RevenueBase identified 629 company matches for consulting firm software companies associated with Chicago, United States as of September 2026 and tracks 9,774 professional contacts across them, including 3,319 with verified work emails. Across the United States, New York is the largest hub for this category (1,325 companies); Chicago has 629.

This list covers company matches for consulting firm software 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

629Companies

9,774Contacts tracked

3,319Verified emails

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The 25 largest consulting firm software companies based in Chicago, United States

Ranked by team size

Top 25 of 629 company matches for consulting firm software 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Navigant	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	5,001-10,000	1,029 contacts →
	Exact match “Guidehouse is a leading global provider of consulting services to the public and commercial markets with broad capabilities in management, technology, and risk consulting.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	DLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	546 contacts →
	Exact match “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Aarete	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4	Weaver Consultants Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	382 contacts →
	Exact match “From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Beyond KEY	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6	Redmane Technology LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	329 contacts →
	Exact match “RedMane is a software solutions and systems integration firm that helps health and human services organizations address their most complex challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Q1 Technologies, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	PTS Consulting Services Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
9	Accretive Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	217 contacts →
	Exact match “Your World.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Dpo&co.	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	187 contacts →
	Exact match “DPO & Co specializes in helping Private Equity firms and their portfolio companies gain fact-based insights during the diligence process and realize post-close synergies and value…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Krasan Consulting Services	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	172 contacts →
	Exact match “Krasan Consulting Services is a Chicago-based boutique management consulting and technology solutions integrator.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	RKON	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
13	Alam, An Accentedge Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	128 contacts →
	Exact match “Alam & Company LLC, a Microsoft Certified Partner Consulting company, provides information technology, project management, six sigma, and outsourcing services to public and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Clarity Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	121 contacts →
	Exact match “Clarity Partners is a privately held full-service management and technology consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Diamond Management & Technology Consultants	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	114 contacts →
	Exact match “Diamond is a management and technology consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	W. Capra	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	108 contacts →
	Exact match “W.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	HBR Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	106 contacts →
	Exact match “HBR Consulting is now part of Harbor.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Kenway Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
19	Radicle INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	91 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Comtek International	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	88 contacts →
	Exact match “Comtek International, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Aberdeen Advisors LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	85 contacts →
	Exact match “Headquartered in Chicago, with satellite offices in India and Mexico, Aberdeen Advisors LLC is a boutique digital consultancy providing innovative products and services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Logan Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	84 contacts →
	Exact match “Logan Consulting helps manufacturing, distribution and service companies use technology to reduce costs and increase sales resulting in higher company profits.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Qubiqon	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	84 contacts →
	Exact match “At Qubiqon Consulting, we do more than deliver services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Soliant Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	76 contacts →
	Exact match “At Soliant, we build custom software solutions that break down growth barriers and open doors to new opportunities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Performalytic Corp	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	76 contacts →
	Exact match “Performalytic Corp, headquartered in Naperville, IL, is a leading implementer and thought leader of Analytics and Business Intelligence solutions for many Fortune500 companies.” Recorded in the RevenueBase company graph · Sep 28, 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 “consulting firm software 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 629 consulting firm software companies based in Chicago, United States

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Consulting firm software companies based in Chicago, United States at a glance

As of Sep 28, 2026

34.0%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

361

11-50

170

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 629 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 “consulting firm software 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 3,319 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.

Consulting firm software 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 “consulting firm software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consulting firm software companies are there based in Chicago, United States?

RevenueBase identified 629 company matches for consulting firm software 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?

Navigant 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 consulting firm software companies?

New York leads the United States with 1,325 company records, followed by Houston (750) and Chicago (629).

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 3,319 professional contacts with verified work emails tracked across these 629 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.