Company lists · Data refreshed September 2026

Top 25 Enterprise software modernization firms based in Chicago, United States

Name: Enterprise software modernization 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 28, 2026 66 companies tracked

RevenueBase identified 66 company matches for enterprise software modernization firms associated with Chicago, United States as of September 2026 and tracks 4,446 professional contacts across them, including 2,716 with verified work emails. Across the United States, New York is the largest hub for this category (141 companies); Chicago has 66.

This list covers company matches for enterprise software modernization 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 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

66Companies

4,446Contacts tracked

2,716Verified emails

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The 25 largest enterprise software modernization firms based in Chicago, United States

Ranked by team size

Top 25 of 66 company matches for enterprise software modernization firms 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	AHEAD	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2	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
3	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
4	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
5	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
6	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
7	Logicon, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	Triangu	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “Triangu delivers end-to-end digital transformation for enterprises that need results, not just recommendations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Origin	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Origin is a new age consulting company born in the AI era that operates at the intersection of data analytics, AI and automation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Aptlylabs	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Empower your startup's vision by partnering with us to craft robust technology infrastructure tailored to your unique needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Modularis	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	23 contacts →
	Exact match “At Modularis, we exist to de-risk and accelerate software development for our clients, so you can bring your products to market faster and with total confidence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Programmers US	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	17 contacts →
	Exact match “A proven software development partner, Programmers Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Mdrn Tech	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “At MDRN Tech, we dare to dream big, push boundaries and deliver a more modern way.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	CSW Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “CSW Solutions is a Chicago-based technology partner specializing in custom software development, AI-driven solutions, code auditing, and managed IT services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Spark Equation	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Spark Equation is a full-service software-enabled IT and strategy consulting firm operating at the intersection of strategy, product design, and engineering to optimize solutions…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Amtech Analytics LLC	Exact match	Chicago, United StatesHQ recorded Sep 28, 2026	51-200	8 contacts →
	Exact match “Amtech Analytics: Empowering Innovation through IT Consulting: Founded in 2023 by Kumarasenthil Muthuvel.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Prime TSR	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	8 contacts →
	Exact match “Prime TSR is a technology modernization consultancy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Eight-Bot, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “EIGHT BOT is NOT your traditional Enterprise development shop.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Amplify Tech Labs	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “At Amplify Tech Labs, we don’t just build software-we drive measurable results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Oscillas Technologies, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “At Oscillas, we work closely with our clients to understand their business processes so that we can effectively and efficiently apply unique and industry-leading technological…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Chicago Software Solutions C S S	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “Chicago Software Solutions (C\|S\|S) is a dynamic leader in custom software development and technology consulting with over 17 years of experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Yayo Interactive	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Yayo Interactive is a technology and digital solutions firm helping organizations modernize systems, strengthen security, and improve business performance through scalable…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	606 Digital	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “606 Digital is a technology consulting firm that offers custom software solutions, development, support, and consulting services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Teqlogica Corporation	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	4 contacts →
	Exact match “Teqlogica Corporation is a growing minority-owned, company, in the business of IT services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	The Studio For Digital Craftsmanship	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “We unlock the value trapped in legacy systems with an integrated approach to experience architecture.” 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 “enterprise software modernization 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 66 enterprise software modernization firms based in Chicago, United States

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Enterprise software modernization firms based in Chicago, United States at a glance

As of Sep 28, 2026

61.1%Verified-email coverage

67.4Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 66 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 “enterprise software modernization 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 2,716 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.

Enterprise software modernization 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 “enterprise software modernization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise software modernization firms are there based in Chicago, United States?

RevenueBase identified 66 company matches for enterprise software modernization 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?

AHEAD 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 enterprise software modernization firms?

New York leads the United States with 141 company records, followed by Austin (113) and Houston (88). Chicago has 66.

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 2,716 professional contacts with verified work emails tracked across these 66 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.