Company lists · Data refreshed September 2026

Top 25 Software implementation service providers based in Chicago, United States

Name: Software implementation service providers based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 81 companies tracked

RevenueBase identified 81 company matches for software implementation service providers associated with Chicago, United States as of September 2026 and tracks 1,841 professional contacts across them, including 788 with verified work emails. Across the United States, New York is the largest hub for this category (145 companies); Chicago has 81.

This list covers company matches for software implementation service providers 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 29, 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 29, 2026 How this list was built

81Companies

1,841Contacts tracked

788Verified emails

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The 25 largest software implementation service providers based in Chicago, United States

Ranked by team size

Top 25 of 81 company matches for software implementation service providers based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Beyond KEY	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
2	Redmane Technology LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
3	Q1 Technologies, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
4	Varteq INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	138 contacts →
	Exact match “VARTEQ brings cost effective offshore software development and testing solutions to the clients around the globe.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Ultra Consultants	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	60 contacts →
	Exact match “Ultra Consultants is an independent ERP consulting firm guiding manufacturing and distribution companies on their Digital and Business Transformations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Logicon, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7	Webmatrix	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	55 contacts →
	Exact match “WebMatrix is an offshore development organization that designs and develops software applications, offering services spanning the entire software development life cycle.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Digiteon Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	40 contacts →
	Exact match “Digiteon helps Digital Agencies, ERP VARs, and ISVs scale their technical delivery without the overhead of hiring full-time teams.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Simetrica Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	40 contacts →
	Exact match “Simetrica Consulting is a computer software company based out of Ave.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Ethosystems	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	39 contacts →
	Exact match “ETHOSystems is a multi-award-winning provider of integrated Construction and Real Estate business software solutions & support.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Modularis	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
12	Prudence	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	13 contacts →
	Exact match “Custom Software Development: We specialize in delivering custom software development for both startups and established companies, tailored to meet your unique needs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Nova Libra, INC	Exact match	Chicago, United StatesHQ recorded Sep 29, 2026	1-10	11 contacts →
	Exact match “Nova Libra specializes in the maintenance and distribution of product information.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Inovus Technologies	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	10 contacts →
	Exact match “Inovus Technologies transforms business operations with expertly custom-configured software solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Sonoma Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	9 contacts →
	Exact match “Sonoma Partners was acquired by EY on March 16, 2018* Chicago-based Sonoma Partners provides technology and business process consulting to enterprise and mid-sized firms.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	RAO Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	8 contacts →
	Exact match “RAO Solutions was formed to affect positive, qualitative and quantitative change within your organization.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Eight-Bot, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	7 contacts →
	Exact match “EIGHT BOT is NOT your traditional Enterprise development shop.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	The Quimera Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	6 contacts →
	Exact match “We are a Chicago based consultancy firm established in 2014 to help implement technology solutions for various business areas and industries.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Oscillas Technologies, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
20	Chicago Software Solutions C S S	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
21	Teqlogica Corporation	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
22	Rooksdm	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	3 contacts →
	Exact match “We have found that professional services businesses are great at what they do but stifle their growth because they are stuck in manual processes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	C.A.S.T	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “CAST is a consulting company looking to help construction companies take their business to the next level through the use of technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Ophanic	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “At Ophanic, we specialize in creating tailored software solutions designed to empower businesses and streamline operations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Virgo Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	3 contacts →
	Exact match “Virgo Solutions provides comprehensive customized IT solutions designed to adapt as your business expands.” Recorded in the RevenueBase company graph · Sep 29, 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 “software implementation service providers”. 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 81 software implementation service providers based in Chicago, United States

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Software implementation service providers based in Chicago, United States at a glance

As of Sep 29, 2026

42.8%Verified-email coverage

22.7Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 81 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 “software implementation service providers” 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 788 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 29, 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.

Software implementation service providers 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 “software implementation service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software implementation service providers are there based in Chicago, United States?

RevenueBase identified 81 company matches for software implementation service providers 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?

Beyond KEY 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 software implementation service providers?

New York leads the United States with 145 company records, followed by Houston (116) and Austin (101). Chicago has 81.

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 788 professional contacts with verified work emails tracked across these 81 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 29, 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.