Company lists · Data refreshed August 2026

Top 25 Application development consulting firms based in Chicago, United States

Name: Application development 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 Aug 31, 2026 281 companies tracked

RevenueBase identified 281 company matches for application development consulting firms associated with Chicago, United States as of August 2026 and tracks 4,053 professional contacts across them, including 1,074 with verified work emails and 885 with mobile numbers. Across the United States, New York is the largest hub for this category (653 companies); Chicago has 281.

This list covers company matches for application development 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 August 31, 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 Aug 31, 2026 How this list was built

281Companies

4,053Contacts tracked

1,074Verified emails

885Mobile numbers

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The 25 largest application development consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 281 company matches for application development consulting firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 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	Comtec Information Systems IT	Exact match	Chicago, IL, United States	501-1,000	402 contacts →
	Exact match “ComTec has the experience of working with customers in multiple engagement models – Onsite, Offshore and Hybrid.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2	AIM Consulting Group	Exact match	Chicago, IL, United States	501-1,000	395 contacts →
	Exact match “AIM Consulting, an Addison Group company, is an award-winning industry leader in technology consulting and solutions delivery.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3	Thoughtline Technologies	Exact match	Chicago, United States	201-500	274 contacts →
	Exact match “Since 2008, ThoughtLine has provided niche, custom solutions to Fortune 50 companies with predictable, consistent service, day in and day out.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4	RKON	Exact match	Chicago, IL, United States	51-200	164 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 · Aug 31, 2026 · View company records in RevenueBase
5	Velvetech LLC	Exact match	Chicago, IL, United States	51-200	139 contacts →
	Exact match “Velvetech LLC is an award-winning custom software development and consulting company based in Florida, with offices in Sunny Isles Beach, FL, and Chicago, IL.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6	Saritasa	Exact match	Chicago, IL, United States	51-200	116 contacts →
	Exact match “At Saritasa, we empower businesses through technology.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7	Kenway Consulting	Exact match	Chicago, IL, United States	51-200	105 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 · Aug 31, 2026 · View company records in RevenueBase
8	Radicle INC	Exact match	Chicago, IL, United States	51-200	91 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9	Comtek International	Exact match	Chicago, IL, United States	201-500	85 contacts →
	Exact match “Comtek International, Inc.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10	Logan Consulting	Exact match	Chicago, IL, United States	51-200	83 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 · Aug 31, 2026 · View company records in RevenueBase
11	Wappnet Systems Pvt. LTD	Exact match	Chicago, IL, United States	51-200	83 contacts →
	Exact match “Wappnet Systems Pvt Ltd./ Wappnet Systems is a leading global IT, consulting, and business process services company.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12	Sotex Solutions	Exact match	Chicago, IL, United States	51-200	76 contacts →
	Exact match “At Sotex Solutions, we believe that technology should adapt to your business-not the other way around.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13	Make Corporation	Exact match	Chicago, IL, United States	51-200	75 contacts →
	Exact match “MAKE Corporation, a part of the DISYS family of companies, is a one-stop, national resource for staffing, recruiting and IT consulting services.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14	Orases	Exact match	Chicago, IL, United States	51-200	69 contacts →
	Exact match “Orases is a custom software development and AI consulting company that helps organizations overcome challenges and unlock growth opportunities.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15	Diversified Systems.com	Exact match	Chicago, IL, United States	51-200	61 contacts →
	Exact match “DSI) was established to provide quality IT consulting services to state and federal government agencies and commercial businesses looking to increase market share, improve…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16	DTI Diversified Technology INC	Exact match	Chicago, IL, United States	51-200	60 contacts →
	Exact match “DTI is a 100% African American-owned IT consulting and network services firm with nearly 40 years of experience.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17	Mars-Technominds, INC	Exact match	Chicago, IL, United States	51-200	43 contacts →
	Exact match “MARS-Technominds has indeed come a long way in setting high standards in technology and consulting services and has certainly proved to be a force to reckon with since its…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18	Simetrica Consulting	Exact match	Chicago, IL, United States	51-200	41 contacts →
	Exact match “Simetrica Consulting is a computer software company based out of Ave.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19	Echelon Consulting, L.L.C	Exact match	Chicago, IL, United States	11-50	37 contacts →
	Exact match “Echelon Consulting, LLC.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20	US Software Professionals INC	Exact match	Chicago, IL, United States	11-50	36 contacts →
	Exact match “USSP (US Software Professionals Inc) is a best in class IT consulting firm offering end to end service and implementation solutions to clients worldwide.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21	RED Foundry	Exact match	Chicago, IL, United States	11-50	31 contacts →
	Exact match “We are Red Foundry, an award-winning mobile & web application design and development firm.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22	Alined Consulting Group	Exact match	Chicago, IL, United States	11-50	24 contacts →
	Exact match “We’re redefining what it means to be a true partner in IT execution.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23	Vbridge Global LLC	Exact match	Chicago, IL, United States	11-50	23 contacts →
	Exact match “VBridgeGlobal LLC is a niche IT Services and Consulting organization in Illinois.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24	Zivra, LLC	Exact match	Chicago, IL, United States	11-50	22 contacts →
	Exact match “Zivra is a boutique IT professional services firm founded by highly-experienced IT consulting executives.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25	K-Plus Technology Solutions	Exact match	Chicago, IL, United States	51-200	21 contacts →
	Exact match “K+ Technology Solutions delivers IT consulting and recruitment services revolving around Application Development, Messaging, and Infrastructure solutions.” Recorded in the RevenueBase company graph · Aug 31, 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 “application development 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 281 application development consulting firms based in Chicago, United States

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Application development consulting firms based in Chicago, United States at a glance

As of Aug 31, 2026

26.5%Verified-email coverage

21.8%Mobile-number coverage

14.4Average contacts per company

1-10Median size (employees)

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

145

11-50

51-200

201-500

501-1,000

10001+

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 “application development 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 1,074 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 August 31, 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.

Application development 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 “application development consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many application development consulting firms are there based in Chicago, United States?

RevenueBase identified 281 company matches for application development consulting firms associated with Chicago, United States as of August 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?

Comtec Information Systems IT 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 application development consulting firms?

New York leads the United States with 653 company records, followed by Houston (350) and Austin (345). Chicago has 281.

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 1,074 professional contacts with verified work emails tracked across these 281 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 August 31, 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.