Skip to main content

Company lists · Data refreshed September 2026

Top 25 SaaS application development companies based in Chicago, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 95 companies tracked

RevenueBase identified 95 SaaS application development companies headquartered in Chicago, United States as of September 2026 and tracks 1,176 professional contacts across them, including 274 with verified work emails. New York is the largest hub.

This list covers SaaS application development companies headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
95Companies
1,176Contacts tracked
274Verified emails
Explore all 95 companies → Free signup · no credit card · 500 free credits

The 25 largest SaaS application development companies based in Chicago, United States

Ranked by team size
Top 25 of 95 SaaS application development companies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names SaaS application development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
CodingcopsIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 2026201-500241

“CodingCops is a full-cycle technology partner that helps businesses design, build, scale, and maintain software systems with confidence.”

Source: company website · checked Sep 6, 2026
2
TechavidusStrong evidence
Chicago, IL, United StatesHQ checked Sep 6, 202651-200101

“TechAvidus delivers AI-powered custom software, web, and mobile application development services for startups, SMEs, and large enterprises.”

Source: company website · checked Sep 6, 2026
3
Soliant ConsultingIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202651-20076

“At Soliant, we build custom software solutions that break down growth barriers and open doors to new opportunities.”

Source: company website · checked Sep 6, 2026
4
CepochIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202651-20045

“Cepoch delivers high-quality, reliable solutions in AI, Mobile & Web Apps, Business Intelligence, Salesforce, and Cybersecurity-backed by expert Managed IT Services designed to…”

Source: company website · checked Sep 6, 2026
5
AptlylabsIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-5024

“Empower your startup's vision by partnering with us to craft robust technology infrastructure tailored to your unique needs.”

Source: company website · checked Sep 6, 2026
6
Vault Innovation GroupIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-5015

“VAULT offers custom software solutions, digital experiences and growth services for tech-enabled businesses, entrepreneurs and visionaries.”

Source: company website · checked Sep 6, 2026
7
PrudencePartial evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-5013

“Custom Software Development: We specialize in delivering custom software development for both startups and established companies, tailored to meet your unique needs.”

Source: company website · checked Sep 6, 2026
8
CSW SolutionsPartial evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-5012

“CSW Solutions is a Chicago-based technology partner specializing in custom software development, AI-driven solutions, code auditing, and managed IT services.”

Source: company website · checked Sep 6, 2026
9
DVC SolutionsPartial evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-5010

“DVC Solutions is an international technology company specializing in mission-critical IT infrastructure, system integration, cyber defense, custom software development, data…”

Source: company website · checked Sep 6, 2026
10
Spantree Llc, A Trifork CompanyIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-509

“Spantree is a Chicago-based consultancy delivering intelligent, high quality software solutions for the web.”

Source: company website · checked Sep 6, 2026
11
ReintivityIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-108

“Empowering your business through cutting-edge cloud and IT solutions, Reintivity Technology Solutions is your trusted partner in driving technological innovation and operational…”

Source: company website · checked Sep 6, 2026
12
RED Squirrel TechnologiesPartial evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-507

“Red Squirrel Technologies is a software development firm for mission-driven organizations like Handshake, Gitcoin, and Civitech.”

Source: company website · checked Sep 6, 2026
13
Click5 Interactive LLCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-507

“Based in downtown Chicago, click5 Interactive is a small (but growing) team of creative technologists.”

Source: company website · checked Sep 6, 2026
14
Amplify Tech LabsIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-106

“At Amplify Tech Labs, we don’t just build software-we drive measurable results.”

Source: company website · checked Sep 6, 2026
15
Oscillas Technologies, INCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-105

“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…”

Source: company website · checked Sep 6, 2026
16
Chicago Software Solutions C S SPartial evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-505

“Chicago Software Solutions (C|S|S) is a dynamic leader in custom software development and technology consulting with over 17 years of experience.”

Source: company website · checked Sep 6, 2026
17
606 DigitalPartial evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-104

“606 Digital is a technology consulting firm that offers custom software solutions, development, support, and consulting services.”

Source: company website · checked Sep 6, 2026
18
Erws, INCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-104

“Based in Chicago, IL, eRWS, Inc.”

Source: company website · checked Sep 6, 2026
19
OphanicIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-103

“At Ophanic, we specialize in creating tailored software solutions designed to empower businesses and streamline operations.”

Source: company website · checked Sep 6, 2026
20
DatabenderIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-503

“Rethink what's possible.”

Source: company website · checked Sep 6, 2026
21
Tecture, LLCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-503

“We build the data-driven, design-savvy web business solutions that make your business bulletproof.”

Source: company website · checked Sep 6, 2026
22
Orbitz TechnologiesIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-503

“Orbitztechs, a top software solutions provider based in the US, helps clients deliver scalable products using the latest techs and trends.”

Source: company website · checked Sep 6, 2026
23
Kinitron INCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 202611-502

“Kinitron is a Technology Company with a very human-centric ethos.”

Source: company website · checked Sep 6, 2026
24
Amorserv SolutionsIndirect evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-102

“At AmorServ Solutions, we build software products that empowers businesses to rapidly evolve in today’s day and age.”

Source: company website · checked Sep 6, 2026
25
Code Green DevelopmentStrong evidence
Chicago, IL, United StatesHQ checked Sep 6, 20261-101

“Founded in 2010 and based in Chicago, Illinois - Code Green Development is a software development consulting company that provides custom solutions from enterprise applications…”

Source: company website · checked Sep 6, 2026

Showing 25 of 95 SaaS application development companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 274 reachable decision-makers.

Free signup · no credit card

See all 95 companies

SaaS application development companies based in Chicago, United States at a glance

As of Sep 6, 2026
11-50Median size (employees)
New YorkLargest hub · 286 HQs
Contacts with mobile numbers
Sep 6, 2026Data refreshed

Companies by employee count

1-10
46
11-50
35
51-200
13
201-500
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 95 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among SaaS application development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in Chicago, United States whose own description of what they do matches “SaaS application development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among SaaS application development companies, and records with no verified work email. Companies headquartered outside Chicago are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 274 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

SaaS application development companies by metro in the United States

Frequently asked

How many SaaS application development companies are there based in Chicago, United States?

RevenueBase identified 95 SaaS application development companies headquartered in Chicago, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Codingcops, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most SaaS application development companies?

New York leads with 286 headquartered companies, followed by Austin (173) and Sheridan (124).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 274 verified decision-maker contacts tracked across these 95 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 95 SaaS application development companies based in Chicago, United States. Start with a free account, no credit card.

Get the full list

Related lists

Browse: Companies home · SaaS application development companies in United States · All United States lists · All SaaS application development companies lists · New lists

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.

More company lists