Company lists · Data refreshed September 2026
Top 25 Custom software development firms based in Chicago, United States
RevenueBase identified 146 company matches for custom software development firms associated with Chicago, United States as of September 2026 and tracks 1,828 professional contacts across them, including 278 with verified work emails and 162 with mobile numbers. Across the United States, New York is the largest hub for this category (404 companies); Chicago has 164.
This list covers company matches for custom software development 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 9, 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.
The 25 largest custom software development firms based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 196 contacts → | ||||
Exact match “Software Delivery Driving Business Growth.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 2 | 190 contacts → | ||||
Exact match “Building technology and custom solutions that define user experiences has established Klika's reputation worldwide.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 3 | 101 contacts → | ||||
Exact match “TechAvidus delivers AI-powered custom software, web, and mobile application development services for startups, SMEs, and large enterprises.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 4 | 100 contacts → | ||||
Exact match “FarShore Partners (FSP) is a full-service Custom Software & Product Development Design agency.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 5 | 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 9, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “Simetrica Consulting is a computer software company based out of Ave.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 7 | 39 contacts → | ||||
Exact match “Transform the way work gets done.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 8 | 37 contacts → | ||||
Exact match “Echelon Consulting, LLC.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “Plego is a global web, mobile, Artificial Intelligence, and custom software development agency with offices in Chicago, Houston, Milwaukee, Dubai, Riyadh and Karachi.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “We are Red Foundry, an award-winning mobile & web application design and development firm.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “Saathiva is a global information technology solutions company with a rich and varied experience of +10 years in web & mobile solutions with stringent quality standards.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 12 | 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 9, 2026 · View company records in RevenueBase | |||||
| 13 | 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 9, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “At Phycom, we don't just develop software – we get things done.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match “A proven software development partner, Programmers Inc.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “VAULT offers custom software solutions, digital experiences and growth services for tech-enabled businesses, entrepreneurs and visionaries.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “We are a full-cycle custom software development agency with the main focus on digitizing processes, elevating ecommerce, and connecting products to the cloud.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 18 | 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 9, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Nova Libra specializes in the maintenance and distribution of product information.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Calibrate designs and builds websites, mobile apps, and enterprise solutions in a cost effective and scalable manner.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “A TOP NOTCH MOBILE APP SOLUTIONS PROVIDER We at “TheMobileAppFactory” are here to help you turn your Vision of An Ideal App into Reality with a wide array of expert advice from…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “DVC Solutions is an international technology company specializing in mission-critical IT infrastructure, system integration, cyber defense, custom software development, data…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “TechCells is a fast growing tech company offering custom software development and tailored IT outstaffing services.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “EIGHT BOT is NOT your traditional Enterprise development shop.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Red Squirrel Technologies is a software development firm for mission-driven organizations like Handshake, Gitcoin, and Civitech.” Recorded in the RevenueBase company graph · Sep 9, 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 “custom software development 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 146 custom software development firms based in Chicago, United States
See the full list, filter by size, metro and specialty, and access 278 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Custom software development firms based in Chicago, United States at a glance
As of Sep 9, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 11.0dCompany record updated
Median 76.0dHow 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 “custom software development 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 278 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 9, 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.
Custom software development 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 “custom software development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom software development firms are there based in Chicago, United States?
RevenueBase identified 146 company matches for custom software development 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?
WEZOM 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 custom software development firms?
New York leads the United States with 404 company records, followed by Austin (247) and Houston (181). Chicago has 164.
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 278 professional contacts with verified work emails tracked across these 146 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 146 custom software development firms based in Chicago, United States. Start with a free account, no credit card.
Download this list →Related lists
Custom software development firms by geography
- Custom software development firms based in the United States
- Custom software development firms based in the United Kingdom
- Custom software development firms based in Brazil
- Custom software development firms based in Germany
- Custom software development firms based in Canada
- Custom software development firms based in France
- Custom software development firms based in Italy
- Custom software development firms based in Australia
- Custom software development firms based in the Netherlands
- Custom software development firms based in Spain
- Custom software development firms based in Poland
- Custom software development firms based in Argentina
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom software development firms based in the United States
- Custom software development firms based in the United Kingdom
- Custom software development firms based in Brazil
- Custom software development firms based in Germany
- Custom software development firms based in Canada
- Custom software development firms based in France
Company intelligence · public preview
Top 25 custom software development firms based in Chicago, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 146 matching company records for custom software development firms based in Chicago, United States, with 1,828 tracked contacts and 278 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom software development firms based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  WEZOMwezom.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 196 contacts → |
“Software Delivery Driving Business Growth.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  KLIKAklika.usHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 190 contacts → |
“Building technology and custom solutions that define user experiences has established Klika's reputation worldwide.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Techavidustechavidus.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 101 contacts → |
“TechAvidus delivers AI-powered custom software, web, and mobile application development services for startups, SMEs, and large enterprises.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Farshore Partnersfarshore.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 100 contacts → |
“FarShore Partners (FSP) is a full-service Custom Software & Product Development Design agency.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Webmatrixwebmatrixcorp.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 55 contacts → |
“WebMatrix is an offshore development organization that designs and develops software applications, offering services spanning the entire software development life cycle.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Simetrica Consultingsimetricaconsulting.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 40 contacts → |
“Simetrica Consulting is a computer software company based out of Ave.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  CNX Corporationcnxcorp.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 39 contacts → |
“Transform the way work gets done.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Echelon Consulting, L.L.Cechelon.orgHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 37 contacts → |
“Echelon Consulting, LLC.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  PLEGOplego.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 33 contacts → |
“Plego is a global web, mobile, Artificial Intelligence, and custom software development agency with offices in Chicago, Houston, Milwaukee, Dubai, Riyadh and Karachi.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  RED Foundryredfoundry.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 31 contacts → |
“We are Red Foundry, an award-winning mobile & web application design and development firm.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Saathiva Enterprise PVT LTDsaathivacreations.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 25 contacts → |
“Saathiva is a global information technology solutions company with a rich and varied experience of +10 years in web & mobile solutions with stringent quality standards.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Aptlylabsaptlylabs.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 24 contacts → |
“Empower your startup's vision by partnering with us to craft robust technology infrastructure tailored to your unique needs.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Modularismodularis.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 23 contacts → |
“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 description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Phycom, INCphycominc.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 20 contacts → |
“At Phycom, we don't just develop software – we get things done.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Programmers USprogrammersinc.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 17 contacts → |
“A proven software development partner, Programmers Inc.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Vault Innovation Groupvaultinnovation.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 15 contacts → |
“VAULT offers custom software solutions, digital experiences and growth services for tech-enabled businesses, entrepreneurs and visionaries.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Devveladevvela.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 15 contacts → |
“We are a full-cycle custom software development agency with the main focus on digitizing processes, elevating ecommerce, and connecting products to the cloud.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Prudenceprudenceinc.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 13 contacts → |
“Custom Software Development: We specialize in delivering custom software development for both startups and established companies, tailored to meet your unique needs.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Nova Libra, INCnovalibra.comHQ: Chicago, United StatesReported employees: 1-10 | Chicago, United States | 1-10 | Exact match | 11 contacts → |
“Nova Libra specializes in the maintenance and distribution of product information.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Calibrate Softwarecalibrated.io HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“Calibrate designs and builds websites, mobile apps, and enterprise solutions in a cost effective and scalable manner.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Themobileappfactorythemobileappfactory.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 10 contacts → |
“A TOP NOTCH MOBILE APP SOLUTIONS PROVIDER We at “TheMobileAppFactory” are here to help you turn your Vision of An Ideal App into Reality with a wide array of expert advice from…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  DVC Solutionsdvcsolutions.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“DVC Solutions is an international technology company specializing in mission-critical IT infrastructure, system integration, cyber defense, custom software development, data…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Techcellstechcells.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 8 contacts → |
“TechCells is a fast growing tech company offering custom software development and tailored IT outstaffing services.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Eight-Bot, INCeightbot.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 7 contacts → |
“EIGHT BOT is NOT your traditional Enterprise development shop.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  RED Squirrel Technologiesredsquirrel.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 7 contacts → |
“Red Squirrel Technologies is a software development firm for mission-driven organizations like Handshake, Gitcoin, and Civitech.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 146 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Custom software development firms: dataset insights
September 9, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
146 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 11.0dCompany record updated
Median 76.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom software development firms by metro in the United States
Questions about this company list
What does Exact match mean for custom software development firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom software development firms did RevenueBase find based in Chicago, United States?
The saved snapshot records 146 matching company records, 1,828 tracked contacts and 278 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom software development firms by geography
- Custom software development firms based in the United States
- Custom software development firms based in the United Kingdom
- Custom software development firms based in Brazil
- Custom software development firms based in Germany
- Custom software development firms based in Canada
- Custom software development firms based in France
- Custom software development firms based in Italy
- Custom software development firms based in Australia
- Custom software development firms based in the Netherlands
- Custom software development firms based in Spain
- Custom software development firms based in Poland
- Custom software development firms based in Argentina
Cite this list
RevenueBase Data Team. Top 25 custom software development firms based in Chicago, United States. Snapshot: September 9, 2026. https://revenuebase.ai/companies/custom-software-development-firms/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom software development firms based in the United States
- Custom software development firms based in the United Kingdom
- Custom software development firms based in Brazil
- Custom software development firms based in Germany
- Custom software development firms based in Canada
- Custom software development firms based in France
Company intelligence · public preview
Top 25 custom software development firms based in Chicago, United States
RevenueBase records 146 matching company records for custom software development firms based in Chicago, United States, with 1,828 tracked contacts and 278 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom software development firms based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | WEZOMwezom.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 196 contacts → |
“Software Delivery Driving Business Growth.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | KLIKAklika.us HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 190 contacts → |
“Building technology and custom solutions that define user experiences has established Klika's reputation worldwide.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Techavidustechavidus.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 101 contacts → |
“TechAvidus delivers AI-powered custom software, web, and mobile application development services for startups, SMEs, and large enterprises.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Farshore Partnersfarshore.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 100 contacts → |
“FarShore Partners (FSP) is a full-service Custom Software & Product Development Design agency.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Webmatrixwebmatrixcorp.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 55 contacts → |
“WebMatrix is an offshore development organization that designs and develops software applications, offering services spanning the entire software development life cycle.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Simetrica Consultingsimetricaconsulting.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 40 contacts → |
“Simetrica Consulting is a computer software company based out of Ave.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | CNX Corporationcnxcorp.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 39 contacts → |
“Transform the way work gets done.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Echelon Consulting, L.L.Cechelon.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 37 contacts → |
“Echelon Consulting, LLC.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PLEGOplego.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 33 contacts → |
“Plego is a global web, mobile, Artificial Intelligence, and custom software development agency with offices in Chicago, Houston, Milwaukee, Dubai, Riyadh and Karachi.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RED Foundryredfoundry.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 31 contacts → |
“We are Red Foundry, an award-winning mobile & web application design and development firm.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Saathiva Enterprise PVT LTDsaathivacreations.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 25 contacts → |
“Saathiva is a global information technology solutions company with a rich and varied experience of +10 years in web & mobile solutions with stringent quality standards.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aptlylabsaptlylabs.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 24 contacts → |
“Empower your startup's vision by partnering with us to craft robust technology infrastructure tailored to your unique needs.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Modularismodularis.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 23 contacts → |
“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 description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Phycom, INCphycominc.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 20 contacts → |
“At Phycom, we don't just develop software – we get things done.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Programmers USprogrammersinc.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 17 contacts → |
“A proven software development partner, Programmers Inc.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vault Innovation Groupvaultinnovation.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 15 contacts → |
“VAULT offers custom software solutions, digital experiences and growth services for tech-enabled businesses, entrepreneurs and visionaries.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Devveladevvela.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 15 contacts → |
“We are a full-cycle custom software development agency with the main focus on digitizing processes, elevating ecommerce, and connecting products to the cloud.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Prudenceprudenceinc.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 13 contacts → |
“Custom Software Development: We specialize in delivering custom software development for both startups and established companies, tailored to meet your unique needs.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Nova Libra, INCnovalibra.com HQ: Chicago, United StatesReported employees: 1-10 | Chicago, United States | 1-10 | Exact match | 11 contacts → |
“Nova Libra specializes in the maintenance and distribution of product information.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Calibrate Softwarecalibrated.io HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“Calibrate designs and builds websites, mobile apps, and enterprise solutions in a cost effective and scalable manner.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Themobileappfactorythemobileappfactory.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 10 contacts → |
“A TOP NOTCH MOBILE APP SOLUTIONS PROVIDER We at “TheMobileAppFactory” are here to help you turn your Vision of An Ideal App into Reality with a wide array of expert advice from…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DVC Solutionsdvcsolutions.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“DVC Solutions is an international technology company specializing in mission-critical IT infrastructure, system integration, cyber defense, custom software development, data…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Techcellstechcells.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 8 contacts → |
“TechCells is a fast growing tech company offering custom software development and tailored IT outstaffing services.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Eight-Bot, INCeightbot.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 7 contacts → |
“EIGHT BOT is NOT your traditional Enterprise development shop.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | RED Squirrel Technologiesredsquirrel.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 7 contacts → |
“Red Squirrel Technologies is a software development firm for mission-driven organizations like Handshake, Gitcoin, and Civitech.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 146 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Custom software development firms: dataset insights
September 9, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
146 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 11.0dCompany record updated
Median 76.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom software development firms by metro in the United States
Questions about this company list
What does Exact match mean for custom software development firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom software development firms did RevenueBase find based in Chicago, United States?
The saved snapshot records 146 matching company records, 1,828 tracked contacts and 278 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom software development firms by geography
- Custom software development firms based in the United States
- Custom software development firms based in the United Kingdom
- Custom software development firms based in Brazil
- Custom software development firms based in Germany
- Custom software development firms based in Canada
- Custom software development firms based in France
- Custom software development firms based in Italy
- Custom software development firms based in Australia
- Custom software development firms based in the Netherlands
- Custom software development firms based in Spain
- Custom software development firms based in Poland
- Custom software development firms based in Argentina
Cite this list
RevenueBase Data Team. Top 25 custom software development firms based in Chicago, United States. Snapshot: September 9, 2026. https://revenuebase.ai/companies/custom-software-development-firms/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom software development firms based in the United States
- Custom software development firms based in the United Kingdom
- Custom software development firms based in Brazil
- Custom software development firms based in Germany
- Custom software development firms based in Canada
- Custom software development firms based in France