List of Software companies in Illinois
Illinois has approximately 2,930 Software companies as of March 13, 2026. The highest concentrations are in cities such as Chicago (1,039), Naperville (159), Schaumburg (146), positioning Illinois as a key regional market for city-level and statewide B2B campaigns.
Illinois, contributing around 3.0% of all 99,197 Software companies in United States, representing a focused regional opportunity for state-level B2B outreach and lead generation. Around 71.0% of Software companies in Illinois have email addresses, 91.2% have phone numbers, and 65.8% include both — with 81.2% also having a website.
Businesses in this dataset are well-represented on social media: 1,196 have Facebook pages, 483 are on Instagram, 1,516 have LinkedIn profiles, 1,190 use X (formerly Twitter), 465 maintain YouTube channels. Over 1,087 Software companies have been rated by real users, making this dataset a strong fit for reputation management and review-based outreach. This dataset helps target Software companies across Illinois efficiently.
| 2930 Number of Software companies | |
| 2081 Email addresses | |
| 2672 Phone numbers | |
| 2380 With Websites | |
| 1516 LinkedIn Profiles |
| 1196 Facebook Profiles | |
| 483 Instagram Handles | |
| 1190 X Handles | |
| 465 YouTube Channels | |
| 1929 Phone and Email |
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Data updated on March 13, 2026
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| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many Software companies are there in the Illinois?
Software companies in the Illinois
Last updated: March 13, 2026
Approximately 71.0% of Software companies in Illinois have email contacts, while 91.2% have phone numbers, giving strong contact coverage for regional sales and marketing.
Data last updated March 13, 2026
91.2%
2,672 Software companies in Illinois with Phone Number
71.0%
2,081 Software companies in Illinois with Email Address
65.8%
1,929 Software companies in Illinois with Phone and Email
Distribution by Location
Number of Software companies across different territories
The Software companies market in Illinois is highly concentrated in key cities such as Chicago (35.5%), Naperville (5.4%), Schaumburg (5.0%), making these areas the most competitive and opportunity-rich markets.
City | Software companies | % of Total |
|---|---|---|
| Chicago | 1,039 | 35.5% |
| Naperville | 159 | 5.4% |
| Schaumburg | 146 | 5.0% |
Oak Brook | 50 | 1.7% |
These figures highlight that Software companies businesses are concentrated in economically active cities, making them prime targets for large-scale outreach campaigns.
How to Use the List of Software companies in Illinois
Explore various use cases for leveraging our contact database.
Territory Sales & Regional Prospecting
Phone coverage across Illinois is solid — 91.2% of software companies have phone numbers in this dataset. Your team can start calling Illinois-based prospects immediately, without spending time sourcing or validating contacts first.
Statewide Email Campaigns
71.0% of software companies in Illinois have an email address on record. That's enough coverage to run full-state email sequences — from initial outreach to follow-up — hitting every major market and regional hub in a single campaign.
Multi-Channel Outreach Across Illinois
65.8% of software companies in Illinois have both phone and email on record. Rather than running separate lists per channel, your team can coordinate calls, emails, and follow-ups against the same contacts from one dataset.
Regional Ad Targeting
81.2% of software companies in Illinois have a listed website — a strong signal of digital presence. Use those records to build lookalike audiences or upload the full list as a custom audience on Facebook, Google, or LinkedIn for precise, state-level ad targeting.
Pitching Services to Illinois Businesses
45.8% of software companies in Illinois are rated 4 stars or higher by real customers — a prime segment for reputation management tools, review platforms, and any service that helps businesses maintain or grow their online presence statewide.
Smaller share, but high signal: Illinois's Software companies market is concentrated enough to make hyper-targeted outreach highly effective.
Top Cities in Illinois
List of Software companies in Illinois with Social Media Accounts
51.7% on LinkedIn — indicating high social adoption across the state, supporting both organic and paid strategies
Explore Related Software companies by Location
Around 81.2% of Software companies in Illinois have an active website, ideal for agencies and SaaS tools looking to scale their reach across a single high-value state.
Data last updated March 13, 2026
81.2%
2,380 Software companies in Illinois that have a website
18.8%
550 Software companies in Illinois that do not have a website
Download sales qualified leads of Software companies in the Illinois
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
With 1,341 Software companies rated 4 stars or above, Illinois is a strong market for reputation management and statewide review outreach strategies.
450
1-star rated Software companies in Illinois
100
2-star rated Software companies in Illinois
140
3-star rated Software companies in Illinois
254
4-star rated Software companies in Illinois
1,087
5-star rated Software companies in Illinois
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Software companies are there in Illinois?
There are 2,930 Software companies in Illinois as of the latest update. This makes Illinois an active market for B2B outreach and lead generation in the Software companies industry.
How many Software companies in Illinois have email addresses?
2,081 Software companies in Illinois have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Software companies in Illinois have phone numbers?
2,672 Software companies in Illinois include phone numbers. Of those, 1,929 also have email addresses, making them ideal for multi-channel outreach.
Which cities in Illinois have the most Software companies businesses?
The top cities by Software companies count are Chicago (1,039), Naperville (159), Schaumburg (146). These markets represent the highest concentration of prospects and are strong targets for priority outreach and regional campaign planning.
Is this dataset suitable for statewide outreach to Software companies in Illinois?
Absolutely. The dataset covers 2,930 Software companies businesses across Illinois, giving you full statewide coverage for email, phone, and digital campaigns without geographic gaps.
What data fields are included for each Software companies in Illinois?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Software companies list for Illinois?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
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