> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/chicago-il/software-development/ # Software Companies in Chicago, IL The bigger software companies headquartered in Chicago, IL, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the software companies counted in Chicago, IL, the biggest by headcount range include Groupon, Syndigo and Activecampaign. They are mostly very small: 67% have 50 or fewer employees. ## Which software companies are in Chicago? Among the companies whose public profile lists Software Development as their industry and Chicago, IL as their headquarters, the biggest by headcount range include Groupon, Syndigo, Activecampaign, Sprout Social and Imanage. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Groupon | 1,001 to 5,000 | | Syndigo | 1,001 to 5,000 | | Activecampaign | 1,001 to 5,000 | | Sprout Social | 1,001 to 5,000 | | Imanage | 1,001 to 5,000 | | Relativity | 1,001 to 5,000 | | Cheetah Digital By Marigold | 1,001 to 5,000 | | Applied Systems | 1,001 to 5,000 | | Cars Commerce | 1,001 to 5,000 | | Rldatix North America | 1,001 to 5,000 | | Fog Software Group | 1,001 to 5,000 | | Keeper Security | 501 to 1,000 | | Project44 | 501 to 1,000 | | Velocityehs | 501 to 1,000 | | Snapsheet | 501 to 1,000 | | Copado | 501 to 1,000 | | Fourkites | 501 to 1,000 | | Tecsys | 501 to 1,000 | | Fareye | 501 to 1,000 | | Reveal | 501 to 1,000 | | Origami Risk | 501 to 1,000 | | Caddi | 501 to 1,000 | | Tmaxsoft | 501 to 1,000 | | Fulcrum Gt | 501 to 1,000 | | Euna Payments, Powered By Citybase | 501 to 1,000 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do software companies in Chicago do? Software Development is a broad label. The most common NAICS codes among them are 541511 (42%), 513210 (15%) and 541512 (6%). **Figure: What software companies in Chicago do.** Bars for the share of counted software companies with each code: 541511 42%, 513210 15%, 541512 6%, 423430 4%, 541618 4%. *Share of counted software companies in Chicago by their NAICS code.* [NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 513210](https://enrich.chat/naics/513210/)[NAICS 541512](https://enrich.chat/naics/541512/)[NAICS 423430](https://enrich.chat/naics/423430/) ## How big are they? 67% of the software companies counted in Chicago have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of software companies in Chicago.** Seven columns for the share of counted software companies in Chicago in each employee range: 11 to 50 67%, 51 to 200 22%, 201 to 500 6%, 501 to 1,000 3%, 1,001 to 5,000 2%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted software companies in Chicago in each employee range.* ## How old are they? Most were founded in the 2010s (54%), then the 2000s (20%). **Figure: When software companies in Chicago were founded.** Eight columns for the share of counted software companies in Chicago founded in each era: Before 1960 1%, 1960s 0%, 1970s 1%, 1980s 2%, 1990s 7%, 2000s 20%, 2010s 54%, 2020s 16%. *Share of counted software companies in Chicago by the era they were founded in, for the ones that list a founding year.* ## How software companies compare - 70% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at software companies in Chicago? The people to talk to are usually engineering, product and revenue leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the software companies in Chicago, IL ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the engineering, product and revenue leaders at software companies in Chicago, IL, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Chicago: [Real Estate Companies](https://enrich.chat/companies-in/chicago-il/real-estate/)[IT Services Companies](https://enrich.chat/companies-in/chicago-il/it-services-and-it-consulting/)[Financial Services Companies](https://enrich.chat/companies-in/chicago-il/financial-services/)[Advertising Agencies](https://enrich.chat/companies-in/chicago-il/advertising-services/)[Construction Companies](https://enrich.chat/companies-in/chicago-il/construction/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/chicago-il/hospitals-and-health-care/)[Consulting Firms](https://enrich.chat/companies-in/chicago-il/business-consulting-and-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/chicago-il/non-profit-organizations/)[Law Firms](https://enrich.chat/companies-in/chicago-il/law-practice/)[Technology and Internet Companies](https://enrich.chat/companies-in/chicago-il/technology-information-and-internet/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/chicago-il/staffing-and-recruiting/)[Legal Services Firms](https://enrich.chat/companies-in/chicago-il/legal-services/)[Education Organizations](https://enrich.chat/companies-in/chicago-il/education-administration-programs/)[Logistics and Supply Chain Companies](https://enrich.chat/companies-in/chicago-il/transportation-logistics-supply-chain-and-storage/)[Colleges and Universities](https://enrich.chat/companies-in/chicago-il/higher-education/)[Insurance Companies](https://enrich.chat/companies-in/chicago-il/insurance/)[Architecture Firms](https://enrich.chat/companies-in/chicago-il/architecture-and-planning/)[Manufacturers](https://enrich.chat/companies-in/chicago-il/manufacturing/)[Food and Beverage Manufacturers](https://enrich.chat/companies-in/chicago-il/food-and-beverage-manufacturing/)[All of Chicago](https://enrich.chat/companies-in/chicago-il/) Software Companies in other cities: [San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/software-development/)[New York, NY](https://enrich.chat/companies-in/new-york-ny/software-development/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/software-development/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/software-development/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/software-development/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/software-development/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/software-development/)[Seattle, WA](https://enrich.chat/companies-in/seattle-wa/software-development/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/software-development/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/software-development/) ## Frequently asked questions ### Which are the biggest software companies in Chicago? Among those counted, they include Groupon, Syndigo, Activecampaign, Sprout Social and Imanage, ranked by headcount range. ### How big are software companies in Chicago? 67% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as software development? Companies whose public profile lists Software Development as their industry and whose headquarters are in Chicago, IL. ## Try this prompt Find the people at software companies in Chicago ```text Use www.enrich.chat to find the engineering, product and revenue leaders at software companies in Chicago, IL, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Real Estate Companies in Chicago](https://enrich.chat/companies-in/chicago-il/real-estate/) - [IT Services Companies in Chicago](https://enrich.chat/companies-in/chicago-il/it-services-and-it-consulting/) - [Financial Services Companies in Chicago](https://enrich.chat/companies-in/chicago-il/financial-services/) - [Advertising Agencies in Chicago](https://enrich.chat/companies-in/chicago-il/advertising-services/) - [Software Companies in San Francisco](https://enrich.chat/companies-in/san-francisco-ca/software-development/) - [Software Companies in New York](https://enrich.chat/companies-in/new-york-ny/software-development/) - [Software Companies in Austin](https://enrich.chat/companies-in/austin-tx/software-development/) - [Software Companies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/software-development/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)