Security Software , Software - Chicago, Illinois, United States
- $50M
- 51-200
Security Software , Software - Schaumburg, Illinois, United States
- $46.3M
- 51-200
Security Software , Software , Business Services | 2 More - Vernon Hills, Illinois, United States
- $36.8M
- 501-1,000
Security Software , Software , Business Services | 1 More - Mount Prospect, Illinois, United States
- $28.1M
- 51-200
Security Software , Software , Business Intelligence (BI) Software - Buffalo Grove, Illinois, United States
- $21.6M
- 201-500
Top Security Software companies in Illinois - September, 2026
Listed below are the top companies in Illinois by revenue as of September 2026. With $225M in revenue, Keeper is ranked first on the list, followed by Accertify with $189M in revenue and Coro with $75.6M in revenue. Find additional information about companies in Illinois such as their contact details, employees, location, org chart, news and much more.Location
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