As of May 2026, there are 11 SaaS companies based in Naperville. They have combined revenues of $299.7M and employ 4.3K employees. They've raised $7.5M in capital and serve 600 customers combined.
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Showing 10 of 5 companies ranked by annual revenue.
Naperville, Illinois, United States
FirstEigen is a leader in data quality and trustability solutions, empowering organizations to ensure reliable, accurate data for critical decision-making. It offers advanced data quality, governance, and reconciliation solutions, leveraging AI and machine learning technology.
Naperville, Illinois, United States
IT outsourcer supporting and managing SMB technology to help organizations keep people productive, their enterprise running and company data safe
Naperville, Illinois, United States
As supply chain experts we use our vast experience and proven methods educating and empowering organizations to use powerful capabilities already built in SAP. The result – no spreadsheets, only organizations running world-class supply chains delivering improved performance and business results by optimizing the investments already made in SAP. We help SAP Supply Chain Organizations reduce operating costs, free up working capital and improve customer service through the smart use of SAP.
Naperville, Illinois, United States
Thalerus Group has been developing industry-leading e-commerce and business management software solutions since 2001. Previous to founding the Thalerus Group, President and CEO Lillian Yeh and the Thalerus team gained many years of experience developing and implementing successful software solutions for the office products industry. Over the past 20+ years Thalerus Group has continually enhanced their software solutions to meet the marketing and daily operating needs of independent dealers in a competitive and constantly changing market place. Dealers leverage the technically advanced, innovative, cloud-based ERP, responsive designed Webstore, and proof-of-delivery solutions offered by Thalerus to take their businesses to the next level. The company's VIBENet solution is its most powerful software solution yet. VIBENet harnesses Thalerus' exceptional creative energies and industry expertise into one agile, market-focused solution.
Naperville, Illinois, United States
Welcome to Unitel Voice – the virtual phone system built for business builders like you. We’re here for the dreamers, the doers, and the everyday hustlers turning their bootstrapped ideas into thriving businesses. Whether you’re running your business from the kitchen table, a coffee shop, or the front seat of your car, Unitel Voice helps you stay connected and in control. Get a business number that rings to your personal phone (or any device), so you can take calls anywhere. Plus, enjoy advanced phone system features like an auto-attendant, where you can set up professional greetings, custom extensions, and voicemail to keep your business running smoothly and sounding professional. Unitel Voice isn’t bloated or overcomplicated like other business phone systems, but personal human support is here to help if you ever hit a snag. Join our community of business builders, and let’s grow your business together! 👉 Learn more at unitelvoice.com 👉 See how it works at unitelvoice.com/features 👉 See what real customers are saying: trustpilot.com/review/unitelvoice.com
Each Tuesday, we reverse-engineer a real SaaS company's revenue, profit, CAC, funnels, and its top growth tactic.
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