Top Illinois Information Technology Startups (281)

Who We Are Founded in 2001, Adage Technologies is a digital engineering firm building modern, AI‑enabled solutions that help organizations engage their audiences and operate more efficiently. With offices in Chicago and Medellín, our 120‑person team blends strategy, design, engineering, and data to create impactful digital experiences for performing arts organizations, associations and accreditation bodies, and manufacturing and distribution companies. What We...

Rundoo gives independent paint and hardware stores the best technology to rise above the competition, so you can win customers, streamline operations, and grow your business.

Bectran is an industry-leading SaaS platform which has grown rapidly to become the companion toolkit for the Credit Department just as a CRM is for the Sales Department. Recognized as a top innovator in the credit software industry, Bectran has been described by credit professionals as "the future of the credit department."​

Nextpoint is the industry leader in delivering cloud-based services for eLaw. Our market leading software and services help legal related organizations conquer their eDiscovery, Litigation and Admin needs. We do this by providing a powerful SaaS platform with world-class support and engagement teams that help hundreds of law firms across the country manage large data sets, identify relevant information via...

Recognized by Crain’s as one of 2025’s Most Innovative Companies, UncommonX helps customers move from reactive defense to proactive resilience, with the context, prioritization, and insights needed to reduce risk and respond with precision. We believe cybersecurity should deliver more than alerts — it should deliver clarity, confidence, and control. That’s why we built an AI-powered Exposure Management platform that gives...

Prosodica transforms the way organizations understand and improve human connection. Our AI-powered conversation analytics platform captures every nuance of human dialogue—tone, pacing, empathy, and engagement—and translates it into measurable data that leaders can act on. By quantifying what was once intangible, Prosodica helps enterprises build stronger teams, elevate customer experiences, and create workplaces where communication drives results. At the heart of...

We help companies translate their data into meaningful and actionable information so they can stay ahead in a rapidly changing world.   We know data and analytics can be complicated and overwhelming. But data and analytics is all we do, and we are here to guide you through the complexities - so you can make sense of your data and use it...

At Highland, we create powerful, engaging digital and physical experiences for our clients. We love analyzing, strategizing, optimizing, and building digital solutions and services that help organizations grow and empower those they serve -- whether it’s internal cross-functional teams or external customers and consumers. Highland is comprised of two service arms that are both in mission to ignite our clients’...

Benda Infotech provides comprehensive IT and business services, specializing in software development, data analytics, and workforce solutions.

Lyngsoe Systems is one of the world's leading software developers and systems integrators of logistics solutions for a wide range of complex logistics chain environments within the airport, postal, supply chain, and healthcare markets. The company is designing, installing, and maintaining control and track-and-trace systems and leading within the radio frequency identification (RFID) technology market with more than 5,000 installations...

Competitive Range is a Management Consulting and Technology Solutions consultancy that provides acquisition, program management, and IT engineering. OUR VISION It is our vision to be the standard against which mission support and technology partners are measured in ethics and value added outcomes. OUR MISSION We are highly ethical, operationally agile, and aggressively committed to delivering on customer objectives. These “rules of engagement” delineate...

Decision Resources is the #1 Gold Infor CloudSuite Industrial (SyteLine) ERP partner in the US with over 40 years of manufacturing expertise. We are proudly recognized as the Infor Cloud Partner of the Year and Infor Cloud Upgrade Partner of the Year. We have built long-lasting relationships with over 400 leading manufacturers, partnering with them to implement modern ERP software, industry-best...

Based on the belief that better data and insights accelerate any business, Prospect by Buildout (formerly ProspectNow) is the only AI-powered real estate property ownership research and outreach tool that enables you to connect directly with true property owners at scale. Prospect by Buildout provides a solution that helps to scale businesses and save money. This is Prospect...

ThinkMarkets is a premium multi-asset online brokerage. We offer quick and easy access to a wide range of markets including Forex, CFDs on equities, Cryptocurrencies, Commodities, Indices and more. We bring together people from different backgrounds with impressive skillsets, and together they make us even more than the sum of our parts.

Veridian is a technology and services leader specializing in software selection, implementation, and optimization of supply chain systems that enable omnichannel fulfillment. No matter the type of engagement we ensure clients are in a position to succeed by employing tools focused on efficiency, ease of use, and a proven implementation methodology. Our expertise implementing and optimizing the Manhattan Associates, HighJump,...

Touch Support has spent almost 20 years removing and preventing headaches for our clients and giving them peace of mind. As an IT as a Service (ITaaS) provider, we help organizations improve the management and performance of both their critical IT infrastructure and people resources. Touch Support’s personalized, customer-centric support and service offerings result in a pleasant user experience, time after...

Black Diamond Solutions is a security focused technology services firm. Founded in 2004, BDS is based in Chicago with clients all across the US. We offer fully outsourced network security services designed to protect your company from the financial, operational, and reputational consequences of cyber crime and ransomware.

AI-powered content creation and reliable survey research in a single loop—smarter with every cycle. We help our customers win by turning voter feedback into more effective content and sharper strategy, faster and more reliably than ever before.

Winner of Microsoft’s Partner of the Year award, IncWorx Consulting is a professional consulting firm that provides information technology expertise to businesses across the United States and Canada. Since 2001, we have partnered with over 800 clients producing $100 million in savings for businesses of all sizes. We have transformed all types of organizations including financial, insurance, non-profit, legal, energy and...

Bitovi simplifies JavaScript development and UX design. We teach people how to create amazing web apps, the right way. After years of solving complex front-end engineering problems, we know what works and what doesn't. And we've baked that experience into our tools, consulting, and training.