Top Chicago, IL IT Companies (702)
Summit is a trusted provider of managed IT services for SMBs to the Fortune 500. From app hosting and DaaS to data center services and disaster recovery, we keep you secure in and out of the cloud.
iPatron is an innovative link platform built for creators, influencers, and entrepreneurs who want to connect their audience to everything they offer, without the noise. From showcasing social links to offering downloadable content, collecting donations, and managing creator storefronts, iPatron helps you turn followers into supporters. With customizable templates, multiple payment channel integrations, and real-time analytics, iPatron simplifies how creators...
Telephone and Data Systems, Inc. (NYSE: TDS) provides broadband, video and voice through its TDS Telecom business. Its Array business leases and offers tower space to third-party carriers. Founded in 1969, TDS is headquartered in Chicago. Array Digital Infrastructure, Inc.SM (ArraySM) is a leading owner and operator of shared wireless communications infrastructure in the United States. With over 4,400 cell towers...
Gaggle is a pioneer in helping K-12 districts manage student safety on school-provided technology, aiming to ensure student well-being by proactively identifying struggling students and preventing issues like bullying and self-harm.
Teradata is the connected multi-cloud data platform for enterprise analytics, solving data challenges from start to scale. Only Teradata gives you the flexibility to handle the massive and mixed data workloads of the future, today — making your data easier to consume everywhere, with no added risk. Our open approach embraces the modern ecosystem to create a seamless experience for...
Promet Source is a leading technology firm that delivers high-value web and mobile applications for companies and organizations. We leverage Drupal and other cutting edge open source technologies that enables businesses and associations to manage and share information in exciting ways. Our consultants have deep technical expertise and are active..
SPR is a tech consultancy that builds AI-powered software designed to set businesses apart. Specializing in enterprise systems, we help improve customer experience, increase efficiency, and power revenue growth. We integrate AI into existing apps and build new workflows with intelligent agents. With over 50 years of experience and a foundation in custom software development and cloud and data-driven delivery,...
Focal Point Data Risk, formerly Cyber Risk Management (CRM), is a leading data risk management services company.
MotherG is your partner in business growth through the eyes of technology. We take an approach that focuses on your issues of today and challenges for tomorrow. Understanding where you were, where you are and where you want to be is how we develop a strategy that will improve your technique, so your business runs efficiently.
CompStak creates transparency in commercial real estate by gathering information that is hard to find, difficult to compile or otherwise unavailable. The company's data is used by institutional owners to compare properties, hedge funds to make investments, and provides meaningful data for brokers, investors, appraisers, asset managers, etc.
FIS is a leading provider of technology solutions for financial institutions and businesses of all sizes and across any industry, globally. We enable the movement of commerce by unlocking the financial technology that powers the world’s economy. Our employees are dedicated to advancing the way the world pays, banks and invests through our trusted innovation, proven performance and flexible architecture....
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...
IST Management Services, Inc. is an outsourcing company specializing in the life cycle management of information, including incoming mail, print jobs, eDiscovery, litigation processing, records management, and electronic document management solutions. They transform Facilities Management and Litigation Support Services by integrating quality people with specialized technology.
Moonlite is building a cloud-native experience on-prem. Our software provides the control and customization enterprises need for AI. Build Faster with Moonlite Instantly download and deploy NIMS from NVIDIA or build your own applications with Hugging Face. Customize and deploy AI agents in one click or integrate your own with ease. Total Control Over Your AI Obtain the highest level of security by design...
NorthWinds® Technology Solutions, LLC, is an insurance technology company built by dental insurance experts. We provide a dental and vision administrative platforms and infrastructure services. Our flagship product is Keyspring, a cloud-based end-to-end software platform. We are jointly owned by Delta Dental of Wisconsin, Delta Dental of Illinois and Delta Dental of Virginia.
ABC Supply is North America's largest wholesale distributor of roofing, siding, windows, and other exterior and interior building products for residential and commercial use.
We believe in a world of constant disruption, technological evolution and risk, customers need smart and intuitive solutions to help them stay ahead of the curve and keep people safe - that’s where Assure can help. Health and safety doesn’t happen behind a desk. Manage all your health and safety activities in one place for an objective view of what...
The story of the Great Chicago Fire of 1871 isn’t really about the fire. It’s about what happened next: A remarkable moment when the most brilliant engineers, architects and inventors came together to build a new city. Their innovations – born of passion and practical ingenuity – shaped not just Chicago, but the modern world. What started 140 years ago...
A leading applied technology services company, we innovate to deliver service excellence and successful outcomes across sales, delivery and development. With our strategy to be agile, nimble and customer-centric, we anticipate the future of applied technology and predict tomorrow’s trends to keep our clients at the summit in an ever-changing marketplace. Leading with architecture and design, our next-gen solutions enable...
We are a global technology consultancy that delivers extraordinary impact by blending design, engineering and AI expertise. For 30 years, our commitment to design-led thinking, engineering excellence and innovation means we prioritize people, build teams with strong technical foundations and embed AI into every step of the process – not just as a tool but as a mindset. It’s this approach...


































