Top IT Services Companies in Chicago
The Best of December 2025Looking for a top IT services company in Chicago?
Every small or big business needs effective IT services and systems to increase productivity. Solid and reliable IT services enable companies to stay competitive. With thousands of IT service providers, finding the right team isn’t as easy as it sounds. We’ve concocted this list of Chicago’s elite IT services companies for you to scrutinize. In this list, you can read more about company descriptions, notable work, and past clients to find the right fit for your business.
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List of the Best Chicago IT Companies
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$5,000+50 - 249 employeesGaithersburg, MDRead More
DesignDATA is an IT managed services company. Established in 1979, the midsize agency is headquartered in Gaithersburg, Maryland and Washington, District of Columbia. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.
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$1,000+50 - 249 employeesNaperville, ILRead More
BetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.
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631Undisclosed10 - 49 employeesValparaiso, INBased in Valparaiso, Indiana, Schilling IT is a small IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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632Undisclosed10 - 49 employeesSouth Elgin, ILLaunched in 2001, AzoBLUE Group Software is an IT strategy consulting company. The small team provides IT strategy consulting and Custom Software Development.Read More
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633$1,000+10 - 49 employeesNaperville, ILGT Procurement is an accounting company. Launched in 2016, the team offers accounting, IT staff augmentation, digital strategy, social media marketing, and more. Their small firm is headquartered in Naperville, Illinois.Read More
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634$10,000+50 - 249 employeesNaperville, ILPace Systems, Inc. Is a branding firm founded in 1983. The agency offers Branding and Web Design.Read More
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635Undisclosed2 - 9 employeesNaperville, ILArtificial intelligence company AnalyticsPlus, Inc. Was founded in 2018. The team provides Artificial Intelligence and BI & big data consulting & SI.Read More
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636Undisclosed10 - 49 employeesElgin, ILCTI Technology is a Cybersecurity and IT managed services company. Launched in 2004, the company is located in Elgin, Illinois. Their team offers Cybersecurity and IT managed services.Read More
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637Undisclosed2 - 9 employeesElgin, ILHLJ Companies is an IT managed services company. The agency is based in Elgin, Illinois. Their services include IT managed services and IT strategy consulting.Read More
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638Undisclosed50 - 249 employeesSchaumburg, ILAgeatia Global Solutions is a Robotics Process Automation company. The Schaumburg, Illinois-based agency provides Robotics Process Automation and IT staff augmentation.Read More
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639Undisclosed2 - 9 employeesElgin, ILHealthcare Financial Resources (HFRI) is a software development company. Founded in 1975, the small agency is in Elgin, Illinois. Their services include custom software development, IT strategy consulting, and IT managed services.Read More
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640Undisclosed50 - 249 employeesElgin, ILIW Technologies is an Elgin, Illinois-based IT managed services company. Their services include IT managed services.Read More
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641Undisclosed2 - 9 employeesHobart, INLaunched in 2000, Bad Dog IT Consulting, LLC is a small Hobart, Indiana-based website development company. Their services include Web Development and IT strategy consulting.Read More
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642Undisclosed50 - 249 employeesAurora, ILCube Hub Inc. Is a midsize Corporate Training & Coaching company located in Aurora, Illinois. Their services include Corporate Training & Coaching and IT strategy consulting.Read More
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643Undisclosed50 - 249 employeesAurora, ILBusiness Consulting company Pinnakle Technologies, Inc. Provides Business Consulting and IT strategy consulting. They were established in 2009.Read More
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644Undisclosed2 - 9 employeesBannockburn, ILLocated in Bannockburn, Illinois, The WDG Agency is a Marketing Strategy company. Their services include Marketing Strategy and Other Marketing.Read More
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645Undisclosed2 - 9 employeesNew Lenox, ILTop Quality Online Solutions Inc. Is a graphic design company founded in 2014. The team focuses on Graphic Design and IT managed services.Read More
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646Undisclosed2 - 9 employeesGurnee, ILIT managed services company IntelliSupport was launched in 2023. Headquartered in Gurnee, Illinois, the team offers IT managed services and IT strategy consulting.Read More
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647$5,000+10 - 49 employeesLibertyville, ILThinkNChange, a Back Office Outsourcing company, is in Libertyville, Illinois and Kingston, Jamaica. They focus on Back Office Outsourcing and Cybersecurity.Read More
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648Undisclosed10 - 49 employeesValparaiso, INGolden Tech is an IT managed services company. Headquartered in Valparaiso, Indiana, the firm focuses on IT managed services.Read More
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649$1,000+2 - 9 employeesGilberts, ILFox Secure IT, an IT strategy consulting company, was founded in 2008. The agency specializes in IT strategy consulting and cloud consulting & SI, and is small.Read More
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650$10,000+10 - 49 employeesSchaumburg, ILResolute Technologies is an IT strategy consulting company. The team offers IT strategy consulting and IT staff augmentation, and the agency is based in Schaumburg, Illinois.Read More
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651Undisclosed2 - 9 employeesNaperville, ILArtificial intelligence development company Vu360 Solutions focuses on Artificial Intelligence and Branding. They are based in Naperville, Illinois.Read More
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652Undisclosed2 - 9 employeesMonee, ILBlue Taurus Marketing is a social media marketing agency. They are located in Monee, Illinois and have small team. Their services include Social Media Marketing and Email Marketing.Read More
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653Undisclosed2 - 9 employeesMokena, ILAvidity Technologies, Inc. Is a small Mokena, Illinois-based branding agency. The team focuses on Branding and Social Media Marketing.Read More
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654$10,000+10 - 49 employeesGeneva, ILServsoft Technologies, Inc is a Geneva, Illinois-based Robotics Process Automation company. The team specializes in Robotics Process Automation and BI & big data consulting & SI.Read More
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655Undisclosed10 - 49 employeesElgin, ILAdnet Inc. Is an IT strategy consulting company. They offer IT strategy consulting and Web Design and are in Elgin, Illinois.Read More
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656Undisclosed10 - 49 employeesValparaiso, INFounded in 1981, Trust Tech is a small IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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657Undisclosed2 - 9 employeesElgin, ILEstablished in 2010, T.G. Consultants Inc is a small IT strategy consulting company. Their services include IT strategy consulting and Search Engine Optimization.Read More
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658Undisclosed10 - 49 employeesValparaiso, INXsys, Inc., an IT managed services company, is based in Valparaiso, Indiana. Their services include IT managed services.Read More
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659Undisclosed2 - 9 employeesBarrington, ILAlrecco is a Barrington, Illinois-based custom software development firm. Established in 1993, the team focuses on Custom Software Development and BI & big data consulting & SI.Read More
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660Undisclosed2 - 9 employeesValparaiso, INOsiris InfoSec LLC is a small IT strategy consulting company. They offer IT strategy consulting and Cybersecurity and were established in 2022.Read More
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Check out an IT Services Company in Chicago with the most new reviews in the past 12 months.
Most Reviewed
IT Services Company
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