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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$10,000+50 - 249 employeesL'viv, UkraineRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
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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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601Undisclosed10 - 49 employeesBartlett, ILAhava Services, a CRM consulting and SI and mobile app development firm, was founded in 2015. The small team specializes in CRM consulting and SI and Mobile App Development.Read More
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602Undisclosed50 - 249 employeesWarrenville, ILIT strategy consulting company Arbour Group LLC was founded in 1990. The company specializes in IT strategy consulting and ERP consulting and SI, and is midsize.Read More
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603Undisclosed50 - 249 employeesHoffman Estates, ILBeacon Consulting Group, Inc is a midsize data analytics company and mobile app development firm. They specialize in BI & big data consulting & SI and Mobile App Development and were launched in 2005.Read More
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604Undisclosed50 - 249 employeesSt. Charles, ILJIT is an IT strategy consulting company. Founded in 2010, the team focuses on IT strategy consulting. The agency is located in St. Charles, Illinois.Read More
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605$10,000+10 - 49 employeesBartlett, ILPi9 is an Enterprise App Modernization company located in Ruislip, England and Bartlett, Illinois. They provide Enterprise App Modernization and BI & big data consulting & SI and were founded in 2013.Read More
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606Undisclosed250 - 999 employeesDeer Park, ILModak is a business intelligence company. They are headquartered in Deer Park, Illinois, and their services include BI & big data consulting & SI.Read More
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607$5,000+2 - 9 employeesBatavia, ILTeqworks, an IT managed services company, was launched in 2002. The firm provides IT managed services and IT strategy consulting.Read More
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608Undisclosed2 - 9 employeesSchaumburg, ILEBlastMail is an Email Marketing company. The team specializes in Email Marketing and CRM consulting and SI and is based in Schaumburg, Illinois.Read More
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609Undisclosed50 - 249 employeesKildeer, ILBusiness intelligence company Acies provides BI & big data consulting & SI and Mobile App Development. They were established in 2018.Read More
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610Undisclosed2 - 9 employeesBannockburn, ILInvesta Garden is a Logistics & Supply Chain Consulting company. The Bannockburn, Illinois-based team focuses on Logistics & Supply Chain Consulting and Supply Chain Management.Read More
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611Undisclosed10 - 49 employeesSt. Charles, ILFounded in 2008, RedLegg is a Cybersecurity and IT managed services company. The firm offers Cybersecurity and IT managed services, and is small.Read More
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612Undisclosed250 - 999 employeesBatavia, ILHOBI International, Inc. Is an IT strategy consulting company founded in 1992. Headquartered in Batavia, Illinois and Dallas, Texas, the team focuses on IT strategy consulting.Read More
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613Undisclosed2 - 9 employeesFrankfort, ILKBK Communications is a small CRM consulting and SI company. They provide CRM consulting and SI and E-Commerce Development and were launched in 2009.Read More
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614$10,000+10 - 49 employeesElburn, ILERP consulting and SI company IT GuidePoint Corporation (itguidepoint, IT GuidePoint, or itguidepoint.com) is based in Momence, Illinois; Elburn, Illinois; Ames, Iowa and Urbana, Illinois. Launched in 2008, the small team provides ERP consulting and SI, BI & big data consulting & SI, IT strategy consulting, IT staff augmentation, and more.Read More
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615Undisclosed2 - 9 employeesNaperville, ILZakiant, LLC is an AI development company launched in 2014. The team offers Artificial Intelligence and cloud consulting & SI.Read More
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616Undisclosed2 - 9 employeesChicago, ILHeadquartered in Elkhart, Indiana and Chicago, Illinois, Momentum Marketing Consultants LLC is a small SEO agency. The team focuses on Search Engine Optimization and Web Development.Read More
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617Undisclosed2 - 9 employeesChicago, ILFounded in 1983, DCMSoft LLC, a small web design agency, is in Chicago, Illinois. Their services include Web Design and Custom Software Development.Read More
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618Undisclosed2 - 9 employeesDowners Grove, ILSmall custom software development firm O'Neil Communications, Inc., is headquartered in Downers Grove, Illinois. The team focuses on Custom Software Development and Mobile App Development.Read More
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619Undisclosed50 - 249 employeesLisle, ILLaunched in 2018, Optivent Group Inc. Is a custom software development company. The team focuses on Custom Software Development and cloud consulting & SI.Read More
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620Undisclosed50 - 249 employeesHoffman Estates, ILLocated in Hoffman Estates, Illinois, COMNET GROUP INC. Is an IT strategy consulting and IT staff augmentation company. Their services include IT strategy consulting and IT staff augmentation.Read More
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621Undisclosed10 - 49 employeesSchaumburg, ILAmerican IT Resource Group Inc., a small IT strategy consulting company, is located in Schaumburg, Illinois and Chennai, India. The team focuses on IT strategy consulting and IT staff augmentation.Read More
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622Undisclosed10 - 49 employeesRoselle, ILSmall Market Research company CodaBears, Inc, is headquartered in Roselle, Illinois. Their services include Market Research and Conversion Optimization.Read More
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623Undisclosed2 - 9 employeesPalatine, ILChimbly Consultants LLC is a Palatine, Illinois-based Cybersecurity company. Founded in 2010, the team offers Cybersecurity and IT strategy consulting.Read More
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624$25,000+2 - 9 employeesNaperville, ILDeepfai Inc. Is an e-commerce development firm. Established in 2021, the team focuses on E-Commerce Development and Artificial Intelligence. The company is headquartered in Naperville, Illinois.Read More
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625Undisclosed10 - 49 employeesSchaumburg, ILEstablished in 2018, AugustIQ Consulting is an artificial intelligence firm. Their team provides Artificial Intelligence and Back Office Outsourcing.Read More
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626Undisclosed50 - 249 employeesWaukegan, ILARCOA is a Cybersecurity company founded in 1989. The team focuses on Cybersecurity and IT managed services.Read More
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627Undisclosed2 - 9 employeesStreamwood, ILAcextic Consulting is a Corporate Training & Coaching company. Founded in 2006, their team focuses on Corporate Training & Coaching and Cybersecurity.Read More
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628Undisclosed2 - 9 employeesAurora, ILUmbrella Security is a Cybersecurity and Building Security Services company. They are in Aurora, Illinois and have small team. They focus on Cybersecurity and Building Security Services.Read More
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629Undisclosed50 - 249 employeesElgin, ILD&S Communications is a Product Design company in Elgin, Illinois. They specialize in Product Design and cloud consulting & SI and were established in 1986.Read More
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630Undisclosed10 - 49 employeesChesterton, INLaunched in 2004, Hogan Consulting Group is an IT managed services company. Their services include IT managed services.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
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