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.
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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421$25,000+250 - 999 employeesHoffman Estates, ILSoftweb Solutions is a business intelligence company founded in 2004. They are based in Plano, Texas and Hoffman Estates, Illinois and have a midsize team. Their services include BI & big data consulting & SI, Artificial Intelligence, CRM consulting and SI, AI Consulting, and more.Read More
Clients
T-Mobile Fujifilm Alliant Credit Union Bosch RexrothIndustries
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422Undisclosed10 - 49 employeesSchaumburg, ILVlc Solutions LLC, an IT managed services company, was launched in 2001. The firm specializes in IT managed services, and is small.Read More
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423$10,000+2 - 9 employeesElk Grove Village, ILRead More
Founded in 2018, Surya Tech is located in Chicago. Their three employees provide cloud consulting and SI, artificial intelligence, and web development services for enterprise, midmarket, and small businesses.
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424$5,000+50 - 249 employeesLisle, ILSWK Technologies, Inc. Is an IT managed services company. The company is in East Hanover, New Jersey and Lisle, Illinois. Their team provides IT managed services and IT strategy consulting.Read More
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425Undisclosed250 - 999 employeesChicago, ILRichter LLP is a Business Consulting company launched in 1926. The team specializes in Business Consulting and Accounting.Read More
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426$25,000+50 - 249 employeesNorthbrook, ILMidsize Blockchain company Consider It Done Technologies, is headquartered in Northbrook, Illinois. They specialize in Blockchain, Mobile App Development, Web Development, IT strategy consulting, and more and were established in 2016.Read More
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427Undisclosed50 - 249 employeesBolingbrook, ILITRegulators, an IT strategy consulting company, was founded in 2007. The team focuses on IT strategy consulting and cloud consulting & SI.Read More
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428Undisclosed50 - 249 employeesSchaumburg, ILS-NET Communications is a Schaumburg, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and unified communications consulting & SI.Read More
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429$5,000+10 - 49 employeesDeerfield, ILRead More
IT Audit Group LLC is a B2B management consulting firm that focuses on IT compliance and cybersecurity. Founded in 2017 and headquartered in Deerfield, Illinois, their team of approximately 1–2 employees primarily serves midmarket clients. Their scope of services encompasses business consulting, cybersecurity, and IT strategy consulting.
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Bold InsightIndustries
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430$10,000+2 - 9 employeesChicago, ILFounded in 2004, Globonix, Inc. Is a data analytics company. Based in Chicago, Illinois, the team focuses on BI & big data consulting & SI and IT staff augmentation.Read More
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431Undisclosed2 - 9 employeesChicago, ILIron Horse Management Consultants is a small Business Consulting company in Chicago, Illinois. Their services include Business Consulting and unified communications consulting & SI.Read More
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432Undisclosed2 - 9 employeesChicago, ILFunstematics.ai is a big data company established in 2015. The team focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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433Undisclosed2 - 9 employeesChicago, ILA J RHEM & ASSOCIATES INC is a big data company. Based in Chicago, Illinois, the company was established in 1990. Their services include BI & big data consulting & SI and Artificial Intelligence.Read More
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434Undisclosed2 - 9 employeesChicago, ILTrue Blue Creatives is a branding agency. Located in Chicago, Illinois, the company focuses on Branding and Social Media Marketing.Read More
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435Undisclosed10 - 49 employeesRiverwoods, ILRead More
Computing Technology Solutions is an IT managed services and SEO company. The small Riverwoods, Illinois-based agency was established in 2001. Their team provides IT managed services and search engine optimization.
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436$1,000+10 - 49 employeesNaperville, IL101 Digital is a Naperville, Illinois-based IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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437$1,000+1,000 - 9,999 employeesBolingbrook, ILCES Limited is a Bolingbrook, Illinois-based cloud consulting & SI company. The team offers cloud consulting & SI and Finance & Accounting Outsourcing (FAO).Read More
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438Undisclosed10 - 49 employeesArlington Heights, ILTransforming Solutions, Inc. Is an unified communications consulting & SI company. Founded in 1995, the agency focuses on unified communications consulting & SI and ERP consulting and SI.Read More
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439$5,000+2 - 9 employeesPalatine, ILIT managed services company AH Technology, Inc. Is located in Palatine, Illinois. They offer IT managed services and Cybersecurity and were established in 2018.Read More
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440Undisclosed10 - 49 employeesChicago, ILRitain.io is a cloud consulting & SI company. They offer cloud consulting & SI and Application Testing and were founded in 2020. The firm is based in Chicago, Illinois and Porto, Portugal.Read More
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441Undisclosed10 - 49 employeesOakbrook Terrace, ILCloud consulting & SI company Techmonics Solutions Inc is headquartered in Oakbrook Terrace, Illinois. Launched in 2018, the team focuses on cloud consulting & SI and Application Testing.Read More
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442Undisclosed50 - 249 employeesSchaumburg, IL7 Layer Solutions Inc, a Cybersecurity and IT managed services company, focus on Cybersecurity and IT managed services. They were founded in 2010.Read More
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443$10,000+50 - 249 employeesRolling Meadows, ILFounded in 2008, Inyxa, a midsize custom software development firm, is in Rolling Meadows, Illinois. Their services include Custom Software Development and ERP consulting and SI.Read More
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444$5,000+50 - 249 employeesSchaumburg, ILFounded in 1955, Pulse Technology is a midsize Schaumburg, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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445Undisclosed10 - 49 employeesRolling Meadows, ILInfiniwiz is an IT managed services company. The Rolling Meadows, Illinois-based firm provides IT managed services and IT strategy consulting.Read More
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446Undisclosed250 - 999 employeesGlen Ellyn, ILInnovative Systems Group is an IT strategy consulting company. Their team is located in Glen Ellyn, Illinois and focuses on IT strategy consulting.Read More
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447Undisclosed50 - 249 employeesFrankfort, ILMidsize ERP consulting and SI company GNC Consulting, is in Frankfort, Illinois and Odesa, Ukraine. The team specializes in ERP consulting and SI and other IT consulting and SI.Read More
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448Undisclosed50 - 249 employeesDowners Grove, ILMidsize business intelligence company Allant Group, is headquartered in Downers Grove, Illinois. Their services include BI & big data consulting & SI.Read More
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449Undisclosed50 - 249 employeesItasca, ILIn Itasca, Illinois, Andhus Technologies is a midsize mobile app development firm. Their services include Mobile App Development and Application Testing.Read More
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450$5,000+10 - 49 employeesNaperville, ILMagnitech is an IT managed services company launched in 2010. The company focuses on IT managed services and cloud consulting & SI.Read More
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