Top IT Services Companies in Chicago
The Best of March 2026Looking 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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721Undisclosed10,000+ employeesLisle, ILHGS - Hinduja Global Solutions is a data analytics company. Their large team is in Lisle, Illinois. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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722Undisclosed1,000 - 9,999 employeesChicago, ILTeneo is a Business Consulting company. They are located in New York, New York and San Francisco, California and have large team. Their services include Business Consulting and Cybersecurity.Read More
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723Undisclosed10 - 49 employeesAurora, ILFeinberg & York Inc is an IT strategy consulting company. They are in Aurora, Illinois and have small team of experts. Their services include IT strategy consulting and Cybersecurity.Read More
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724Undisclosed10 - 49 employeesChicago, ILEmpyra is a small Youngstown, Ohio-based IT strategy consulting and IT managed services company. Their services include IT strategy consulting and IT managed services.Read More
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725Undisclosed50 - 249 employeesSchaumburg, ILSennovate is a Cybersecurity company. The San Ramon, California-based firm provides Cybersecurity and IT managed services.Read More
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726Undisclosed2 - 9 employeesSchaumburg, ILCybersecurity and IT managed services company Bambenek Consulting, LTD was launched in 2011. The firm provides Cybersecurity and IT managed services, and is small.Read More
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727Undisclosed10 - 49 employeesOak Brook, ILHeadquartered in Collinsville, Illinois and St. Louis, Missouri, Computerease Group, Inc is a Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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728Undisclosed10 - 49 employeesMokena, ILReachOut Technology is a Cybersecurity company. The small Mokena, Illinois-based team specializes in Cybersecurity and IT managed services. The company was established in 2010.Read More
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729Undisclosed50 - 249 employeesChicago, ILEntara is a Cybersecurity and IT managed services company based in Chicago, Illinois. They specialize in Cybersecurity and IT managed services.Read More
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730Undisclosed10 - 49 employeesLisle, ILLaunched in 2020, ETHOSystems is an ERP consulting and SI company. The team provides ERP consulting and SI.Read More
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731Undisclosed50 - 249 employeesArlington Heights, ILTechTiera Corporation, a midsize IT strategy consulting company, is headquartered in Arlington Heights, Illinois. The team provides IT strategy consulting and BI & big data consulting & SI.Read More
Industries
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732Undisclosed50 - 249 employeesNaperville, ILNetra Technologies is a Naperville, Illinois-based business intelligence company. Founded in 1998, the team offers BI & big data consulting & SI.Read More
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733Undisclosed50 - 249 employeesChicago, ILLaunched in 1987, Primera Engineers, Ltd. Is a data analytics company. The midsize team provides BI & big data consulting & SI.Read More
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734Undisclosed10 - 49 employeesChicago, ILBehaim ITS Inc. Is a data analytics company. Their small team of employees is located in Chicago, Illinois and Chicago, Illinois. Their team specializes in BI & big data consulting & SI.Read More
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735Undisclosed10 - 49 employeesChicago, ILLaunched in 2009, LevCo Technologies, Inc., a small Cybersecurity company, is located in Vero Beach, Florida and Chicago, Illinois. Their services include Cybersecurity.Read More
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736Undisclosed50 - 249 employeesChicago, ILPrescient is a midsize Cybersecurity company in Chicago, Illinois and Arlington, Virginia. Their services include Cybersecurity.Read More
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737Undisclosed2 - 9 employeesChicago, ILLaSalle Consulting Partners, Inc. Is a Cybersecurity company. They are headquartered in Chicago, Illinois. Their team specializes in Cybersecurity.Read More
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738Undisclosed2 - 9 employeesDes Plaines, ILSmall Cybersecurity company RAM Communications, Inc., is in Des Plaines, Illinois. The team specializes in Cybersecurity.Read More
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739Undisclosed10 - 49 employeesElgin, ILCybersecurity and IT managed services company Future Link IT is based in Elgin, Illinois. They provide Cybersecurity and IT managed services.Read More
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740Undisclosed2 - 9 employeesTinley Park, ILChicagoland Cloud, LLC is a Cybersecurity company. Located in Tinley Park, Illinois, the agency was founded in 2011. Their services include Cybersecurity.Read More
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741Undisclosed50 - 249 employeesChicago, ILOnShore Security, a Cybersecurity company, was founded in 1991. In Chicago, Illinois, the team focuses on Cybersecurity.Read More
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742Undisclosed2 - 9 employeesChicago, ILMSMNET Security, a small Cybersecurity company, is located in Chicago, Illinois. Their services include Cybersecurity.Read More
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743Undisclosed10 - 49 employeesLockport, ILJK Technology Solutions is a small Cybersecurity and IT managed services company based in Lockport, Illinois and Hoffman Estates, Illinois. The team provides Cybersecurity and IT managed services.Read More
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744Undisclosed10 - 49 employeesSouth Holland, ILFounded in 2019, Green Electronic Solutions Inc. Is an IT managed services company. The small team specializes in IT managed services.Read More
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745Undisclosed50 - 249 employeesChicago, ILKrasan Consulting Services is an UX design agency. The firm is headquartered in Chicago, Illinois. Their team provides UX/UI Design and Web Development.Read More
Industries
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746Undisclosed10 - 49 employeesChicago, ILLocated in Naperville, Illinois and Chicago, Illinois, Black Line IT is a software development firm. Their services include Custom Software Development and Digital Strategy.Read More
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747Undisclosed2 - 9 employeesLockport, ILJK Consulting is an IT strategy consulting company. The team provides IT strategy consulting and Graphic Design, and the firm is located in Lockport, Illinois.Read More
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748Undisclosed10 - 49 employeesMount Prospect, ILWebHostingPad is a small cloud consulting & SI and e-commerce development firm located in Mount Prospect, Illinois. The team provides cloud consulting & SI and E-Commerce Development.Read More
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749Undisclosed2 - 9 employeesDes Plaines, ILInterlync is a small IT managed services and web design agency in Des Plaines, Illinois. Their services include IT managed services and Web Design.Read More
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750Undisclosed2 - 9 employeesWheeling, ILTimeCurve Software, a small Accounting and Cybersecurity company, is based in Wheeling, Illinois. The team offers Accounting and Cybersecurity.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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