Top 100 IT Services Companies in Illinois
The Best of December 2025Looking for a top IT services company in Illinois?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois 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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721Undisclosed10 - 49 employeesChicago, ILBLG Technologies is a call center service. They are headquartered in Chicago, Illinois and have small team. Their team focuses on Call Center Services and IT strategy consulting.Read More
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722Undisclosed10 - 49 employeesChicago, ILIn Chicago, Illinois, Vivid Technologies, Inc. Is a custom software development firm. They focus on Custom Software Development and Staffing and were founded in 1994.Read More
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723$5,000+50 - 249 employeesChicago, ILMediaLink, a midsize Marketing Strategy company, is based in New York, New York and Los Angeles, California. Their services include Marketing Strategy and BI & big data consulting & SI.Read More
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724Undisclosed2 - 9 employeesChicago, ILAdvertising company Birk Creative is in Chicago, Illinois. They focus on Advertising and Branding.Read More
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725Undisclosed2 - 9 employeesHanover Park, ILEstablished in 2016, Prudent Digital is a small branding company. Their team focuses on Branding and Email Marketing.Read More
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726Undisclosed2 - 9 employeesChicago, ILFounded in 2003, Markitexture is a Sales Outsourcing company. The team focuses on Sales Outsourcing and Event Management and is headquartered in Chicago, Illinois.Read More
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727Undisclosed2 - 9 employeesNaperville, ILNaper Solutions, Inc. Is an Email Marketing company established in 1997. In Naperville, Illinois, the team provides Email Marketing and Search Engine Optimization.Read More
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728Undisclosed2 - 9 employeesChicago, ILEstablished in 2011, Krejca Creative Group is an Email Marketing company. Headquartered in Chicago, Illinois, the team specializes in Email Marketing and Search Engine Optimization.Read More
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729Undisclosed10 - 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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730Undisclosed10 - 49 employeesChicago, ILFounded in 2001, Think IT Solutions is an IT managed services company. The team focuses on IT managed services and other IT consulting and SI and is in Harvey, Louisiana and Frederick, Maryland.Read More
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731Undisclosed50 - 249 employeesChicago, ILGearset is a CRM consulting and SI and Application Testing company. The Chicago, Illinois-based company was launched in 2015. Their team focuses on CRM consulting and SI and Application Testing.Read More
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732$5,000+50 - 249 employeesNew York, NYFounded in 1988, Kraft & Kennedy, Inc. Is an IT managed services company. Based in New York, New York and Houston, Texas, the team provides IT managed services and IT strategy consulting.Read More
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Drinker BiddleIndustries
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733$5,000+50 - 249 employeesNaperville, ILRead More
Scorpbit technologies is an IT services provider based in New York. The company, founded in 2017, has a team of more than ten that provides digital strategy, IoT development, and a wide range of other services to small companies and institutions in various industries.
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Vendde Softoo Beyond group ZogilabsIndustries
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734Undisclosed50 - 249 employeesChicago, ILEstablished in 2000, Enterprise Outsourcing is a cloud consulting & SI company. The team offers cloud consulting & SI and Cybersecurity and is based in Sandton, South Africa and Melbourne, Australia.Read More
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735Undisclosed50 - 249 employeesBannockburn, ILGamma Partners is a Corporate Training & Coaching company. They are headquartered in Bannockburn, Illinois, and their services include Corporate Training & Coaching and E-Commerce Development.Read More
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736Undisclosed250 - 999 employeesChicago, ILSEI, an IT strategy consulting company, was founded in 1992. The team focuses on IT strategy consulting and Business Consulting.Read More
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737Undisclosed50 - 249 employeesChicago, ILNuMSP, an IT managed services company, specialize in IT managed services and other IT consulting and SI. They were launched in 2018.Read More
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738$5,000+1,000 - 9,999 employeesChicago, ILSoftchoice, an IT managed services company, was established in 1989. The firm offers IT managed services and IT strategy consulting.Read More
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739Undisclosed2 - 9 employeesSkokie, ILLaunched in 2008, SDG Consulting Inc is a Business Consulting company. The team specializes in Business Consulting and IT strategy consulting.Read More
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740Undisclosed2 - 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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741Undisclosed2 - 9 employeesGlenview, ILSMB Value Partners, Inc. Is an IT strategy consulting company founded in 2011. Based in Glenview, Illinois, the team offers IT strategy consulting and Marketing Strategy.Read More
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742Undisclosed2 - 9 employeesChicago, ILMarket Research company RRDS Chicago is headquartered in Chicago, Illinois. They offer Market Research and BI & big data consulting & SI.Read More
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743$10,000+10 - 49 employeesChicago, ILCRM consulting and SI company Edver was founded in 2020. The small team provides CRM consulting and SI and IT managed services.Read More
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744Undisclosed250 - 999 employeesChicago, ILEstablished in 2010, Guidepost Solutions, a midsize Cybersecurity company, is headquartered in Seattle, Washington and New York, New York. Their team focuses on Cybersecurity.Read More
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745Undisclosed10 - 49 employeesNaperville, ILInnobiz Solutions, LLC. Is a small SEO services firm. They provide Search Engine Optimization and cloud consulting & SI and were founded in 2000.Read More
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746Undisclosed10 - 49 employeesLake Forest, ILA3B LLC is a Lake Forest, Illinois-based Accounting company. Their services include Accounting and IT strategy consulting.Read More
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747Undisclosed10 - 49 employeesChicago, ILAR/VR development company Fanisko is in Chicago, Illinois. They provide AR/VR development and Blockchain.Read More
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748Undisclosed1,000 - 9,999 employeesNew York, NYMarket Research company Material focuses on Market Research and Marketing Strategy. They were launched in 1973.Read More
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749$10,000+50 - 249 employeesChicago, ILRead More
RedTag is a CRM consulting firm based in Lviv, Ukraine. Founded in 2013, their team of 75 serves clients in the IT and nonprofit sectors. Services include sales automation and marketing automation for Salesforce.
Clients
One FitIndustries
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750Undisclosed2 - 9 employeesBloomington, ILSmall Application Testing company JVR Tech LLC, is headquartered in Bloomington, Illinois and Hollywood, Florida. Their services include Application Testing and cloud consulting & SI.Read More
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Check out an IT Services Company in Illinois with the most new reviews in the past 12 months.
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