Top IT Services Companies in Chicago
The Best of July 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.
List of the Best Chicago IT Companies
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91$5,000+2 - 9 employeesChicago, ILRead More
Providing web development, web design, and big data consulting, DataMade is a Chicago-based tech firm. They were founded in 2012 and have 4 employees.
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DePaul Institute for Housing StudiesIndustries
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92$50,000+10 - 49 employeesOakbrook Terrace, ILSmall big data company Evolution Analytics, LLC, is headquartered in Oakbrook Terrace, Illinois and Durham, North Carolina. They offer BI & big data consulting & SI, IT strategy consulting, Business Consulting, and AI Consulting and were founded in 2021.Read More
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93$5,000+10 - 49 employeesChicago, ILEverpeak Partners is a CRM consulting and SI company. Their small team is headquartered in Portland, Oregon. The firm provides CRM consulting and SI and ERP consulting and SI.Read More
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94$1,000+50 - 249 employeesChicago, ILRead More
Founded in 2005, Global Point Technology Solutions is an IT and Cloud consulting company based in Chicago. They also provide managed IT services including help desk, network, and hosting services.
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Berlin PackagingIndustries
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95$25,000+50 - 249 employeesEvanston, ILRead More
Big Chalk, a midsize big data company, is based in Evanston, Illinois. Founded in 2017, the team offers BI & big data consulting & SI, IT staff augmentation, digital strategy, and business consulting.
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96$25,000+10 - 49 employeesChicago, ILTwinCore is a cloud consulting & SI company based in Chicago, Illinois. The small firm was founded in 2011. Their services include cloud consulting & SI, CRM consulting and SI, Custom Software Development, Web Development, and more.Read More
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n-treeIndustries
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97$25,000+10 - 49 employeesChicago, ILBusiness intelligence company Loadsys Consulting, Inc was launched in 2002. Their small team is located in Chicago, Illinois and provides BI & big data consulting & SI, Artificial Intelligence, Enterprise App Modernization, AI Consulting, and more.Read More
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All Star DeliveryIndustries
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98Undisclosed2 - 9 employeesChicago, ILRead More
Bandwidth Simplified is a managed services provider based in Chicago. Founded in 2012, the team of under 10 specializes in IT managed services, cloud consulting and SI, and productivity, collaboration and UC consulting and SI.
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Ace Hardware -
99$1,000+2 - 9 employeesChicago, ILGO Technology Group is an IT managed services company established in 2012. Their small team is based in Oak Brook, Illinois and Chicago, Illinois. Their services include IT managed services and other IT consulting and SI.Read More
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100Undisclosed1,000 - 9,999 employeesChicago, ILRead More
ValueLabs is a global business technology services and solutions provider based in Hyderabad, India with over 25 offices worldwide in the US, Europe, and Asia. Founded in 1997, ValueLabs' team of over 5,000 employees provides non-voice BPO/back office services and voice/call center capabilities.
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101Undisclosed50 - 249 employeesChicago, ILOLSYS, a midsize custom software development firm, is based in Chicago, Illinois. Launched in 2007, the team offers Custom Software Development, API Development, Enterprise App Modernization, Artificial Intelligence, and more.Read More
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Bank of Montreal Royal Bank of Scotland Rough Country VIPAR Heavy Duty Inc.Industries
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102Undisclosed10 - 49 employeesChicago, ILReadyNine, an IT strategy consulting company, was launched in 2023. The firm provides IT strategy consulting, unified communications consulting & SI, Cybersecurity, IT managed services, and more and has a small team. The firm is based in Chicago, Illinois.Read More
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103Undisclosed250 - 999 employeesChicago, ILRead More
ES99 is a branding company launched in 1999. They are in Chicago, Illinois and have a midsize team. Their services include branding, advertising, direct marketing, market research, and more.
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104$10,000+250 - 999 employeesChicago, ILProgrammers - AI, Data & Software is a midsize artificial intelligence company based in Chicago, Illinois. They offer Artificial Intelligence, BI & big data consulting & SI, Custom Software Development, Generative AI, and more and were founded in 1990.Read More
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105$50,000+10 - 49 employeesChicago, ILRead More
Nansen is a small IT managed services company. Established in 2007, the company is headquartered in Chicago, Illinois and London, United Kingdom. Their services include IT managed services, web development, e-commerce development, ux/ui design, and more.
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106Undisclosed1,000 - 9,999 employeesOak Brook, ILRead More
Quatrro is a business support services company based in Marietta Ga. with four Indian offices in New Delhi, Gurgaon, Mumbai, and Chennai. Founded in 2013, they now have a team of about 2,00 that serves those in the retail, automotive, manufacturing, healthcare, and non-profit industries. They specialize in financial accounting, BI and big data consulting, bookkeeping, finance and accounting outsourcing, and tax preparation, and back-office services.
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107$25,000+2 - 9 employeesChicago, ILCre8 is a website development company. Their small team is based in Chicago, Illinois. The company specializes in Web Development, Web Design, UX/UI Design, and IT strategy consulting.Read More
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AIA ChicagoIndustries
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108$10,000+10 - 49 employeesOak Brook, ILRead More
KeyLimeTie is a full-service design, development, and digital strategy agency. Their team of 20+ is based in Chicago, IL. KeyLimeTie provides content management, e-commerce, and custom application solutions. They also run social media campaigns and offer reputation management. Their clients include companies of all sizes in the information technology and advertising industries.
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AAA – Auto Club GroupIndustries
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109$10,000+10 - 49 employeesOak Park, ILRead More
Uptic IO LLC is an Oak Park, Illinois-based DevOps Managed Services company. They focus on DevOps Managed Services, Enterprise App Modernization, cloud consulting & SI, Custom Software Development, and more and were launched in 2017.
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110$10,000+50 - 249 employeesChicago, ILLocated in Mission, Kansas; Atlanta, Georgia; Dallas, Texas and Nashville, Tennessee, SoftDoes is a Generative AI company. The midsize company was launched in 2019. Their services include Generative AI, AI Consulting, Artificial Intelligence, Custom Software Development, and more.Read More
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FMY OrthodonticsIndustries
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111$5,000+50 - 249 employeesChicago, ILFounded 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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112$5,000+2 - 9 employeesChicago, ILFinland Tech Solutions is an IT managed services company. They were launched in 2001 and specialize in IT managed services and cloud consulting & SI.Read More
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113$1,000+50 - 249 employeesDowners Grove, ILCoeo Solutions, LLC, an unified communications consulting & SI and IT managed services company, was launched in 2014. The firm provides unified communications consulting & SI and IT managed services.Read More
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114$10,000+10 - 49 employeesChicago, ILLocated in Chicago, Illinois, West Loop Strategy is a data analytics company. Established in 2019, the small team focuses on BI & big data consulting & SI, cloud consulting & SI, custom software development, IT strategy consulting, and more.Read More
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115Undisclosed250 - 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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116$1,000+2 - 9 employeesOak Forest, ILIn Raleigh, North Carolina and Oak Forest, Illinois, WorkLoopie is an AI Agents company. The company focuses on AI Agents, AI Consulting, Generative AI, Low/No Code Development, and more and is small.The company was established in 2025.Read More
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117$10,000+50 - 249 employeesChicago, ILFounded in 2020, Tenjumps is a midsize Chicago, Illinois-based data analytics company. Their services include BI & big data consulting & SI and Enterprise App Modernization.Read More
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118Undisclosed10 - 49 employeesChicago, ILCollectiv is a data analytics company founded in 2019. The agency specializes in BI & big data consulting & SI and cloud consulting & SI.Read More
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119Undisclosed50 - 249 employeesChicago, ILDexpro Dynamics LLC is a data analytics company. The midsize team is headquartered in Chicago, Illinois. Their services include BI & big data consulting & SI.Read More
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120Undisclosed10 - 49 employeesChicago, ILFounded in 2018, Fission Consulting is a data analytics company and IT managed services company. The team offers BI & big data consulting & SI and 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.
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