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.
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List of the Best Chicago IT Companies
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121$5,000+10 - 49 employeesDowners Grove, ILProfusion Systems is a Downers Grove, Illinois-based software development company. The small company was established in 2012. Their team specializes in Custom Software Development, Mobile App Development, cloud consulting & SI, E-Commerce Development, and more.Read More
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AramarkIndustries
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122Undisclosed10 - 49 employeesChicago, ILRead More
Solve100 is a BI consulting firm based in Chicago. They have around 20 employees and were founded in 2013. Their services include BI & big data consulting & SI and custom software development.
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123$10,000+1,000 - 9,999 employeesChicago, ILQUINNOX is an Application Testing company. The large Chicago, Illinois-based team offers Application Testing and cloud consulting & SI. The agency was launched in 2002.Read More
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124$1,000+10 - 49 employeesChicago, ILIn Dubai, United Arab Emirates and Chicago, Illinois, Sales Intellify is an Email Marketing company. The small team specializes in Email Marketing, Search Engine Optimization, Pay Per Click, Market Research, and more. The company was established in 2022.Read More
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125Undisclosed10 - 49 employeesOak Brook, ILComputerease is a St. Louis, Missouri-based IT strategy consulting company. The team provides IT strategy consulting and Cybersecurity.Read More
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126$5,000+10 - 49 employeesChicago, ILRead More
SmarkLabs is a marketing and consulting agency located in Chicago. Since 2014, their team of 9 employees has specialized in content marketing, marketing strategy, video production, web design, and more, for primarily small businesses.
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127$50,000+1,000 - 9,999 employeesChicago, ILWest Monroe is a cloud consulting & SI company. They offer cloud consulting & SI and CRM consulting and SI and were established in 2002.Read More
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128$5,000+10 - 49 employeesChicago, ILThe Isidore Group, an IT managed services company, is located in Burr Ridge, Illinois and Chicago, Illinois. They provide IT managed services and Cybersecurity and were launched in 2014.Read More
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129Undisclosed10,000+ employeesChicago, ILBDO is an ERP consulting and SI company. Their large team is located in Chicago, Illinois and Huntsville, Alabama. Their services include ERP consulting and SI and Cybersecurity.Read More
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130Undisclosed10,000+ employeesChicago, ILFounded in 1993, Thoughtworks Software Technologies Ltd is a large Chicago, Illinois-based AI company. Their team offers Artificial Intelligence and IT managed services.Read More
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131Undisclosed50 - 249 employeesChicago, ILJabian Consulting is an IT strategy consulting company. The team specializes in IT strategy consulting and Business Consulting, and the firm is in Atlanta, Georgia and Charlotte, North Carolina.Read More
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132Undisclosed1,000 - 9,999 employeesChicago, ILARC Document Solutions is a large Digital Strategy company based in Gainesville, Florida and Costa Mesa, California. The team provides Digital Strategy and IT managed services.Read More
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133$10,000+2 - 9 employeesDowners Grove, ILMacon Raine, a Content Marketing company, was launched in 2010. They are headquartered in Downers Grove, Illinois and have a small team. Their services include Content Marketing, Marketing Strategy, Digital Strategy, Email Marketing, and more.Read More
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134$10,000+1,000 - 9,999 employeesChicago, ILLaunched in 1997, All Covered is an IT managed services company. The team specializes in IT managed services and cloud consulting & SI.Read More
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135$5,000+250 - 999 employeesChicago, ILNetrix, LLC is an IT managed services company. They offer IT managed services and Custom Software Development and were founded in 1989.Read More
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136$1,000+10 - 49 employeesChicago, ILSmall IT managed services company Steadfast Networks, is in Chicago, Illinois. Their services include IT managed services and cloud consulting & SI.Read More
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137Undisclosed50 - 249 employeesChicago, ILSonoma Partners is a midsize CRM consulting and SI company founded in 2001. Their team specializes in CRM consulting and SI and cloud consulting & SI.Read More
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138Undisclosed250 - 999 employeesChicago, ILNetrix LLC, an IT strategy consulting company, was launched in 1989. The team provides IT strategy consulting and cloud consulting & SI and is located in Chicago, Illinois.Read More
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139$10,000+250 - 999 employeesChicago, ILSDI Presence is an IT managed services company. Founded in 2016, the team focuses on IT managed services and IT strategy consulting.Read More
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140Undisclosed50 - 249 employeesElk Grove Village, ILCacheFly is an other IT consulting and SI company. The Elk Grove Village, Illinois-based team focuses on other IT consulting and SI and IT strategy consulting.Read More
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141Undisclosed10 - 49 employeesChicago, ILCloudbakers is a small Chicago, Illinois-based unified communications consulting & SI company. Their services include unified communications consulting & SI and cloud consulting & SI.Read More
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142$1,000+10 - 49 employeesChicago, ILCIO Landing, a small IT managed services company, is headquartered in Northfield, Illinois and Chicago, Illinois. The team focuses on IT managed services and ECM consulting and SI.Read More
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143$5,000+50 - 249 employeesChicago, ILRKON Technologies is an IT managed services company headquartered in Chicago, Illinois. The team provides IT managed services and IT strategy consulting.Read More
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144$10,000+250 - 999 employeesChicago, ILClarity Insights, a business intelligence company, was established in 2008. The midsize team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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145$10,000+1,000 - 9,999 employeesEvanston, ILKatalyst Technologies Inc. Is an Evanston, Illinois-based big data analytics company. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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146$1,000+50 - 249 employeesChicago, ILDecision Resources, Inc. Is an ERP consulting and SI company. Their team is based in Pittsburgh, Pennsylvania and Austin, Texas and provides ERP consulting and SI and Artificial Intelligence.Read More
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147Undisclosed10 - 49 employeesChicago, ILDynamic Solutions Group is a small Palm Harbor, Florida-based IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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148$100,000+50 - 249 employeesChicago, ILFounded in 2000, Discover The Power of Your Data is a data analytics company and Business Consulting company. Their team offers BI & big data consulting & SI and Business Consulting.Read More
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149$10,000+10 - 49 employeesDowners Grove, ILAqueity is an IT managed services company headquartered in Downers Grove, Illinois. Their services include IT managed services and Cybersecurity.Read More
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150Undisclosed10 - 49 employeesChicago, ILBlack Diamond Solutions is an IT managed services company. Launched in 2004, the company is headquartered in Chicago, Illinois. Their team provides IT managed services and cloud consulting & SI.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
Chicago
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- 12 5 new reviews
- 13 4 new reviews
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