Top 100 IT Services Companies in Chicago

Software development company The William Everett Group was founded in 2010. The midsize Chicago, Illinois-based team specializes in custom software development, ERP consulting and SI, IT managed services, and business consulting.

HR agency Axiom Technology Group was founded in 1999. Headquartered in Westmont, Illinois, their midsize team specializes in HR services, BI & big data consulting & SI, IT managed services, and business consulting.

QA Outsource, an IT managed services company, was founded in 2016. The firm offers IT managed services, IT strategy consulting, and business consulting and has a midsize team.

Based in Glenview, Illinois, Imperium Dynamics is a CRM consulting and SI company. The small company was launched in 2021. Their services include CRM consulting and SI, IT managed services, application management & support, and other application development.

E-commerce development company Pierce Washington was founded in 2005. They are headquartered in Mill Valley, California; Chicago, Illinois and London , United Kingdom and have a midsize team. Their services include e-commerce development, IT strategy consulting, and IT managed services.

Jonathan Almawi is a small web design company founded in 2021. Their services include web design, web development, e-commerce development, and IT strategy consulting. The company is in Forest Park, Illinois.

Forcify Consulting is a business consulting company. Their small team is based in Westmont, Illinois. The company offers business consulting and IT strategy consulting. The company was founded in 2014.

Global Recruiters of Oak Brook (GRN), a human resources company, was established in 2016. The small team provides HR services, IT strategy consulting, ERP consulting and SI, IT managed services, and more. The firm is in Downers Grove, Illinois.

Red Echoes Tech is a cybersecurity company established in 2016. They are based in Chicago, Illinois and have a small team. The firm focuses on cybersecurity, web development, and AR/VR development.

1872 Consulting is a Chicago, Illinois-based human resources agency. The small agency was launched in 2014. Their services include HR services, blockchain, IT strategy consulting, and IT staff augmentation.

Gate 39 Media, a digital strategy company, is located in Chicago, Illinois. The small team offers digital strategy, custom software development, and marketing strategy. The firm was established in 2003.

Think IT Solutions is an IT managed services company. They focus on IT managed services and other IT consulting and SI and were launched in 2001. Their small team is located in Harvey, Louisiana; Frederick, Maryland; Reston, Virginia and Mount Vernon, Ohio.

Founded in 1998, RJ2 Technologies is a small IT managed services company. Their services include IT managed services, unified communications consulting & SI, cybersecurity, IT strategy consulting, and more. The agency is in Schaumburg, Illinois and Chicago, Illinois.

Currence, Inc. Is a small Skokie, Illinois-based finance & accounting outsourcing (FAO) company. They specialize in finance & accounting outsourcing (FAO), BI & big data consulting & SI, IT strategy consulting, custom software development, and more and were founded in 1982.

Liberty Advisor Group is an IT strategy consulting and blockchain company. They are located in Chicago, Illinois and have a midsize team. Their services include IT strategy consulting and blockchain. The company was founded in 2008.

SingleHop is an IT managed services company. Founded in 2006, the firm is in Chicago, Illinois; Orlando, and , Ukraine. The midsize team offers IT managed services and cloud consulting & SI.

Based in Chicago, Illinois, CloudRoads is a cloud consulting & SI company. They focus on cloud consulting & SI, cybersecurity, and IT strategy consulting and were established in 2020.

Polaris Solutions, LLC is a cloud consulting & SI company launched in 2008. The midsize team provides cloud consulting & SI, cybersecurity, IT managed services, other IT consulting and SI, and more. The agency is located in St. Louis, Missouri and Lombard, Illinois.

FORVIS is a Springfield, Missouri-based accounting company. The large team offers accounting, business consulting, finance & accounting outsourcing (FAO), and cybersecurity. The company was founded in 1923.

Marketing strategy company Avionos is in Chicago, Illinois. They specialize in marketing strategy, digital strategy, CRM consulting and SI, and web development and were launched in 2014.

Simplelogix, a social media marketing agency, is located in Oakbrook Terrace, Illinois. They focus on social media marketing, cloud consulting & SI, cybersecurity, IT managed services, and more and were established in 2007.

CXponent, a small data analytics company, is based in Glenview, Illinois. They focus on BI & big data consulting & SI, cybersecurity, and IT managed services and were launched in 2021.

Cloud Source , a small cloud consulting & SI company, is located in Chicago, Illinois. They offer cloud consulting & SI and were launched in 2009.

Cloud consulting & SI company Logiwa WMS was founded in 2017. The company specializes in cloud consulting & SI, e-commerce development, fulfillment, branding, and more and has a midsize team.

Launched in 2003, ExpressTek Services is a cybersecurity company. They are headquartered in Chicago, Illinois and have a small team. Their services include cybersecurity, IT managed services, cloud consulting & SI, and other IT consulting and SI.

Data Sapients is a big data company. They offer BI & big data consulting & SI and Artificial Intelligence and were established in 2023. Their small team is headquartered in Chicago, Illinois.

Big data analytics company Wizaly was established in 2014. Their small team is headquartered in Chicago, Illinois and provides BI & big data consulting & SI.

ComTec Information Systems (IT) is a midsize cloud consulting & SI company. Headquartered in Irving, Texas; Chicago, Illinois and Reston, Virginia, the company was launched in 1996. Their services include cloud consulting & SI, CRM consulting and SI, robotics process automation, BI & big data consulting & SI, and more.

HEXstream, a big data analytics company, is based in Toronto, Canada and Chicago, Illinois. The midsize team offers BI & big data consulting & SI, cloud consulting & SI, IT managed services, and robotics process automation. The company was launched in 2017.

Neologic Software is an IT company in Northbrook, Ill. Founded in 2018, they have about 4 employees that serve small-business and midmarket clients in a wide range of sectors. Services include custom software development and business consulting.