Top 100 IT Services Companies in Chicago

E78 Partners, an IT strategy consulting company, was established in 2016. The midsize Oak Brook, Illinois-based team offers IT strategy consulting, cybersecurity, IT managed services, business consulting, and more.

Launched in 1994, CyberTech Systems and Software, Inc is a cybersecurity company. Based in Oak Brook, Illinois; Redlands, California and Aurora, Colorado, their midsize team specializes in cybersecurity and ERP consulting and SI.

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.

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.

Custom software development company Softura was founded in 1990. Their midsize team is located in Farmington Hills, Michigan; Chennai, India and Chicago, Illinois and offers custom software development, enterprise app modernization, Artificial Intelligence, BI & big data consulting & SI, and more.

1Cable is a small cloud consulting & SI company. Based in Chicago, Illinois and Dhaka, Bangladesh, the company was launched in 2017. Their services include cloud consulting & SI, corporate training, and business consulting.

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.

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.

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.

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.

Custom software development firm NorthBuilt is based in Saint Paul, Minnesota. The small team specializes in custom software development, web development, application management & support, web design, and more. The firm was established in 2020.

Inspire11 is a digital strategy and big data analytics company. Their midsize team is located in Chicago, Illinois. The agency specializes in digital strategy and BI & big data consulting & SI.

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.

CODEnt is a small web design agency. They offer web design and were established in 2017. The agency is located in Chicago, Illinois.

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.

Finland Tech Solutions is an IT managed services company. Their small team is based in Chicago, Illinois. The company offers IT managed services, cloud consulting & SI, IT strategy consulting, other IT consulting and SI, and more. The company was established in 2001.

Imminent is a CRM consulting and SI and marketing strategy company based in Lombard, Illinois. Established in 2018, the small team specializes in CRM consulting and SI and marketing strategy.

COMPUTER DRIVE, INC. Is an IT managed services and IT strategy consulting company established in 1995. The small Skokie, Illinois-based team specializes in IT managed services and IT strategy consulting.

Provisio Partners is an IT managed services company. Their small team is in Chicago, Illinois. The firm offers IT managed services, ECM consulting and SI, and ERP consulting and SI.

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.

Klika is an UX design agency. They are in Las Vegas, Nevada; Chicago, Illinois and Sarajevo, Bosnia and Herzegovina and have a midsize team. Their services include ux/ui design, BI & big data consulting & SI, cloud consulting & SI, custom software development, and more. The company was founded in 2014.

ZS Associates, an user experience agency, was founded in 1983. Their large team is based in Chicago, Illinois; New York, New York; London, United Kingdom and Singapore, Singapore. The agency specializes in ux/ui design, cloud consulting & SI, graphic design, mobile & app marketing, and more.

10th Magnitude is a midsize IT managed services company. Launched in 2010, the agency is in Chicago, Illinois; Dallas, Texas; New York, New York and Seattle, Washington. Their services include IT managed services, enterprise app modernization, BI & big data consulting & SI, and cloud consulting & SI.

Aspect is a non-voice bpo/back office services company launched in 1973. They are headquartered in Phoenix, Arizona and Lombard, Illinois and have a large team. The firm offers non-voice bpo/back office services, voice services, cloud consulting & SI, and IT managed services.

Established in 1989, Gibson Consulting Group, LLC is a midsize unified communications consulting & SI company headquartered in Chicago, Illinois. Their services include unified communications consulting & SI, HR services, business consulting, and marketing strategy.

Slalom Build is an UX design agency. They are in Seattle, Washington; Chicago, Illinois and Toronto, Canada and have a large team. The firm specializes in ux/ui design, CRM consulting and SI, mobile app development, IoT development, and more.

Kumo Partners is a small enterprise app modernization company established in 2020. Their team provides enterprise app modernization, IT strategy consulting, robotics process automation, and other application development. The agency is based in Chicago, Illinois.

720 Worldwide Inc. Is an IT staff augmentation company. Their small team is headquartered in Chicago, Illinois. The agency offers IT staff augmentation, IT strategy consulting, BI & big data consulting & SI, IT managed services, and more.

MG Computer is a Downers Grove, Illinois-based IT managed services company. The small team focuses on IT managed services and cybersecurity. The firm was established in 2001.

Located in Chicago, Illinois and Boston , , Merge Design + Interactive is a web design company. The small agency was founded in 2004. Their services include web design, custom software development, web development, cloud consulting & SI, and more.