Top 100 IT Services Companies in Chicago

Advan Soft International, an IT strategy consulting company, is located in Arlington Heights, Illinois. They specialize in IT strategy consulting and were founded in 1998.

Royal Cyber is an UX design company. Founded in 2002, the midsize agency is in Naperville, Illinois; Mississauga, Canada; London, United Kingdom and Riyadh, Saudi Arabia. Their team provides ux/ui design, cloud consulting & SI, e-commerce development, Artificial Intelligence, and more.

Located in Lisle, Illinois, Corterra Solutions is an ERP consulting and SI company. Established in 1993, the midsize team offers ERP consulting and SI, IT managed services, IT strategy consulting, cybersecurity, and more.

Venstar Technology Inc, a business intelligence company and IT strategy consulting company, was launched in 2007. They are headquartered in Arlington Heights, Illinois and have a midsize team. Venstar Technology Inc focuses on BI & big data consulting & SI and IT strategy consulting.

Kavi Global is a business analytics firm located in Barrington, Ill. Founded in 2008, Kavi Global's team of 22 employees has over a decade of experience specializing in big data consulting and BI. The firm also offers IT strategy consulting services to its clients. The firm primarily works with larger and mid-market sized clients from the transportation, financial services, and healthcare industries.  

Diversity Training & Consulting Inc. Is a human resources company founded in 1989. The firm specializes in HR services, unified communications consulting & SI, and business consulting and has a small team. The firm is located in Chicago, Illinois.

Located in Chicago, Illinois, Data Agile Incorporated is a big data company. They focus on BI & big data consulting & SI, custom software development, mobile app development, and IoT development and were established in 2016.

In Chicago, Illinois, The Cognition Group is a small big data analytics company. Established in 2020, the team offers BI & big data consulting & SI, Artificial Intelligence, staffing, and recruiting.

Artificial intelligence development company Zabda was launched in 2018. The small Chicago, Illinois-based team specializes in Artificial Intelligence, BI & big data consulting & SI, cloud consulting & SI, and IoT development.

Bespoken Management is a small SEO services firm. In Wayzata, Minnesota; Bogotá, Colombia; Medellín, Colombia and Chicago, Illinois, the company was established in 2014. Their team offers search engine optimization, web development, pay per click, CRM consulting and SI, and more.

IT Audit Group LLC is a B2B management consulting firm that focuses on IT compliance and cybersecurity. Founded in 2017 and headquartered in Deerfield, Illinois, their team of approximately 1–2 employees primarily serves midmarket clients. Their scope of services encompasses business consulting, cybersecurity, and IT strategy consulting.

Established in 2000, Motherson Sumi Infotech and Designs (MSID US Inc.) is a cloud consulting & SI and other IT consulting and SI company. Their large team is headquartered in Schaumburg, Illinois and offers cloud consulting & SI and other IT consulting and SI.

Cybersecurity company SCIGON was founded in 2008. They are based in Deerfield, Illinois and have a small team. SCIGON specializes in cybersecurity, enterprise app modernization, IT managed services, and IT strategy consulting.

Founded in 2018, Surya Tech is located in Chicago. Their three employees provide cloud consulting and SI, artificial intelligence, and web development services for enterprise, midmarket, and small businesses.

Merit Solutions is a small ERP consulting and SI company. Founded in 1999, the company is located in Wheaton, Illinois and Wheaton, Illinois. Their team offers ERP consulting and SI.

Advanced Intelligence Engineering is a small cybersecurity company. They specialize in cybersecurity, IT managed services, and cloud consulting & SI and were launched in 2007.

Founded in 1990, MotherG is an IT services provider located in Itasca, IL that works with clients in the financial services, business services, legal, and manufacturing industries. The team of 50 works to provide IT managed services, IT strategy consulting, and cloud consulting for client’s projects.

AST LLC is a Lisle, Illinois-based non-voice bpo/back office services and CRM consulting and SI company. The midsize agency was founded in 1995. Their services include non-voice bpo/back office services and CRM consulting and SI.

Blue.cloud is a application testing company. The midsize Tampa, Florida-based agency was established in 2004. Their team focuses on application testing, cloud consulting & SI, Artificial Intelligence, and IT strategy consulting.

ASAR Digital is a cloud consulting & SI company. Their midsize team is headquartered in Lisle, Illinois. Their services include cloud consulting & SI, custom software development, and e-commerce development. The company was established in 2015.

CartPilot, a digital strategy company, was established in 2017. The small team offers digital strategy, e-commerce development, web development, custom software development, and more. The agency is located in Chicago, Illinois.

Advanced Telecommunications of Illinois, an answering service, was launched in 1983. The midsize Lisle, Illinois-based team offers voice services, cloud consulting & SI, and IT managed services.

Branding agency Managed Service Provider - Taeyaar is in Chicago, Illinois and Aurora, Illinois. The small agency was launched in 2020. Their services include branding, direct marketing, marketing strategy, digital strategy, and more.

Generative ai company Captios Partners was established in 2023. Based in Chicago, Illinois, their small team specializes in generative ai, custom software development, IT strategy consulting, ai consulting, and more.

Vivid Technologies, Inc. Is a custom software development company. The small Chicago, Illinois-based agency was established in 1994. Their team offers custom software development, staffing, BI & big data consulting & SI, cloud consulting & SI, and more.

Nitel is a non-voice bpo/back office services company headquartered in Chicago, Illinois. They provide non-voice bpo/back office services, voice services, IT managed services, and cybersecurity and were launched in 2003.

IT strategy consulting company SWK Technologies, Inc. Was launched in 1987. Their midsize team is in East Hanover, New Jersey. SWK Technologies, Inc. Focuses on IT strategy consulting, accounting, and IT managed services.

Custom software development firm ProviNET Solutions was launched in 1991. They are based in Tinley Park, Illinois and have a midsize team. Their services include custom software development, cloud consulting & SI, IT managed services, non-voice bpo/back office services, and more.

S-NET Communications is a Schaumburg, Illinois-based IT strategy consulting company. They offer IT strategy consulting, unified communications consulting & SI, cybersecurity, IT managed services, and more and were launched in 2006.

Halock Security Labs is an IT managed services and cybersecurity company launched in 1996. Headquartered in Schaumburg, Illinois, their small team offers IT managed services and cybersecurity.