Top 100 IT Services Companies in Chicago

Pinkus Partners is a CRM consulting and SI company located in Chicago, Illinois. The small company was founded in 2017. Their services include CRM consulting and SI, IT staff augmentation, and IT managed services.

Small cloud consulting & SI company Arystech, is located in Glenview, Illinois. They specialize in cloud consulting & SI, custom software development, IT strategy consulting, ERP consulting and SI, and more and were founded in 2022.

IT strategy consulting company Kenway Consulting, LLC was founded in 2004. The firm offers IT strategy consulting, BI & big data consulting & SI, custom software development, business consulting, and more and has a small team.

Scalesology is a business intelligence company. Established in 2019, the team specializes in BI & big data consulting & SI, custom software development, application management & support, api development, and more. Their small agency is Chicago, Illinois-based.

Midsize HR firm Peterson Technology Partners, is located in Park Ridge, Illinois. They specialize in HR services and IT strategy consulting and were founded in 1997.

Netrix, LLC is a midsize IT managed services company. The Chicago, Illinois-based company was established in 1989. Their services include IT managed services, custom software development, cloud consulting & SI, and web development.

Launched in 2006, Kensium is an e-commerce development firm. The midsize Chicago, Illinois-based team focuses on e-commerce development, search engine optimization, pay per click, and ERP consulting and SI.

Porte Brown, an accounting company, was established in 1946. Their midsize team is located in Elgin, Illinois; Evanston, Illinois; McHenry, Illinois and Tinley Park, Illinois. The firm focuses on accounting.

DMC, Inc. is an engineering and development firm founded in 1996. It is headquartered in Chicago, but has other locations in Somerville, Mass.; Denver, Colo.; New York, N.Y.; Houston, Texas; and St. Louis, Mo. DMC, Inc. has about 150 employees. While DMC's origins are in robotics and manufacturing automation, they currently offer custom software development and big data consulting services.   

Alexander Group, a midsize marketing strategy company, is headquartered in Chicago, Illinois. They specialize in marketing strategy, CRM consulting and SI, and business consulting and were founded in 1985.

Midsize custom software development company Herzum, is headquartered in Chicago, Illinois; Rende, Italy; Lugano, Switzerland and London, United Kingdom. Established in 2000, the team offers custom software development, mobile app development, and IT strategy consulting.

Advancedit is a cybersecurity company. Their small team is located in Chicago, IL, USA, Illinois. Their services include cybersecurity. The firm was launched in 2013.

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.

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.

HR Point Consulting is a human resources firm. They are headquartered in Skokie, Illinois and have a small team. Their services include HR services and IT strategy consulting.

Flobotics is a process automation company founded in 2019 with fewer than 10 employees. Based in Munster, Ind., they offer IT consulting and application development solutions for clients that work in the fields of business services, financial services, and health care.

Strategic Systems International is a custom software development company. The midsize team is based in Chicago, Illinois. Their services include custom software development.

CRM consulting and SI company BlueBolt, Inc. Is headquartered in Denver, Colorado and Chicago, Illinois. They focus on CRM consulting and SI, web development, marketing strategy, and mobile & app marketing and were established in 2005.

Founded in 1998 and headquartered in Chicago, Steadfast delivers IT solutions for clients.The firm of 49 employees also provides custom software development and cloud consulting services. 

Bulmen Consultant Group, Inc. Is a small CRM consulting and SI company. Established in 2015, the firm is based in Chicago, Illinois. Their services include CRM consulting and SI, business consulting, marketing strategy, and social media marketing.

Established in 2011, Source Consulting Group is a corporate training company. Their small team is headquartered in Chicago, Illinois and focuses on corporate training, business consulting, and IT strategy consulting.

Net Works Consulting Resources is an IT managed services company headquartered in Chicago, Illinois. The small team provides IT managed services, cybersecurity, IT staff augmentation, voice services, and more and was launched in 1997.

Agility Network Services, Inc. Is an IT managed services company. The small team is in Chicago, Illinois. Their services include IT managed services and cloud consulting & SI.

Alert IT Solutions, a small IT staff augmentation company, is located in Downers Grove, Illinois. Established in 1994, the team focuses on IT staff augmentation, IT strategy consulting, custom software development, and web development.

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

Custom software development firm ThoughtWorks Brazil was founded in 1993. The company focuses on custom software development, ux/ui design, and digital strategy and has a large team. The company is in Belo Horizonte, Brazil.

ESPO Engineering Corp. Is an application management & support company founded in 1965. The midsize Willowbrook, Illinois-based team focuses on application management & support, IT managed services, cybersecurity, and IT staff augmentation.

Established in 2006, Strive Consulting is a midsize business consulting company. Their services include business consulting and IT strategy consulting. The firm is based in Chicago, Illinois.

NuMSP is a Clifton, New Jersey-based IT managed services company. The midsize company was founded in 2018. Their team provides IT managed services and other IT consulting and SI.

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.