Top 100 IT Services Companies in Chicago

Birk Creative is an advertising company. The small team is headquartered in Chicago, Illinois. Their services include advertising, ux/ui design, branding, social media marketing, and more.

MJ Ventures, a small custom software development firm, is headquartered in Chicago, Illinois. Established in 2023, the team focuses on custom software development, robotics process automation, Artificial Intelligence, ai consulting, and more.

SundogIT, Inc. Is a Naperville, Illinois-based non-voice bpo/back office services company. The small firm was established in 1989. Their team provides non-voice bpo/back office services, voice services, cloud consulting & SI, and IT strategy consulting.

Egen Solutions is a custom software development company. Founded in 2002, the midsize agency is headquartered in Naperville, Illinois. Their services include custom software development, enterprise app modernization, cloud consulting & SI, IT strategy consulting, and more.

Ascent Innovations LLC is an ERP consulting and SI company. Based in Schaumburg, Illinois; Arlington, Virginia and Minneapolis, Minnesota, their midsize team specializes in ERP consulting and SI, cybersecurity, and cloud consulting & SI. The company was established in 2009.

Bonsai Data Solutions, LLC is a Wheaton, Illinois-based digital strategy company. They focus on digital strategy, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more and were launched in 2020.

JDK Technologies is a small cybersecurity company located in Naperville, Illinois. The team specializes in cybersecurity, cloud consulting & SI, mobile app development, IoT development, and more.

Collinwood Technology Partners is a midsize big data company. In West Chicago, Illinois, the firm was established in 2014. Their services include BI & big data consulting & SI, cloud consulting & SI, ERP consulting and SI, recruiting, and more.

CRM consulting and SI company Edver is located in L'viv, Ukraine and Chicago, Illinois. The small team offers CRM consulting and SI, application management & support, IT managed services, enterprise app modernization, and more and was established in 2020.

Fanisko, an AR/VR development company, was launched in 2014. The company focuses on AR/VR development, blockchain, cloud consulting & SI, cybersecurity, and more and has a small team.

Acanthus Technology is an IT managed services company. The Hanover Park, Illinois-based agency was established in 2012. The small team provides IT managed services, cybersecurity, IT strategy consulting, and voice services.

O-Lux Technologies is an IT strategy consulting company headquartered in Naperville, Illinois and Tampa, Florida. The firm specializes in IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and has a small team.The firm was founded in 2020.

Velan Solutions, LLC is a 4-person software development company founded in 2017. They are headquartered in Schaumburg, Ill. They offer numerous services, including mobile app development, IT strategy consulting, and custom software development. They primarily serve small businesses in various industries: IT, government, retail, education, and consumer services.

Implemify is an IT strategy consulting company. They provide IT strategy consulting, CRM consulting and SI, IT managed services, IT staff augmentation, and more and were founded in 2023. The firm is in Streamwood, Illinois.

PCS International is a Inverness, Illinois-based IT managed services company. They offer IT managed services, cybersecurity, and IT strategy consulting and were founded in 1986.

Adroitco, Inc is a Trenton, New Jersey-based IT strategy consulting company. The small agency was established in 2010. Their team offers IT strategy consulting, ERP consulting and SI, IT managed services, and business consulting.

Headquartered in Aurora, Illinois and Hyderabad, India, Asofttek is a midsize other application development company. Founded in 2013, the team offers other application development, ux/ui design, IT managed services, mobile app development, and more.

Terra Information Group is a large cloud consulting & SI company based in Aurora, Illinois. They provide cloud consulting & SI, IT strategy consulting, IT staff augmentation, ERP consulting and SI, and more and were founded in 1997.

GNS-AI LLC is a artificial intelligence company launched in 2020. The small team provides Artificial Intelligence, BI & big data consulting & SI, and robotics process automation. The company is in Chicago, Illinois.

Blue Collar Computing, Inc. Is a small IT strategy consulting company. Based in Arlington Heights, Illinois, the agency was launched in 2004. Their team focuses on IT strategy consulting, cybersecurity, IT managed services, and other IT consulting and SI.

Launched in 2008, Passage Technology is a CRM consulting and SI company. They are located in Lake Forest, Illinois and have a small team. Their services include CRM consulting and SI.

Liberty Technology Advisors, Inc. Is an IT strategy consulting company based in Deerfield, Illinois. Launched in 1995, the small team offers IT strategy consulting, BI & big data consulting & SI, ERP consulting and SI, cybersecurity, and more.

Fort Knox Data Migration Services is a CRM consulting and SI company. They are headquartered in Schaumburg, Illinois and have a small team. Their services include CRM consulting and SI.

Analysis Prime Inc. Is a midsize CRM consulting and SI company. They offer CRM consulting and SI and business consulting and were established in 2018. The company is based in Philadelphia, Pennsylvania and Naperville, Illinois.

VarianceM is an IT services firm based in Oakbrook, Ill. and founded in 2013. Their team of freelancers specializes in IT managed services, cloud consulting, and IT strategy consulting.

MSTRATEGY & COMPANY LLC is an IT strategy consulting company located in Schaumburg, Illinois. They offer IT strategy consulting, cloud consulting & SI, BI & big data consulting & SI, and business consulting and were founded in 2020.

Cloud consulting & SI company iSmile Technologies is located in Bolingbrook, Illinois. The small firm was founded in 2020. Their team focuses on cloud consulting & SI, BI & big data consulting & SI, and cybersecurity.

Small business consulting company Instra.Ai, is headquartered in Chicago, Illinois. They offer business consulting, cloud consulting & SI, Artificial Intelligence, and ai consulting and were founded in 2020.

Amplify Group is a recruiting company established in 2022. Their small team is in Chicago, Illinois. Their services include recruiting and CRM consulting and SI.

Founded in 2018, Fred Lundin CPA LLC is a small branding firm. Their services include branding, social media marketing, cybersecurity, finance & accounting outsourcing (FAO), and more. The firm is based in Chicago, Illinois.