Top 60 Penetration Testing Companies in Chicago

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.

Small SEO company Technical Paradigm, is located in Chicago, Illinois. The team specializes in search engine optimization, pay per click, web design, ux/ui design, and more.

ETS Technology Solutions is an IT managed services company established in 2011. The firm focuses on IT managed services, cybersecurity, IT strategy consulting, and other IT consulting and SI and has a small team.

TechVoo is a cloud consulting & SI company. Their small team is headquartered in Elk Grove, Illinois. Their services include cloud consulting & SI, IT managed services, cybersecurity, web development, and more. The company was founded in 2007.

Headquartered in Chicago, Illinois, OnRamp Networks is a small IT managed services company. They focus on IT managed services, cloud consulting & SI, and cybersecurity and were founded in 1999.

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.

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.

Headquartered in Schaumburg, Illinois, 7 Layer Solutions Inc is a cybersecurity and IT managed services company. The midsize agency was founded in 2010. Their team specializes in cybersecurity and IT managed services.

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.

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.

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

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.

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.

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.

AiRo Digital Labs is a midsize business intelligence company. They offer BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, robotics process automation, and more and were established in 2018. The company is headquartered in Naperville, Illinois; Gurugram, India and Bengaluru, India.

Cloud consulting & SI company Southside CHI Solutions was established in 2023. The small Chicago, Illinois-based team focuses on cloud consulting & SI, cybersecurity, IT strategy consulting, IT managed services, and more.

Q1 Technologies, Inc. Is a midsize custom software development firm. Located in Aurora, Illinois, the firm was established in 2002. Their services include custom software development, IT managed services, cybersecurity, and business consulting.

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.

Corporate training company TechWerks was established in 2009. Headquartered in Arlington Heights, Illinois, their midsize team provides corporate training, business consulting, custom software development, application management & support, and more.

VSecureLabs is a cybersecurity company. The small Aurora, Illinois-based company was founded in 2015. Their services include cybersecurity.

Pulse Technology is a midsize IT strategy consulting company. Founded in 1955, the team provides IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services. The firm is based in Schaumburg, Illinois; Chesterton, Indiana and Loves Park, Illinois.

BSSI2 LLC is an IT strategy consulting company. Based in South Barrington, Illinois, their small team provides IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services. The agency was established in 2005.

RedLegg is a small cybersecurity and IT managed services company. Established in 2008, the team provides cybersecurity and IT managed services. The firm is located in St. Charles, Illinois.

Chimbly Consultants LLC is a small cybersecurity company. The Palatine, Illinois-based firm was launched in 2010. Their team offers cybersecurity, IT strategy consulting, marketing strategy, social media marketing, and more.

CTI Technology is a cybersecurity and IT managed services company founded in 2004. They are in Elgin, Illinois and have a small team. The company focuses on cybersecurity and IT managed services.

Fox Secure IT is a cybersecurity and IT managed services company based in Gilberts, Illinois. Founded in 2008, the small team focuses on cybersecurity and IT managed services.

Launched in 2018, CyberGhost Security, LLC is a small cybersecurity company. Their services include cybersecurity. The company is located in Yorkville, Illinois.

Cybersecurity company Sennovate was founded in 2007. The company offers cybersecurity and IT managed services and has a midsize team.

Thompson Hine LLP is a business consulting company. The Atlanta, Georgia-based firm was established in 1911. The midsize team specializes in business consulting, compliance consulting, cybersecurity, blockchain, and more.

Computing Technology Solutions is an IT managed services and SEO company. The small Riverwoods, Illinois-based agency was established in 2001. Their team provides IT managed services and search engine optimization.