Top 100 Web Development Companies in Illinois

Net Diatom is a web and design agency founded in 2019 with a team of fewer than 10 experts. Based in Marshall, Ill., they specialize in web development, UX/UI design, and logo services for clients.

Simply Smart Technology is a managed service provider based in Chicago. Founded in 2010, it has a team of 7 employees that provides cloud consulting, IT managed services, and cyber security services.

Connecting Point Computer Center is a Peru, Illinois-based e-commerce development firm. The small company was founded in 1966. Their team offers e-commerce development, search engine optimization, web design, and web development.

Madden Creative is a web design agency located in Berwyn, Illinois. The small firm was launched in 2023. Their services include web design, logo, branding, content marketing, and more.

Adage Technologies is an UX design company located in Chicago, Illinois. The midsize team offers ux/ui design, e-commerce development, web design, and web development. The agency was established in 2001.

Pesola Media Group, a branding company, was launched in 1997. Their small team is based in Yorkville, Illinois and focuses on branding, graphic design, marketing strategy, social media marketing, and more.

Captivix, an IT strategy consulting company, was established in 2011. The small Schaumburg, Illinois-based team focuses on IT strategy consulting, ERP consulting and SI, custom software development, digital strategy, and more.

Chykalophia is an UX agency. Founded in 2011, the team offers ux/ui design, web design, web development, branding, and more. Their small agency is Evanston, Illinois-based.

Lu Design Studio, a web design company, was founded in 2017. They are in Evanston, Illinois and have a small team. Their services include web design, web development, graphic design, and logo.

Established in 2020, Ciffone Digital is a SEO agency. The company specializes in search engine optimization, web development, digital strategy, and content marketing and has a small team. The company is located in Chicago, Illinois.

Established in 2019, TopOut Group is a small pay per click agency headquartered in Chicago, Illinois. Their services include pay per click, search engine optimization, content marketing, web design, and more.

Loadsys Solutions is a web development agency based in Chicago, IL. Since 2002, its small team of 10+ employees has completed hundreds of projects for its small to mid-sized businesses on their web development, software development, and mobile development needs.

Founded in 2018, iSeed Digital is a small web design company based in South Beloit, Illinois. Their services include web design, search engine optimization, and digital strategy.

Esco Logics, LLC is an user experience agency founded in 2015. They are based in Bartlett, Illinois and have a small team. Their services include ux/ui design, branding, mobile app development, search engine optimization, and more.

VARTEQ is a custom software development company. Founded in 2008, the midsize company is in Chicago, Illinois and Kiev, Ukraine. Their services include custom software development, AR/VR development, IoT development, mobile app development, and more.

Blueshoon, inc is a web development company based in Chicago. Their team of around 10 employees was founded in 2008 and provides web development and design services with a focus in PHP and JavaScript. 

Nansen is a small IT managed services company. Established in 2007, the company is headquartered in Chicago, Illinois and London, United Kingdom. Their services include IT managed services, web development, e-commerce development, ux/ui design, and more.

IT staff augmentation company Aventrio is headquartered in Chicago, Illinois. The agency focuses on IT staff augmentation, custom software development, cybersecurity, web development, and more and is small.The agency was founded in 2022.

Application development company Digipie Technologies is headquartered in Chicago, Illinois and Chicago, Illinois. The small team focuses on mobile app development, web development, IoT development, e-commerce development, and more. The company was launched in 2021.

SITE IT NOW is a web design and SEO company based in Chicago. They were founded in 2009 and have a team of over 10 employees. They provide web design, SEO, social media marketing, and web development services.  

Headquartered in Schaumburg, Illinois, ITExpertUS Inc is an IT strategy consulting company. The midsize company was launched in 2017. Their services include IT strategy consulting.

PlotnikovSoft is an IT solutions company based in Des Plaines, Ill. The company, founded in 2010, has around 100 developers who provide cloud consulting & SI, web development, CRM consulting & SI, ECM consulting & SI, and mobile app development services. PlotnikovSoft serves midmarket and other-sized companies in the IT, telecommunications, utilities, and energy & natural resources industries.

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.

Got IT Digital is a digital firm headquartered in Chicago. The company has a team of 10 employees who specialize in SEO and web design, but also provide advertising, conversion optimization, and web development services. 
 

SLON Tech is an UX design company located in Northbrook, Illinois. The small team focuses on ux/ui design and web development and was founded in 2017.

Based in Woodridge, Illinois and Berkeley Township, New Jersey, 5-3 Digital Consulting is a custom software development company. The small team provides custom software development, web development, e-commerce development, digital strategy, and more. The firm was launched in 2016.

Futurehaus is a digital product and strategy company based in Chicago. The company, founded in 2010, has a team of less than ten that provides UX/UI design, web development, mobile app development, marketing strategy, and digital strategy services to small and midmarket companies in the business services and consumer products & services, as well as nonprofit organizations and government agencies.

Bytecraft LLC is a creative technology company that was founded in 2016 in Chicago. The 9-person team offers web development, UX/UI design, and mobile app development.

KeyLimeTie is a full-service design, development, and digital strategy agency. Their team of 20+ is based in Chicago, IL. KeyLimeTie provides content management, e-commerce, and custom application solutions. They also run social media campaigns and offer reputation management. Their clients include companies of all sizes in the information technology and advertising industries.

Thinkship is a digital business consulting firm of 19 employees, founded in 2016. Their headquarters is in Chicago, and they have secondary locations in Edina, Minn. and Wuhan, China. They offer custom software development, web development and mobile app development. They serve small and midmarket businesses in the IT, consumer products, business and real estate industries.