Top 100 E-Commerce Development Companies in Illinois
The Best of February 2026Looking for a top e-commerce development company in Illinois?
As the world embraces technology, companies dive into the vast and competitive e-commerce market. Whether we admit it or not, e-commerce is the current and the future of businesses around the world. There are a lot of major players in the multi-billion dollar industry, and year-over-year, it continues to grow.
There are different types of e-commerce businesses which include B2B, B2C, M-Commerce, and F-Commerce. Despite its popularity, research shows that it’s not easy to make it in the e-commerce industry. Countless companies try to follow the success of massive e-commerce giants but before that, you will need to have a great website that can showcase your products and services. e-commerce developers can help you grow your business by developing a reliable and user-friendly platform.
To assist you in your search for a partner, we’ve compiled this list of the top e-commerce developers in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Illinois E-Commerce Development Firms
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181$5,000+10 - 49 employeesDowners Grove, ILProfusion Systems is a Downers Grove, Illinois-based software development company. The small company was established in 2012. Their team specializes in Custom Software Development, Mobile App Development, cloud consulting & SI, E-Commerce Development, and more.Read More
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182Undisclosed1,000 - 9,999 employeesChicago, ILEstablished in 1996, Critical Mass is a large web design company located in Calgary, Canada and London, England. Their team specializes in Web Design and UX/UI Design.Read More
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183$1,000+2 - 9 employeesChicago, ILSEO company LumiMinds Inc | Chicago Software Company is based in Chicago, Illinois. They focus on Search Engine Optimization and Web Development and were founded in 2018.Read More
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184Undisclosed50 - 249 employeesSkokie, ILDunn Solutions, a SEO company, was launched in 1988. The team provides Search Engine Optimization and Web Design and is based in Skokie, Illinois.Read More
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185UndisclosedFreelancer employeesNaperville, ILIGenMedia, an e-commerce development company, is in Naperville, Illinois and Lockport, Illinois. They focus on E-Commerce Development and Email Marketing.Read More
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186Undisclosed2 - 9 employeesPlainfield, ILDesign loft, inc. Is a web design agency. Located in Plainfield, Illinois, the team provides Web Design and Logo.Read More
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187Undisclosed250 - 999 employeesSalt Lake City, UTApplication development company Trango Tech was founded in 2003. Their midsize team is based in San Jose, California; Dubai, United Arab Emirates; Riyadh, Saudi Arabia and Salt Lake City, Utah. Their services include Mobile App Development, Custom Software Development, Web Development, E-Commerce Development, and more.Read More
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188$1,000+2 - 9 employeesChicago, ILLouie inc is an Email Marketing company. Their team is headquartered in Chicago, Illinois. The agency specializes in Email Marketing and Web Design.Read More
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189Undisclosed10 - 49 employeesMorton, ILDigixcite is a social media marketing firm. They focus on Social Media Marketing and Graphic Design and were founded in 2022.Read More
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190$1,000+10 - 49 employeesChicago, ILSimplified Solutions is a small web design agency launched in 2002. Their team offers Web Design and Search Engine Optimization.Read More
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191Undisclosed10 - 49 employeesFreeburg, ILExpress Design Group, Inc. Is a graphic design company. They provide Graphic Design and Print Design and were founded in 1999. The company is in Freeburg, Illinois.Read More
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192Undisclosed10 - 49 employeesSkokie, ILWizspeed is a social media marketing company. The Skokie, Illinois-based company specializes in Social Media Marketing and Email Marketing.Read More
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193Undisclosed10 - 49 employeesChicago, ILPowertek is a web development company in Chicago, Illinois. The team provides Web Development and Mobile App Development.Read More
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194Undisclosed10 - 49 employeesRoselle, ILSmall Market Research company CodaBears, Inc, is headquartered in Roselle, Illinois. Their services include Market Research and Conversion Optimization.Read More
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195$5,000+2 - 9 employeesLake Zurich, ILWeb development firm Legend Creative Group is in Lake Zurich, Illinois. The team provides Web Development and Video Production.Read More
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196$5,000+2 - 9 employeesDes Plaines, ILLaunched in 1994, Paradigm Productions is a SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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197Undisclosed2 - 9 employeesNaperville, ILNaper Solutions, Inc. Is an Email Marketing company established in 1997. In Naperville, Illinois, the team provides Email Marketing and Search Engine Optimization.Read More
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198Undisclosed250 - 999 employeesChicago, ILUX design company Avensia, Inc. Was launched in 1998. The team focuses on UX/UI Design and IT strategy consulting.Read More
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199Undisclosed10 - 49 employeesGlen Ellyn, ILThanx Media, an UX agency, was launched in 2005. The small team provides UX/UI Design and Digital Strategy.Read More
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200Undisclosed50 - 249 employeesChicago, ILE-commerce development firm Pierce Washington was established in 2005. The team specializes in E-Commerce Development and IT strategy consulting.Read More
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201Undisclosed10 - 49 employeesStreamwood, ILSyostan is a Karachi, Pakistan-based branding company. The agency focuses on branding, digital strategy, social media marketing, pay per click, and more and is small.The agency was founded in 2024.Read More
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202Undisclosed50 - 249 employeesBannockburn, ILGamma Partners is a Corporate Training & Coaching company. They are headquartered in Bannockburn, Illinois, and their services include Corporate Training & Coaching and E-Commerce Development.Read More
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203$5,000+2 - 9 employeesChicago, ILCode By Design is a website development company. Based in West Palm Beach, Florida and New York, New York, the team specializes in Web Development and E-Commerce Development.Read More
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204$5,000+2 - 9 employeesOswego, ILNano Brothers is an e-commerce development company. Founded in 2009, the team provides E-Commerce Development and Mobile App Development.Read More
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205Undisclosed2 - 9 employeesAurora, ILLocated in Aurora, Illinois, JG Web Designs is a small e-commerce development firm. The team specializes in E-Commerce Development and Search Engine Optimization.Read More
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206Undisclosed2 - 9 employeesFrankfort, ILKBK Communications is a small CRM consulting and SI company. They provide CRM consulting and SI and E-Commerce Development and were launched in 2009.Read More
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207$50,000+10 - 49 employeesChicago, ILAplyca is a Chicago, Illinois-based web development company. Established in 2005, the team offers Web Development and E-Commerce Development.Read More
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208$5,000+10 - 49 employeesCarol Stream, ILStratum Development, a website development firm, is located in Carol Stream, Illinois. The team offers Web Development and E-Commerce Development.Read More
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209Undisclosed10 - 49 employeesSchaumburg, ILE-commerce development company WebToMed is in Schaumburg, Illinois. Established in 2001, the team focuses on E-Commerce Development and Email Marketing.Read More
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210$50,000+50 - 249 employeesManchester, EnglandTechgropse FZC LLC is a mobile app development company launched in 2015. They are located in Dubai, United Arab Emirates; Riyadh, Saudi Arabia; Umm Salal Muhammed, Qatar and Sharjah, United Arab Emirates and have a midsize team. The firm provides Mobile App Development, E-Commerce Development, Custom Software Development, Artificial Intelligence, and more.Read More
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