Top 100 SEO Companies in Illinois
The Best of April 2026Looking for a top SEO firm in Illinois?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Illinois SEO Firms
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$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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781Undisclosed2 - 9 employeesNaperville, ILA Vital Need Marketing is a small Naperville, Illinois-based web design agency. Their services include Web Design and Email Marketing.Read More
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782Undisclosed2 - 9 employeesWheaton, ILHW Design, Inc is a graphic design agency. The team provides Graphic Design and Packaging Design, and the company is in Wheaton, Illinois.Read More
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783Undisclosed2 - 9 employeesDowners Grove, ILSEMICOLYN is a small Advertising company based in Downers Grove, Illinois. Their services include Advertising and Logo.Read More
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784Undisclosed2 - 9 employeesSchaumburg, ILAdvertising company Nathan Wiens Consulting, IL was established in 2014. The agency specializes in Advertising and Business Consulting.Read More
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785Undisclosed2 - 9 employeesHoffman Estates, ILElevate99 for Dentists, an Advertising company, was founded in 2015. Located in Hoffman Estates, Illinois, the team specializes in Advertising and Other Digital Marketing.Read More
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786Undisclosed2 - 9 employeesSt. Charles, ILAffordable Usability is an e-commerce development firm. Their small team is headquartered in St. Charles, Illinois. Their services include E-Commerce Development and Graphic Design.Read More
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787Undisclosed2 - 9 employeesVernon Hills, ILFleur Technologies, a graphic design agency, is located in Vernon Hills, Illinois. Founded in 2016, the team offers Graphic Design and Search Engine Optimization.Read More
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788Undisclosed2 - 9 employeesCrystal Lake, ILSmith Marketing Inc. Is a graphic design company established in 1994. The team specializes in Graphic Design and Business Consulting.Read More
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789Undisclosed2 - 9 employeesCarol Stream, ILBranding firm Galiant Business Solutions was launched in 1996. The small team offers Branding and Packaging Design.Read More
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790Undisclosed2 - 9 employeesCarol Stream, ILNonneman Communications, Inc. Is a small Advertising company. They offer Advertising and Branding and were established in 2006.Read More
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791Undisclosed2 - 9 employeesRock Island, ILJ Wild Marketing LLC is an Advertising company. Launched in 2015, the agency is located in Rock Island, Illinois. Their team provides Advertising and Business Consulting.Read More
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792Undisclosed2 - 9 employeesPark Ridge, ILLaunched in 2007, WSI of Park Ridge is a small Park Ridge, Illinois-based Conversion Optimization company. Their team provides Conversion Optimization and Business Consulting.Read More
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793Undisclosed2 - 9 employeesAddison, ILFront Strategy Marketing Services is a small Content Marketing company in Addison, Illinois. The team provides Content Marketing and Marketing Strategy.Read More
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794Undisclosed2 - 9 employeesSt. Charles, ILGraphic design company Benjamin Ryan Productions LLC is located in St. Charles, Illinois. Their services include Graphic Design and Search Engine Optimization.Read More
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795Undisclosed2 - 9 employeesCrystal Lake, ILDJD Marketing, Inc. Is a Marketing Strategy company. They are based in Crystal Lake, Illinois. Their team focuses on Marketing Strategy and Pay Per Click.Read More
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796Undisclosed2 - 9 employeesRockford, ILEstablished in 2005, IFB Design is a small graphic design company. Their services include Graphic Design and Marketing Strategy.Read More
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797Undisclosed2 - 9 employeesGlen Ellyn, ILBelniak Media, Inc., a graphic design agency, was founded in 2001. The small team focuses on Graphic Design and Logo.Read More
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798Undisclosed2 - 9 employeesGlen Ellyn, ILFounded in 2013, Elevate Creative LLC, a small Advertising company, is headquartered in Glen Ellyn, Illinois. Their team offers Advertising and Logo.Read More
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799Undisclosed2 - 9 employeesWinfield, ILOptic Cell Media is a graphic design company. In Winfield, Illinois, the firm was founded in 2016. Their team focuses on Graphic Design and Search Engine Optimization.Read More
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800Undisclosed2 - 9 employeesWest Chicago, ILOptima Automotive is a SEO company. Their small team is based in West Chicago, Illinois. Their services include Search Engine Optimization and Social Media Marketing.Read More
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801Undisclosed2 - 9 employeesBatavia, ILGary Cole Design is a small graphic design company established in 2004. Their team specializes in Graphic Design and Marketing Strategy.Read More
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802Undisclosed2 - 9 employeesEdwardsville, ILLaunched in 2015, Ads To Grow Consulting is a small Business Consulting company. Their services include Business Consulting and Search Engine Optimization.Read More
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803Undisclosed2 - 9 employeesWestchester, ILTaylor Villarreal Group, Inc. Is a small video production agency launched in 2019. Their team specializes in Video Production and Social Media Marketing.Read More
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804Undisclosed2 - 9 employeesChicago, ILSurge_Synergy, a social media marketing firm, was founded in 2008. The firm focuses on Social Media Marketing and Content Marketing.Read More
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805Undisclosed2 - 9 employeesChicago, ILSemKraft is a social media marketing company. They are located in Chicago, Illinois and have small team. They focus on Social Media Marketing and Search Engine Optimization.Read More
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806Undisclosed2 - 9 employeesChicago, ILAllied Digital Strategies, a pay per click company, was established in 2015. The firm specializes in Pay Per Click and Social Media Marketing.Read More
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807Undisclosed2 - 9 employeesChicago, ILPrintly Digital, an Email Marketing company, was founded in 2020. The team offers Email Marketing and Search Engine Optimization.Read More
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808Undisclosed2 - 9 employeesChicago, ILRevenue Ascend is a social media marketing company. The company is located in Chicago, Illinois. Their services include Social Media Marketing and Email Marketing.Read More
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809Undisclosed2 - 9 employeesChicago, ILCaliber Brand Strategy + Content Marketing , a branding company, focuses on Branding and Social Media Marketing. The agency is located in Chicago, Illinois.Read More
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810Undisclosed2 - 9 employeesBelleville, ILMid America Web is a SEO services firm. The Belleville, Illinois-based company was launched in 1997. Their services include Search Engine Optimization and Web Design.Read More
Industries
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Check out a SEO Company in Illinois with the most new reviews in the past 12 months.
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