Top 100 SEO Companies in Illinois
The Best of August 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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661Undisclosed2 - 9 employeesVernon Hills, ILMarie Daniel Group, LLC is a branding firm. Their small team of employees is located in Vernon Hills, Illinois. Their team specializes in Branding and Public Relations.Read More
Industries
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662Undisclosed2 - 9 employeesEvanston, ILMarketSurge is a web design company. Their small team of employees is based in Evanston, Illinois. Their team offers Web Design and Content Marketing.Read More
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663$1,000+Freelancer employeesChicago, ILModem Digital is a PPC company headquartered in Chicago, Illinois. They offer Pay Per Click and Web Design and were launched in 2017.Read More
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664$1,000+Freelancer employeesBatavia, ILLang Growth Consultancy is a Business Consulting company. Based in Batavia, Illinois, the team focuses on Business Consulting and Market Research.Read More
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665$5,000+2 - 9 employeesChicago, ILEstablished in 2006, Soyculto is a small CXH, Argentina-based UX design agency. Their services include UX/UI Design and Content Marketing.Read More
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666UndisclosedFreelancer 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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667Undisclosed50 - 249 employeesChicago, ILYes& Lipman Hearne is a branding company. Located in Chicago, Illinois, their midsize team offers Branding and Public Relations. The company was founded in 1988.Read More
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668Undisclosed50 - 249 employeesSpringfield, ILLead IT Corporation is a midsize social media marketing agency founded in 2005. Their services include Social Media Marketing and Content Marketing.Read More
Industries
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669Undisclosed50 - 249 employeesPeru, ILBased in Peru, Illinois, LKCS is a branding agency. They focus on Branding and Logo.Read More
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670$1,000+Freelancer employeesChicago, ILAstucia, an AI Consulting company, was launched in 2025. The small team offers AI Consulting and Artificial Intelligence.Read More
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671UndisclosedFreelancer employeesWaukegan, ILClutch Capital Agency is an Advertising company launched in 2026. Located in Waukegan, Illinois, the team specializes in Advertising and Branding.Read More
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672$10,000+50 - 249 employeesChicago, ILBreaking Blue is a branding company. The London, England-based firm provides Branding and Call Center Services.Read More
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673$5,000+10 - 49 employeesChicago, ILCustom Legal Marketing, a SEO services firm, was founded in 2005. The team offers Search Engine Optimization and Pay Per Click.Read More
Clients
Briskman Briskman & Greenberg -
674Undisclosed10 - 49 employeesElgin, ILVSG Commerce is an user experience design agency. The Elgin, Illinois-based firm was founded in 2006. Their services include UX/UI Design and Search Engine Optimization.Read More
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675$5,000+2 - 9 employeesGeneva, ILDoubletime Marketing is a SEO services firm. Established in 2002, their team focuses on Search Engine Optimization and Web Design.Read More
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676Undisclosed2 - 9 employeesPeoria, ILTJ Dub Web Design is a SEO agency based in Peoria, Illinois. They provide Search Engine Optimization and Web Design.Read More
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677Undisclosed2 - 9 employeesDeerfield, ILNorthShore Loyalty is a small SEO company. Launched in 2014, the team provides Search Engine Optimization and Content Marketing.Read More
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678Undisclosed2 - 9 employeesChicago, ILLocated in Chicago, Illinois, WebProgress.Net, Inc. Is a small SEO company. Their services include Search Engine Optimization and Social Media Marketing.Read More
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679Undisclosed2 - 9 employeesGurnee, ILBased in Gurnee, Illinois, Piper Web Design is a SEO company. Their services include Search Engine Optimization and Email Marketing.Read More
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680Undisclosed2 - 9 employeesHighland Park, ILMetrist Partners is a SEO company. They are located in Highland Park, Illinois and have small team. Their team specializes in Search Engine Optimization and Conversion Optimization.Read More
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681$1,000+10 - 49 employeesChicago, ILRead More
Out of Business - Astash Web Design and Marketing is a branding agency founded in 2018. Their small team is located in Denver, Colorado; Fort Collins, Colorado; San Diego, California and Las Vegas, Nevada and specializes in Branding, Social Media Marketing, Search Engine Optimization, Pay Per Click, and more.
Industries
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682$10,000+10 - 49 employeesChicago, ILThe Abundancy is a Chicago, Illinois-based Advertising company. They specialize in Advertising and Digital Strategy and were established in 2016.Read More
Industries
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683$10,000+10 - 49 employeesChicago, ILGrady Campbell Design is a branding agency. They are in Chicago, Illinois and have small team. They offer Branding and Marketing Strategy.Read More
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684$1,000+10 - 49 employeesChicago, ILM2 Digital Media Group is a web design company. Launched in 2005, the company focuses on Web Design and Video Production.Read More
Industries
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685$1,000+10 - 49 employeesNiles, ILBased in Niles, Illinois, Taylor Johnson is a public relations firm. Their services include Public Relations and Social Media Marketing.Read More
Industries
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686$5,000+10 - 49 employeesWest Dundee, ILDreamco Design LLC, a small branding company, is headquartered in West Dundee, Illinois. The team focuses on Branding and Web Design.Read More
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687Undisclosed10 - 49 employeesPeoria, ILONEFIRE, Inc. Is an AR/VR development company. In Peoria, Illinois, their team offers AR/VR development and Social Media Marketing.Read More
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688Undisclosed10 - 49 employeesNaperville, ILModern Marketing Partners is an Advertising company. They were founded in 2011, and their services include Advertising and Branding.Read More
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689Undisclosed10 - 49 employeesDeerfield, ILAll Points Public Relations is a small PR firm. Established in 2011, the team specializes in Public Relations and Content Marketing.Read More
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690Undisclosed10 - 49 employeesWestmont, ILOrangespike Inc is a graphic design agency. Launched in 2013, the company is based in Westmont, Illinois. Their team provides Graphic Design and Logo.Read More
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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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