Top 100 SEO Companies in Illinois
The Best of October 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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331$5,000+10 - 49 employeesChicago, ILMediaspace is a web design agency. They were launched in 2021, and their services include Web Design and Web Development.Read More
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332$5,000+2 - 9 employeesChicago, ILEvolution Point is a web design company. The team focuses on Web Design and Web Development and is in Chicago, Illinois.Read More
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333$5,000+2 - 9 employeesPekin, ILScott Automotive Marketing Group, an Advertising company, focus on Advertising and Social Media Marketing. They were founded in 2014.Read More
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334$1,000+2 - 9 employeesRolling Meadows, ILAppsomatic is an application development company. In Rolling Meadows, Illinois, the agency was established in 2013. Their team focuses on Mobile App Development and Web Design.Read More
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335$5,000+2 - 9 employeesDeerfield, ILFounded in 2019, Scherbius is a small web development company headquartered in Deerfield, Illinois. Their team focuses on Web Development and Web Design.Read More
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336$1,000+2 - 9 employeesLemont, ILWeb development company 630 Digital focuses on Web Development and Search Engine Optimization. They are headquartered in Lemont, Illinois.Read More
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337$10,000+2 - 9 employeesChicago, ILDevfollow is an IT strategy consulting company. Established in 2024, the firm is located in Chicago, Illinois. Their team offers IT strategy consulting and Custom Software Development.Read More
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338$10,000+10 - 49 employeesNaperville, ILSmall Advertising company MACLYN, is in Naperville, Illinois and Des Moines, Iowa. The team offers Advertising and Branding.Read More
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Dunkin'Industries
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339Undisclosed2 - 9 employeesChicago, ILDynamic Global Marketing is a SEO services firm established in 2013. The company offers Search Engine Optimization and Web Design.Read More
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340Undisclosed2 - 9 employeesElgin, ILCWdynamic, a branding agency, is located in Elgin, Illinois. The team specializes in Branding and Search Engine Optimization.Read More
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341$5,000+2 - 9 employeesPalatine, ILEstablished in 2019, TSYFRA is a SEO agency. Their team focuses on Search Engine Optimization and Web Development.Read More
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342$5,000+10 - 49 employeesChicago, ILLaunched in 2022, Design In Seconds, a small SEO services firm, is in Chicago, Illinois. Their team focuses on Search Engine Optimization and Content Writing Services.Read More
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343Undisclosed2 - 9 employeesNaperville, ILClariant Creative Agency is an UX design company. Their team is located in Naperville, Illinois. The firm specializes in UX/UI Design and Branding.Read More
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344Undisclosed2 - 9 employeesChicago, ILDaggerfinn is a Content Marketing company. Established in 2018, their team offers Content Marketing and Digital Strategy.Read More
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345$1,000+2 - 9 employeesGeneva, ILPingpong design + marketing is a Conversion Optimization company. They are located in Geneva, Illinois, and their services include Conversion Optimization and Search Engine Optimization.Read More
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346$1,000+2 - 9 employeesGeneva, ILLaunched in 2023, Main Street Marketing, a small Digital Strategy company, is based in Geneva, Illinois. Their services include Digital Strategy and Search Engine Optimization.Read More
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347$1,000+50 - 249 employeesOakbrook Terrace, ILAMBC Technologies, a midsize social media marketing firm, is in Oakbrook Terrace, Illinois and Madurai, India. Their services include Social Media Marketing and Email Marketing.Read More
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348$25,000+50 - 249 employeesChicago, ILAmorServConsulting is a Marketing Strategy company launched in 2022. The team focuses on Marketing Strategy and Digital Strategy and is located in Chicago, Illinois.Read More
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349$25,000+10 - 49 employeesChicago, ILClearbridge Branding Agency, a branding company, was established in 2015. The company specializes in Branding and Marketing Strategy, and is small.Read More
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350$1,000+2 - 9 employeesChicago, ILRead More
SEO Solutions is a digital agency that was founded in 2005 and has its headquarters in Chicago. The 10-person team provides web design, SEO, UX/UI design, social media marketing, PR, advertising, and branding services for clients in a variety of industries.
Clients
Camp PathfinderIndustries
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351$1,000+2 - 9 employeesSpringfield, ILFounded in 2011, Simply Built is a small web design company located in Springfield, Illinois. Their team focuses on Web Design and Search Engine Optimization.Read More
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352$5,000+2 - 9 employeesArlington Heights, ILBased in Arlington Heights, Illinois, BFG iTech is a web design company. Founded in 2017, the team offers Web Design and Web Development.Read More
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353$1,000+10 - 49 employeesChicago, ILAdsteric, a social media marketing firm, was launched in 2004. The small team provides Social Media Marketing and Email Marketing.Read More
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354$25,000+10 - 49 employeesEvanston, ILArc4 is a Digital Strategy company. Headquartered in Evanston, Illinois, the firm was founded in 2023. Their services include Digital Strategy and Content Marketing.Read More
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355$1,000+10 - 49 employeesRoscoe, ILNew Edge Media Group is a small SEO services firm located in Roscoe, Illinois and Chicago, Illinois. The team provides Search Engine Optimization and Marketing Strategy.Read More
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356$5,000+10 - 49 employeesChicago, ILBranding company Pattern 6 is headquartered in Chicago, Illinois. They focus on Branding and Marketing Strategy.Read More
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357$1,000+10 - 49 employeesChicago, ILEstablished in 2024, Doodle N Dash, a small branding firm, is headquartered in Sheridan, Wyoming and Chicago, Illinois. Their services include Branding and Social Media Marketing.Read More
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358$1,000+10 - 49 employeesGrayslake, ILSEO agency Vetra Assist was launched in 2025. The small team focuses on Search Engine Optimization and Web Design.Read More
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359Undisclosed10 - 49 employeesChicago, ILEstablished in 2013, RedShark Local SEO is a Marketing Strategy company. The small team provides Marketing Strategy and Digital Strategy.Read More
Industries
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360Undisclosed10 - 49 employeesVernon Hills, ILElevate CG is an UX design company located in Vernon Hills, Illinois. Their services include UX/UI Design and Pay Per Click.Read More
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Schedule ConsultationMost Reviewed SEO Company in Illinois
Check out a SEO Company in Illinois with the most new reviews in the past 12 months.
Most Reviewed
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