Top 100 SEO Companies in Irvine
The Best of December 2025Looking for a top SEO firm in Irvine?
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 Irvine. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Irvine 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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661Undisclosed1,000 - 9,999 employeesLos Angeles, CAFounded in 2001, Creative Circle is a large Content Marketing company. Their services include Content Marketing and Search Engine Optimization.Read More
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662Undisclosed10 - 49 employeesRiverside, CAEXtéres Corporation is a Riverside, California-based SEO services firm. Launched in 2007, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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663$1,000+10 - 49 employeesLos Angeles, CAKyngdom Digital Marketing Agency, an Advertising company, offers Advertising and Digital Strategy. The company is located in Los Angeles, California and San Diego, California.Read More
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664$1,000+Freelancer employeesLos Angeles, CAVisionwebppc is a small SEO company based in Los Angeles, California. The team provides Search Engine Optimization.Read More
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665$1,000+50 - 249 employeesLos Angeles, CARead More
Websites Depot Inc. is a Los Angeles-based digital marketing agency that was founded in 2006. With a team of about 30, Websites Depot Inc. specializes in SEO, web design, and PPC.During the first three years of partnership, Websites Depot Inc. helped the air conditioning company attract qualified leads and become a well-known brand in the Los Angeles area.
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666$1,000+10 - 49 employeesBurbank, CAOptimize4Success is a small social media marketing firm. Launched in 2016, the team provides Social Media Marketing and Search Engine Optimization.Read More
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667Undisclosed2 - 9 employeesLos Angeles, CAEstablished in 2023, Pro Brain Solutions is a SEO agency. The small team offers Search Engine Optimization and IT managed services.Read More
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668$100,000+50 - 249 employeesSanta Monica, CAWordSuccor Ltd. Is an user experience company. Their team is located in Santa Monica, California. The company specializes in UX/UI Design and E-Commerce Development.Read More
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669$5,000+2 - 9 employeesLos Angeles, CAAtomic Studio is a branding agency. The team offers Branding and Email Marketing, and the company is headquartered in Los Angeles, California.Read More
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670$5,000+2 - 9 employeesLos Angeles, CAUp Inc. ECommerce Agency is a Digital Strategy company. Founded in 2015, the company is in Los Angeles, California. Their team provides Digital Strategy and Content Marketing.Read More
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671$10,000+10 - 49 employeesLos Angeles, CAUearner.com is a Digital Strategy company established in 2016. The team provides Digital Strategy and Social Media Marketing and is in Los Angeles, California.Read More
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672$1,000+2 - 9 employeesPasadena, CAFounded in 2020, Pasadena SEO Company - Digital Marketing Solutions is a SEO agency. The company provides Search Engine Optimization and Social Media Marketing.Read More
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673Undisclosed2 - 9 employeesLos Angeles, CASearch engine optimization audit is a SEO agency. Their small team of employees is headquartered in Los Angeles, California. Their team provides Search Engine Optimization.Read More
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674$1,000+50 - 249 employeesLos Angeles, CAWebzool Creative Inc. Is a branding company established in 2012. The firm offers Branding and Pay Per Click.Read More
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675Undisclosed10 - 49 employeesLos Angeles, CAStudent Marketing Agency is a Content Marketing company headquartered in Los Angeles, California. Founded in 2016, the team specializes in Content Marketing and Pay Per Click.Read More
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676Undisclosed10 - 49 employeesLos Angeles, CAFinfrock Marketing is a SEO company founded in 2010. The firm provides Search Engine Optimization and Web Design.Read More
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677$1,000+50 - 249 employeesLos Angeles, CAProficient Logo Designs is a branding firm. They were founded in 2010, and their services include Branding and Digital Strategy.Read More
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678$10,000+10 - 49 employeesCarlsbad, CAMenerva Digital , a SEO company, is based in Carlsbad, California. Founded in 2018, the team specializes in Search Engine Optimization and Content Marketing.Read More
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679$1,000+2 - 9 employeesPasadena, CAHolistic SEO Company is a small Digital Strategy company based in Pasadena, California. The team provides Digital Strategy and Pay Per Click.Read More
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680$1,000+250 - 999 employeesSan Diego, CALocated in Colorado Springs, Colorado; San Diego, California; Farmington, Arizona and Columbia, Missouri, Intero Digital is a SEO services firm. Established in 1996, the midsize team specializes in Search Engine Optimization, Pay Per Click, Digital Strategy, Social Media Marketing, and more.Read More
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Mizuno Gaiam Jaguar ArcadiaIndustries
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681$1,000+10 - 49 employeesRancho Cucamonga, CAGENIUSBOTS is a Cybersecurity company. Established in 2023, the team offers Cybersecurity and Content Marketing. The agency is headquartered in Rancho Cucamonga, California.Read More
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682Undisclosed50 - 249 employeesCarlsbad, CALaunched in 2002, L7 Advertising is a midsize SEO agency. Their team offers Search Engine Optimization and Pay Per Click.Read More
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683$1,000+50 - 249 employeesTorrance, CARead More
RHILLANE Marketing Digital, an advertising company, was founded in 2018. The small Tangier, Morocco-based team offers advertising, content marketing, graphic design, web design, and more.
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684$5,000+2 - 9 employeesLong Beach, CADigital Storm SEO is a SEO services firm. The Long Beach, California-based agency was established in 2015. Their services include Search Engine Optimization and Web Design.Read More
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685$5,000+10 - 49 employeesLos Angeles, CARead More
Founded in 2015, Big Bang Marketing is located in Woodland Hils, Calif. With about 10 employees, they provide SEO, PPC, and social media marketing services for midmarket and small businesses.
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All About Smile Dental Group -
686$1,000+Freelancer employeesGardena, CA10xDev is a SEO services firm. Established in 2025, the agency focuses on Search Engine Optimization and Web Design.Read More
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687$10,000+2 - 9 employeesPasadena, CAThe AdMark Group, a small media planning & buying agency, is in Pasadena, California. Their services include Media Planning & Buying and Public Relations.Read More
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688$10,000+10 - 49 employeesCarlsbad, CARead More
Barrels Ahead is a small marketing strategy company. They specialize in marketing strategy, conversion optimization, pay per click, search engine optimization, and more and were established in 2008.
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689$1,000+10 - 49 employeesLos Angeles, CAOcean Book Publishing, a Content Writing Services company, was established in 2023. Based in Los Angeles, California, the team provides Content Writing Services and Content Marketing.Read More
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690$5,000+10 - 49 employeesLos Angeles, CALero is a branding firm. Their small team is based in Los Angeles, California. Their services include Branding and Digital Strategy.Read More
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