Top 100 SEO Companies in Orange County
The Best of November 2026Looking for a top SEO firm in Orange County?
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 Orange County. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Orange County SEO Firms
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751$1,000+2 - 9 employeesLos Angeles, CAFounded in 2020, Local Ranker US is a SEO services firm. The team specializes in Search Engine Optimization.Read More
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752$1,000+10 - 49 employeesLos Angeles, CANETMARK SOLUTIONS is a social media marketing company. Their small team is located in Los Angeles, California. Their services include Social Media Marketing and Search Engine Optimization.Read More
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753Undisclosed2 - 9 employeesLake Forest, CA10th Degree is a Marketing Strategy company. The team focuses on Marketing Strategy and Digital Strategy and is based in Lake Forest, California.Read More
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754$5,000+2 - 9 employeesRiverside, CASevilla Local Media, a mobile application development company, was established in 2010. The team focuses on Mobile App Development and Social Media Marketing.Read More
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755$1,000+2 - 9 employeesAlhambra, CASpace Panda is a social media marketing agency located in Alhambra, California. Founded in 2020, the team offers Social Media Marketing and Content Marketing.Read More
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756$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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757Undisclosed2 - 9 employeesSouth Pasadena, CAUpclimb is a web design company. They were launched in 2023 and focus on Web Design and Conversion Optimization.Read More
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758$5,000+50 - 249 employeesTorrance, CALaunched in 2011, OMNI Digital Agency is a SEO services firm. The team focuses on Search Engine Optimization and Branding and is based in Torrance, California.Read More
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759$1,000+2 - 9 employeesEastvale, CADigital Market Mind, a social media marketing firm, focuses on Social Media Marketing and Search Engine Optimization. The agency is based in Fontana, California and Eastvale, California.Read More
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760$5,000+10 - 49 employeesSanta Monica, CAStrausberg Group is a media planning and buying agency. They are in Santa Monica, California and have a small team. Their services include media planning & buying, advertising, web design, market research, and more.Read More
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761Undisclosed50 - 249 employeesLos Angeles, CAMod Op is a midsize Miami, Florida-based Advertising company. The team offers Advertising and Branding.Read More
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762$1,000+2 - 9 employeesLos Angeles, CASEO Zila Marketing Agency, a SEO services firm, offer Search Engine Optimization. They were founded in 2016.Read More
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763$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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764Undisclosed50 - 249 employeesSanta Monica, CASEO Services in California is a SEO agency established in 2018. They are based in Santa Monica, California and have a midsize team. Their services include Search Engine Optimization, Pay Per Click, Content Marketing, and Web Design.Read More
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765$1,000+Freelancer employeesLaguna Niguel, CAClayboicardi Studio is a web design company launched in 2026. The company offers Web Design and Web Development.Read More
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766Undisclosed2 - 9 employeesCulver City, CAPay per click agency z is headquartered in Culver City, California. They focus on Pay Per Click and Search Engine Optimization and were established in 2024.Read More
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767$5,000+2 - 9 employeesCalabasas, CARead More
LookinLA is a Los Angeles based online marketing agency. They were founded in 2017 and have a team of 4 employees. They specialize in content marketing, digit strategy and SEO.
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PeopleG2Industries
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768$5,000+2 - 9 employeesLos Angeles, CAGobiya is an Advertising company established in 2012. Their services include Advertising and Branding.Read More
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769$1,000+10 - 49 employeesSanta Monica, CAHarmonica is a Content Marketing company. The team focuses on Content Marketing and Public Relations, and the firm is based in Santa Monica, California.Read More
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770$10,000+2 - 9 employeesLos Angeles, CALucid Public Relations is a SEO services firm. The company is located in Los Angeles, California. Their services include Search Engine Optimization and Social Media Marketing.Read More
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771$5,000+2 - 9 employeesLos Angeles, CA24Webstudio, a web design company, is located in Sacramento, California and Los Angeles, California. They provide Web Design and Web Development.Read More
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772Undisclosed2 - 9 employeesLos Angeles, CAPortofino Marketing Agency is a small social media marketing firm established in 2025. Their services include Social Media Marketing, Digital Strategy, Content Marketing, Search Engine Optimization, and more. The firm is headquartered in Los Angeles, California.Read More
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773$5,000+10 - 49 employeesBeverly Hills, CARead More
Mad Mind Studios, a small web design agency, is headquartered in Los Angeles, California. They offer web design, web development, branding, and advertising and were launched in 2008.
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Louis VuittonIndustries
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774Undisclosed2 - 9 employeesRiverside, CAModern Comfort and Air, a SEO agency, focus on Search Engine Optimization. They were founded in 2023.Read More
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775$1,000+2 - 9 employeesLos Angeles, CAEvolving World Marketing is a small Los Angeles, California-based branding agency. The team offers Branding and Content Marketing.Read More
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776$10,000+50 - 249 employeesLos Angeles, CAWoosper, a PPC agency, was launched in 2020. The midsize team specializes in Pay Per Click, Content Marketing, Search Engine Optimization, and Social Media Marketing. The company is located in Los Angeles, California.Read More
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777$5,000+10 - 49 employeesLos Angeles, CABrave New Media is a small Advertising company. They offer Advertising and Branding and were launched in 1998.Read More
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778Undisclosed10 - 49 employeesLos Angeles, CAVantedge Studios is a branding firm established in 2016. Based in Los Angeles, California, their small team provides branding, social media marketing, search engine optimization, mobile app development, and more.Read More
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779$1,000+2 - 9 employeesLos Angeles, CAFounded in 2018, SEO MarkLead Co is a small SEO company. Their services include Search Engine Optimization and Web Development.Read More
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780$5,000+2 - 9 employeesLos Angeles, CAIndigo Mars Agency is a Content Marketing company. Launched in 2026, the team focuses on Content Marketing and Digital Strategy. The company is located in Los Angeles, California.Read More
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Check out a SEO Company in Orange County with the most new reviews in the past 12 months.
Most Reviewed
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