Top 100 SEO Companies in Orange County
The Best of December 2025Looking 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.
List of the Best Orange County 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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421Undisclosed2 - 9 employeesIrvine, CAStudio ONESIX, a branding agency, was launched in 2021. The agency focuses on Branding and Social Media Marketing, and is small.Read More
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422$1,000+10 - 49 employeesEl Segundo, CASEO agency Jolly SEO was launched in 2017. Located in El Segundo, California, the team focuses on Search Engine Optimization.Read More
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423$1,000+2 - 9 employeesLos Angeles, CARead More
XL Digital Partners is an internet marketing company based in Los Angeles. The company, founded in 2008, has a team of less than ten that provides SEO, PPC, digital strategy, social media marketing, content marketing, email marketing, and conversion optimization services to various companies.
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TrueLanguageIndustries
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424$1,000+10 - 49 employeesTorrance, CATechievolve Inc., a small Content Marketing company, is based in Torrance, California. Their services include Content Marketing and Mobile App Development.Read More
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425$1,000+2 - 9 employeesAlhambra, CASEO services firm Sparksbox was launched in 2014. The small team offers search engine optimization, pay per click, and web development. The agency is located in Alhambra, California.Read More
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426$5,000+10 - 49 employeesLos Angeles, CADigital Delane is a website development firm located in Los Angeles, California. They provide Web Development and Branding.Read More
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Higher Education Entertainment Industry Travel Industry CPGIndustries
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427$1,000+10 - 49 employeesLos Angeles, CARead 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.
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428$5,000+2 - 9 employeesLos Angeles, CARead More
Bullfrog Creative Agency is an event marketing & planning company. The small Canton, Georgia-based team offers event marketing & planning, public relations, branding, social media marketing, and more. The firm was launched in 2020.
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429$10,000+2 - 9 employeesDowney, CADzino Web Development is a SEO company based in Downey, California. Their services include Search Engine Optimization and Web Design.Read More
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430$1,000+10 - 49 employeesLos Angeles, CARead More
PR agency The Confluence was established in 2009. Their small team is in Los Angeles, California and offers public relations, branding, search engine optimization, content marketing, and more.
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431Undisclosed10 - 49 employeesWest Hollywood, CARead More
SmallGiants is a web development firm in London, United Kingdom. The small firm was founded in 2018. Their team provides web development, ux/ui design, application management & support, advertising, and more.
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432$5,000+50 - 249 employeesLos Angeles, CASwipecreatif is a branding agency established in 2022. The team provides Branding and Social Media Marketing and is located in Los Angeles, California and Los Angeles, California.Read More
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433$5,000+10 - 49 employeesSan Marino, CAIllumina Creative, a SEO agency, is headquartered in San Marino, California. The team offers Search Engine Optimization and Web Design.Read More
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434Undisclosed50 - 249 employeesLos Angeles, CAContent Writing Services company Dubu Publishers is in Los Angeles, California and Los Angeles, California. Founded in 2009, the team provides Content Writing Services and Branding.Read More
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435$1,000+2 - 9 employeesLos Angeles, CAStudio Los Angeles is a web design agency. They provide Web Design and Search Engine Optimization and are based in Los Angeles, California.Read More
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436$1,000+2 - 9 employeesLos Angeles, CAAB Designs is a SEO agency. Their team is based in Greyton, South Africa and Los Angeles, California and focuses on Search Engine Optimization and Web Design.Read More
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437$1,000+10 - 49 employeesLos Angeles, CASmart SEO People is a SEO company. The team provides Search Engine Optimization and Web Development, and the firm is based in Los Angeles, California.Read More
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438$1,000+10 - 49 employeesLos Angeles, CAEWM NOW is a Conversion Optimization company. Their small team is based in Los Angeles, California and offers Conversion Optimization and Digital Strategy. The agency was launched in 2018.Read More
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439$1,000+2 - 9 employeesLaguna Hills, CABMG Marketing is a Content Marketing company. They are located in Laguna Hills, California, and their services include Content Marketing and Business Consulting.Read More
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440$1,000+10 - 49 employeesLos Angeles, CASpike Ideas is a SEO agency. Their small team is headquartered in Los Angeles, California. Their team focuses on Search Engine Optimization and Social Media Marketing.Read More
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441$1,000+10 - 49 employeesLos Angeles, CAAttorney Marketing Network is a SEO services firm established in 2010. The agency specializes in Search Engine Optimization and Social Media Marketing.Read More
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Charles J. Argento & Associates BertoldoIndustries
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442$5,000+2 - 9 employeesLos Angeles, CASchwartzman Associates SEO Consultants, a Content Marketing company, is in Los Angeles, California and New York, New York. The small team offers Content Marketing, Search Engine Optimization, Corporate Training & Coaching, Public Relations, and more. The firm was established in 2000.Read More
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443$1,000+10 - 49 employeesDiamond Bar, CAMRJ SOFT is an Advertising company. Based in Diamond Bar, California, the team offers Advertising and Branding.Read More
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444$5,000+50 - 249 employeesBarcelona, SpainB-Reel is a branding firm. They were launched in 1999 and provide Branding and Search Engine Optimization.Read More
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GoogleIndustries
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445$1,000+50 - 249 employeesLos Angeles, CARead More
Launched in 2012, Baymediasoft Technologies is a midsize web development firm. Their services include web development, mobile app development, ux/ui design, web design, and more. The firm is headquartered in Los Angeles, California and Udaipur, India.
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446$5,000+10 - 49 employeesLos Angeles, CANovum™ is a SEO company. Established in 2019, the agency is headquartered in Los Angeles, California. Their team focuses on Search Engine Optimization.Read More
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447Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 2005, Website Depot Inc. Digital Marketing & SEO is a small social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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448$1,000+10 - 49 employeesRiverside, CA5 Core Digital Marketing is a social media marketing firm. In Riverside, California, their small team focuses on Social Media Marketing and Content Marketing. The company was founded in 1984.Read More
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449$10,000+2 - 9 employeesLos Angeles, CAL.A. Design Studio is a small web design company. They focus on Web Design and Video Production and were founded in 1998.Read More
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450$1,000+10 - 49 employeesLos Angeles, CAMedia One Group LLC is a mobile app development company based in Los Angeles, California and Antrim, Northern Ireland. The team provides Mobile App Development and Marketing Strategy.Read More
Industries
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Schedule ConsultationMost Reviewed SEO Company in Orange County
Check out a SEO Company in Orange County with the most new reviews in the past 12 months.
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