Top 100 SEO Companies in Orange County
The Best of April 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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$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
Industries
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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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391Undisclosed10 - 49 employeesClaremont, CAIn Claremont, California, Emblem Design Studios is a small web design agency. The team provides Web Design and Search Engine Optimization.Read More
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392$5,000+2 - 9 employeesSanta Monica, CARead More
310 Creative Inc. is a Santa Monica, Calif.-based marketing agency. Founded in 2003, their team of fewer than 10 offers marketing strategy, web design, digital strategy, and conversion optimization services.
Clients
Universal MusicIndustries
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393$5,000+10 - 49 employeesLos Angeles, CADitans group is a Los Angeles, California-based business consulting company. The small team offers business consulting, digital strategy, search engine optimization, pay per click, and more and was founded in 2020.Read More
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394$1,000+50 - 249 employeesLos Angeles, CALocated in Los Angeles, California, FBA Listing Optimization is a midsize SEO services firm. Their services include Search Engine Optimization and Pay Per Click.Read More
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395$5,000+10 - 49 employeesLos Angeles, CAJbizMedia LLC is a content marketing company established in 2013. Headquartered in Los Angeles, California, their small team specializes in content marketing, conversion optimization, digital strategy, email marketing, and more.Read More
Industries
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396$25,000+10 - 49 employeesCulver City, CAAgency 39A, an IT strategy consulting company, was launched in 2019. The small team focuses on IT strategy consulting and Business Consulting.Read More
Clients
San Ysidro Health Mispro CLSI MustardSeed PMOIndustries
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397$5,000+50 - 249 employeesDowney, CAMidsize Advertising company Float Media House, is in Downey, California. Their services include Advertising and Media Planning & Buying.Read More
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398$5,000+10 - 49 employeesLos Angeles, CARead More
Founded in 2017 NITRO PLUG Digital Marketing is located in Los Angeles. With about 10 employees, they provide digital strategy, social media marketing, and email marketing services to enterprise, midmarket, and small businesses. They focus on business services and information technology industries.
Clients
LA Home RemodelingIndustries
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399UndisclosedFreelancer employeesIrvine, CAFounded in 2023, Metis Digital is a small SEO agency. Their team offers Search Engine Optimization and Social Media Marketing.Read More
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400Undisclosed50 - 249 employeesNewport Beach, CAMilan CM is a Funding & Investment company. Launched in 2025, the team focuses on Funding & Investment and Direct Marketing. The company is in Newport Beach, California.Read More
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401$1,000+10 - 49 employeesLos Angeles, CA1Solutions, a digital strategy company, was established in 2010. Based in New Delhi, India and Gorakhpur , India, their small team provides digital strategy, search engine optimization, web design, and web development.Read More
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402$5,000+50 - 249 employeesMonrovia, CABased in Monrovia, California, Salted Stone is a Digital Strategy company. Their services include Digital Strategy and Web Design.Read More
Industries
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403$1,000+10 - 49 employeesLos Angeles, CACheront is a Los Angeles, California-based web design agency. They focus on Web Design and Web Development.Read More
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404Undisclosed2 - 9 employeesSanta Monica, CARead More
BIGPIE is a California-based digital agency founded in 2008. With less than 10 team members, BIGPIE's services include web design, web development, digital branding, animation, and print media.
Clients
Hollyshorts Films FestivalIndustries
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405Undisclosed10 - 49 employeesRiverside, CA5 Core Inc is a Contract Manufacturing company. They were founded in 2020, and their services include Contract Manufacturing and Social Media Marketing.Read More
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406$1,000+2 - 9 employeesIrvine, CAFounded in 2006, ByteLaunch is a Mobile & App Marketing company. The team provides Mobile & App Marketing and Search Engine Optimization.Read More
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407$5,000+2 - 9 employeesLong Beach, CAOhso! design is an Advertising company. They are based in Long Beach, California and have small team of experts. Their services include Advertising and Branding.Read More
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408$5,000+2 - 9 employeesCosta Mesa, CAWebsite Muscle is a Marketing Strategy company based in Costa Mesa, California. They specialize in Marketing Strategy and Social Media Marketing.Read More
Industries
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409Undisclosed2 - 9 employeesCosta Mesa, CALaunched in 2011, WebVisable Digital Marketing & Web Solutions is a SEO agency. The team provides Search Engine Optimization and Digital Strategy.Read More
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410Undisclosed2 - 9 employeesCosta Mesa, CASearch Owls is a Costa Mesa, California-based Email Marketing company. They specialize in Email Marketing and Pay Per Click.Read More
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411Undisclosed2 - 9 employeesAnaheim, CAXcentric Solutions is a web design company. They are located in Anaheim, California and have small team. Their services include Web Design and Search Engine Optimization.Read More
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412Undisclosed2 - 9 employeesAnaheim, CASocial media marketing company Pub Club Leads was founded in 2009. Located in Anaheim, California, the team provides Social Media Marketing and Pay Per Click.Read More
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413Undisclosed2 - 9 employeesAnaheim, CAHighrise Elite Marketing, an application development company, specializes in Mobile App Development and Search Engine Optimization. The company is headquartered in Anaheim, California.Read More
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414Undisclosed2 - 9 employeesAnaheim, CAKinetic InterActive is an Email Marketing company. Their small team of employees is located in Anaheim, California. Their team provides Email Marketing and Business Consulting.Read More
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415Undisclosed2 - 9 employeesIrvine, CADharne & Co. Is an Email Marketing company based in Irvine, California. The team offers Email Marketing and Search Engine Optimization.Read More
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416Undisclosed2 - 9 employeesBrea, CABig Chief Creative Media is a branding company established in 2008. The firm offers Branding and Search Engine Optimization, and is small.Read More
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417Undisclosed2 - 9 employeesFountain Valley, CAFounded in 2012, Addictive Marketing Group is a small Fountain Valley, California-based Mobile & App Marketing company. Their team specializes in Mobile & App Marketing and Pay Per Click.Read More
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418Undisclosed2 - 9 employeesIrvine, CAInk Refuge is a web design agency launched in 2008. The agency focuses on Web Design and Branding.Read More
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419Undisclosed2 - 9 employeesCerritos, CAG2CPartners is a Content Marketing company located in Cerritos, California. They focus on Content Marketing and Pay Per Click.Read More
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420Undisclosed2 - 9 employeesIrvine, CAPacific Internet Consulting Group, a Mobile & App Marketing company, was established in 2004. The team focuses on Mobile & App Marketing and Pay Per Click.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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