Top 100 SEO Companies in California
The Best of December 2025Looking for a top SEO firm in California?
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 California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best California 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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1261$1,000+2 - 9 employeesCompton, CAFreshaweb, a web design agency, was founded in 2015. Located in Compton, California and Sheung Wan, Hong Kong, the team focuses on Web Design and UX/UI Design.Read More
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1262$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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1263Undisclosed2 - 9 employeesFresno, CAHeadquartered in Fresno, California, Social Spark is a small Advertising company. The team specializes in Advertising and Branding.Read More
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1264Undisclosed2 - 9 employeesSan Diego, CAHurrikan Logic is a small SEO company launched in 2013. Their services include Search Engine Optimization and UX/UI Design.Read More
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1265$1,000+2 - 9 employeesInglewood, CABRDG is a Content Marketing company. They are located in Inglewood, California and have small team of experts. Their services include Content Marketing and Conversion Optimization.Read More
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1266$1,000+2 - 9 employeesSacramento, CAArtsytown Designs is a Sacramento, California-based graphic design agency. They specialize in Graphic Design and Social Media Marketing and were launched in 2015.Read More
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1267$1,000+2 - 9 employeesSan Diego, CAWeb development firm Astra.Dev is in San Diego, California. They provide Web Development and Social Media Marketing and were established in 2017.Read More
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1268$1,000+2 - 9 employeesSan Francisco, CAShiruDigi Digital Marketing, a PPC company, was established in 2020. The small team offers Pay Per Click and Social Media Marketing.Read More
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1269$1,000+2 - 9 employeesLos Angeles, CAPuppet Master Marketing is an Advertising company. Their small team is in Los Angeles, California and offers Advertising and Marketing Strategy. The company was founded in 2018.Read More
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1270$1,000+2 - 9 employeesVentura, CAYecommerce is an Affiliate Marketing company. Launched in 2021, the agency is in Ventura, California. Their team focuses on Affiliate Marketing and Ecommerce Marketing.Read More
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1271$5,000+2 - 9 employeesSan Diego, CAVictory Creative Inc is a web development firm. They offer Web Development and E-Commerce Development and were launched in 2015.Read More
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1272$1,000+2 - 9 employeesPalm Desert, CAXeneth Marketing is a branding firm headquartered in Palm Desert, California. Launched in 2014, the team focuses on Branding and Social Media Marketing.Read More
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1273$1,000+2 - 9 employeesCorona, CAHelloRex is a web design company. Established in 2018, the firm offers Web Design and Marketing Strategy.Read More
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1274Undisclosed2 - 9 employeesLos Angeles, CAMarketing 4 Real Results is an Email Marketing company. They are in Los Angeles, California and have small team of experts. Their services include Email Marketing and Branding.Read More
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1275Undisclosed2 - 9 employeesLos Angeles, CAQuinney Media Group is a Market Research company. Headquartered in Los Angeles, California, their small team offers Market Research and Marketing Strategy. The firm was founded in 2021.Read More
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1276$1,000+2 - 9 employeesBurbank, CALaunched in 2018, Tumoki Marketing & Design is a Marketing Strategy company. The team offers Marketing Strategy and Digital Strategy and is in Burbank, California.Read More
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1277$5,000+10 - 49 employeesSanta Clara, CAWinSavvy is a SEO company. They specialize in search engine optimization, content marketing, digital strategy, conversion optimization, and more and were launched in 2017. Their small team is based in Kolkata, India and Kolkata, India.Read More
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1278Undisclosed2 - 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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1279$1,000+2 - 9 employeesSpring Valley, CALaunched in 2016, Type A Digital Marketing is a Digital Strategy company. The small team offers Digital Strategy and Pay Per Click.Read More
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1280$1,000+2 - 9 employeesBakersfield, CAImpression Media, a web development company, is located in Bakersfield, California. Founded in 2017, the team specializes in Web Development and Social Media Marketing.Read More
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1281$10,000+2 - 9 employeesSan Diego, CAShoreside Digital is a software development firm. They focus on Custom Software Development and Web Development and were founded in 2020.Read More
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1282$1,000+2 - 9 employeesIrvine, CANovNex is a web design agency. The Irvine, California-based company was established in 2022. Their services include Web Design and UX/UI Design.Read More
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1283$1,000+10 - 49 employeesBeverly Hills, CAWebRocket Digital, Inc is a small Geneva, Illinois-based PPC company and SEO agency. The team offers Pay Per Click and Search Engine Optimization.Read More
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1284$1,000+10 - 49 employeesTemecula, CAProgeektech Marketing is a web design company. They are based in Temecula, California and have a small team that specializes in Web Design, Search Engine Optimization, Digital Strategy, Conversion Optimization, and more. The agency was launched in 2013.Read More
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1285$1,000+10 - 49 employeesNational City, CARead More
Founded in 2012, Sooner Marketing Solutions is a digital marketing agency that is based in Tulsa, Okla. The small team of five specializes in web design and development, SEO, and social media marketing.
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TwentyTwenty EyecareIndustries
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1286$1,000+50 - 249 employeesSan Jose, CAMetaMind Digital LLC is an Advertising company. They specialize in Advertising and Branding and were founded in 2020.Read More
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1287$1,000+50 - 249 employeesSacramento, CAKey For Coders, a website development firm, was founded in 2015. The team offers Web Development and Social Media Marketing and is in Sacramento, California.Read More
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1288$10,000+50 - 249 employeesSan Jose, CADigital Strategy company Cali Web Studios offers Digital Strategy and Social Media Marketing. They were established in 2022.Read More
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1289$5,000+50 - 249 employeesFresno, CAHeadquartered in Fresno, California, Nova Design Agency is a social media marketing company. They provide Social Media Marketing and Email Marketing.Read More
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1290$10,000+50 - 249 employeesSan Jose, CAElite Website Creator is an UX agency. Launched in 2015, the agency is in San Jose, California. Their services include UX/UI Design and Social Media Marketing.Read More
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