Top 100 Digital Marketing Companies in California
The Best of December 2025Looking for a top digital marketing agency in California?
Digital marketing has forever changed how companies attract customers and generate revenue. If you’re considering hiring an online marketing company to help you boost your brand image, position your company in search rankings, or manage your social media presence, we're here to help.
To assist you in your search for a partner, we’ve compiled this list of the top digital marketing companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Online Marketing Agencies
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1981$5,000+2 - 9 employeesLong Beach, CAHeadquartered in Long Beach, California, Proactive SEO Solutions is an Advertising company. They offer Advertising and Branding.Read More
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1982$5,000+2 - 9 employeesLos Angeles, CABad Assembly, an Advertising company, was established in 2006. The firm offers Advertising and Branding.Read More
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1983$5,000+2 - 9 employeesSan Francisco, CASmall Advertising company glassCanopy, is based in San Francisco, California. Their services include Advertising and Branding.Read More
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1984$10,000+2 - 9 employeesTopanga, CAPR agency Dunn Pellier Media PR is headquartered in Topanga, California. The team provides Public Relations and Event Marketing.Read More
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1985Undisclosed10 - 49 employeesCulver City, CAHello Design is a small web design agency founded in 1999. Their services include Web Design and UX/UI Design.Read More
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1986Undisclosed10 - 49 employeesFremont, CAIT managed services company PlanetMagpie IT Consulting was founded in 1998. The company offers IT managed services and IT staff augmentation, and is small.Read More
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1987$5,000+10 - 49 employeesRedondo Beach, CARead More
PPC Masterminds is a conversion optimization company headquartered in Redondo Beach, California. They provide conversion optimization, search engine optimization, pay per click, digital strategy, and more and were established in 2014.
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1988Undisclosed2 - 9 employeesSan Francisco, CAActiva PR is a Marketing Strategy company. Founded in 2001, the team focuses on Marketing Strategy and Branding. The agency is based in San Francisco, California.Read More
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1989$1,000+2 - 9 employeesMidway City, CALocated in Midway City, California, We Dream In Pixels is a Digital Strategy company. The team offers Digital Strategy and Search Engine Optimization.Read More
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1990$5,000+10 - 49 employeesLos Angeles, CAReel Mood, a Broadcast Video company, was launched in 2019. The team specializes in Broadcast Video and Branding and is headquartered in Los Angeles, California.Read More
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1991$100,000+250 - 999 employeesLos Angeles, CARead More
AMP Agency was founded in Boston in 1995 and has grown to more than 400 employees in Los Angeles, New York, Seattle, and Austin, Texas. AMP Agency serves mainly enterprise clients on web design and development, UI/UX design, SEO, PPC, and social media marketing.
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HasbroIndustries
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1992$25,000+50 - 249 employeesIrvine, CAFounded in 2007, Codazen is a software development company. Their services include Custom Software Development and Enterprise App Modernization.Read More
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1993$1,000+50 - 249 employeesSan Jose, CAEstablished in 2019, LogoChemist is a web design agency. The midsize team offers Web Design and Graphic Design.Read More
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1994$25,000+50 - 249 employeesSan Francisco, CAAdvertising company Ready Set is in San Francisco, California. They focus on Advertising and Media Planning & Buying.Read More
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DoorDashIndustries
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1995$1,000+50 - 249 employeesFresno, CAWSTech ZonEX, a midsize SEO agency, is headquartered in Fresno, California. They focus on Search Engine Optimization, Graphic Design, Logo, Video Production, and more and were established in 2023.Read More
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1996$100,000+50 - 249 employeesLos Angeles, CAWebsite Crux is a Los Angeles, California-based web design agency. Founded in 2021, the team provides Web Design and UX/UI Design.Read More
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1997$1,000+50 - 249 employeesSan Jose, CACambridge Web Experts, a web development company, was established in 2021. The agency offers Web Development and Web Design, and is midsize.Read More
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1998$1,000+50 - 249 employeesLos Angeles, CAEVRR Digital is a branding agency launched in 2015. The firm provides Branding and Social Media Marketing, and is midsize.Read More
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1999$1,000+50 - 249 employeesFremont, CALaunched in 2023, My Care International is a call center. Their team offers Call Center Services and Back Office Outsourcing.Read More
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2000Undisclosed50 - 249 employeesMountain View, CALocated in Mountain View, California, Design Mania is a midsize branding firm. Founded in 2015, the team focuses on branding, social media marketing, search engine optimization, web design, and more.Read More
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2001$1,000+50 - 249 employeesLos Angeles, CABased in Los Angeles, California and Sahibzada Ajit Singh Nagar, India, OKKO Global is a Sales Outsourcing company. Launched in 2019, the team specializes in Sales Outsourcing and Email Marketing.Read More
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2002$1,000+50 - 249 employeesSacramento, CAAdvertising company Book Marketing Solutions is located in Sacramento, California. The team focuses on Advertising and Direct Marketing.Read More
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2003Undisclosed10 - 49 employeesLos Angeles, CASocial media marketing firm Logo Concepts was founded in 2018. The team focuses on Social Media Marketing and Content Marketing and is in Los Angeles, California.Read More
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2004$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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2005$5,000+2 - 9 employeesSausalito, CALaunched in 2020, Haus Haus Design is a web design company. Their team offers Web Design and Web Development.Read More
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2006$1,000+10 - 49 employeesYorba Linda, CALet's Design For You is an Advertising company located in Yorba Linda, California. They offer Advertising and Branding and were launched in 2013.Read More
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2007$10,000+10 - 49 employeesOrange, CARead More
Advanced Marketers is a social media marketing company and pay per click agency launched in 2016. Their small team is located in Orange, California and Costa Mesa, California. The agency specializes in Social Media Marketing and Pay Per Click.
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S.T.O.P. Restoration of AlbuquerqueIndustries
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2008$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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TraneIndustries
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2009Undisclosed50 - 249 employeesEl Segundo, CAConill Advertising is a midsize Advertising company launched in 1968. Their team offers Advertising and Social Media Marketing.Read More
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2010$5,000+10 - 49 employeesEl Segundo, CAApollo Interactive, a Content Marketing company, was established in 1995. The team specializes in Content Marketing and Email Marketing.Read More
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