Top 100 Digital Marketing Companies in California
The Best of September 2026Looking 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.
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List of the Best California Online Marketing Agencies
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1831$1,000+10 - 49 employeesSan Diego, CAEmail Marketing company Messina was launched in 2004. The team focuses on Email Marketing and Web Design.Read More
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1832Undisclosed10 - 49 employeesEl Segundo, CALAUNCH DRTV is a small El Segundo, California-based video production company. The team offers Video Production and Branding.Read More
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1833$1,000+10 - 49 employeesLos Angeles, CAWeb Design and Development Company USA & India - SAMTAA Software is a web design agency. Founded in 2013, their team provides Web Design and Web Development.Read More
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1834$10,000+10 - 49 employeesLos Angeles, CAFounded in 2011, SUGO Communications is a branding firm. Their team specializes in Branding and Public Relations.Read More
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1835Undisclosed10,000+ employeesAgoura Hills, CAIT staff augmentation company Programming.com offers IT staff augmentation and Custom Software Development. They were launched in 2010.Read More
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1836$1,000+50 - 249 employeesSacramento, CACar Media, a branding firm, was established in 2023. The agency provides Branding and Other Digital Marketing.Read More
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1837$10,000+50 - 249 employeesLos Angeles, CAContent Writing Services company Help Academic is in Los Angeles, California. They offer Content Writing Services and Content Marketing.Read More
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1838$5,000+2 - 9 employeesGlendale, CADeesse Media is a social media marketing agency. Founded in 2020, the team focuses on social media marketing, content marketing, web design, ux/ui design, and more. Their small agency is based in Glendale, California.Read More
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1839$1,000+2 - 9 employeesVentura, CASteve Mulholland Consulting is a branding agency founded in 2014. In Ventura, California, the team offers Branding and Content Marketing.Read More
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1840$100,000+2 - 9 employeesTustin, CAFounded in 2015, Vembar LLC is a SEO services firm. The team specializes in Search Engine Optimization and Marketing Strategy.Read More
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1841Undisclosed2 - 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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1842$1,000+2 - 9 employeesSan Francisco, CASmall web design agency The Shine Bright Studio, is based in San Francisco, California. The team specializes in Web Design and Content Marketing.Read More
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1843$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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1844Undisclosed2 - 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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1845$1,000+2 - 9 employeesLos Angeles, CAMountain Tech is a Direct Marketing company founded in 2021. The small team provides Direct Marketing and Social Media Marketing.Read More
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1846$1,000+2 - 9 employeesStevenson Ranch, CAG6 Interactive is a small social media marketing agency in Stevenson Ranch, California. The team focuses on Social Media Marketing and Search Engine Optimization.Read More
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1847$1,000+2 - 9 employeesSan Diego, CABoost Web Results, a SEO company, was established in 2023. The agency focuses on Search Engine Optimization and Pay Per Click.Read More
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1848$1,000+2 - 9 employeesLos Angeles, CAWhatswiz, an Advertising company, is located in Los Angeles, California. They specialize in Advertising and Other Digital Marketing and were founded in 2025.Read More
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1849$1,000+2 - 9 employeesSacramento, CALaunched in 2013, Koading Digital Marketing Agency is a small branding agency. Their services include Branding and Search Engine Optimization.Read More
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1850$1,000+2 - 9 employeesSanta Monica, CABoomhaus Creative is a Santa Monica, California-based Digital Strategy company. Their services include Digital Strategy and Marketing Strategy.Read More
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1851$50,000+10 - 49 employeesSan Diego, CADigital Operative is an e-commerce development firm. Headquartered in San Diego, California and Denver, Colorado, the team specializes in E-Commerce Development and Web Design.Read More
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1852$10,000+Freelancer employeesLos Angeles, CARead More
Roberto Serrini is a video production agency headquartered in Los Angeles, California. The firm provides video production and social media marketing and has a small team.The firm was founded in 2015.
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1853$1,000+50 - 249 employeesLos Angeles, CAMidsize Advertising company Think Jam, is located in Los Angeles, California and London, England. Their services include Advertising and Digital Strategy.Read More
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1854$5,000+50 - 249 employeesLos Angeles, CAAdvertising company Troika is headquartered in Los Angeles, California. Established in 2001, the team focuses on Advertising and Branding.Read More
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1855$5,000+2 - 9 employeesCamarillo, CASprocket Websites is a web design company. They are in Naperville, Illinois and Camarillo, California and have small team. They provide Web Design and Web Development.Read More
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1856Undisclosed2 - 9 employeesEncinitas, CAPublic relations firm Clearpoint Agency is in Encinitas, California. The team focuses on Public Relations and Content Marketing.Read More
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1857Undisclosed10 - 49 employeesRedwood City, CARead More
LeadIQ is a prospecting platform based in Redwood City, Calif. The platform has a team of less than 50 that provides conversion optimization, direct marketing, email marketing, and market research services to midmarket and other-sized companies in vaious industries.
Clients
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1858$1,000+2 - 9 employeesStevenson Ranch, CAAll On Top Consulting, a SEO services firm, was founded in 2018. The small team provides Search Engine Optimization and Marketing Strategy.Read More
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1859$1,000+2 - 9 employeesSan Diego, CAAdvertising company The Pixel Network is in San Diego, California. Established in 2015, the team offers Advertising and Content Marketing.Read More
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1860$1,000+2 - 9 employeesVisalia, CARed Chair Digital Marketing, a graphic design company, is headquartered in Visalia, California. The team focuses on Graphic Design and Advertising.Read More
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