Top 100 Advertising Agencies in California
The Best of December 2025Looking for a top advertising agency in California?
Businesses looking to develop a relationship with media outlets should consider working with an advertising agency. Beyond increasing visibility, top agencies are a gateway to a variety of crucial resources, including researchers, designers, SEO/PPC experts, and social media managers.
To assist you in your search for a partner, we’ve compiled this list of the top advertising and marketing 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 Ad and Marketing Companies
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811Undisclosed2 - 9 employeesSalinas, CASmall Advertising company Casillas Marketing Innovations, Inc., is located in Salinas, California. The team provides Advertising and Marketing Strategy.Read More
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812Undisclosed10 - 49 employeesTurlock, CAHeadquartered in Turlock, California, AC&C Marketing is an Advertising company. They offer Advertising and Branding.Read More
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813Undisclosed2 - 9 employeesCampbell, CABrand Vessel, Inc. Is an Advertising company. Based in Campbell, California, the team offers Advertising and Branding.Read More
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814Undisclosed10 - 49 employeesSan Jose, CAMAS Advertising, Inc., a small Marketing Strategy company, is in San Jose, California. The team specializes in Marketing Strategy and Advertising.Read More
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815Undisclosed2 - 9 employeesModesto, CAGNS Marketing and Sales is an Advertising and Marketing Strategy company. The team is based in Modesto, California, and their services include Advertising and Marketing Strategy.Read More
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816Undisclosed2 - 9 employeesLos Angeles, CAGil Media Co., a small Advertising company, is located in Los Angeles, California. The team focuses on Advertising and Branding.Read More
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817Undisclosed2 - 9 employeesSanta Rosa, CACatalyst Group LLC, a small Marketing Strategy company, is located in Santa Rosa, California. The team focuses on Marketing Strategy and Branding.Read More
Industries
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818Undisclosed2 - 9 employeesRancho Cucamonga, CALaunched in 2017, LISTA DESIGN STUDIO, INC., a small Advertising company, is located in Rancho Cucamonga, California. Their services include Advertising and Branding.Read More
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819Undisclosed2 - 9 employeesCarlsbad, CADiseno Communications is an Advertising company. Their small team is based in Carlsbad, California. Their services include Advertising and Branding.Read More
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820Undisclosed2 - 9 employeesSan Diego, CAWeb Groovin is a web design company. Established in 2009, the company is in San Diego, California. Their team specializes in Web Design and Advertising.Read More
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821Undisclosed2 - 9 employeesRiverside, CAVizard Marketing & PR is a Direct Marketing company. The agency is located in Riverside, California. Their services include Direct Marketing and Advertising.Read More
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822$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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823$1,000+50 - 249 employeesGarden Grove, CADesign Agency Pro, a web design agency, provide Web Design and Logo. They were launched in 2022.Read More
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824Undisclosed10 - 49 employeesWest Hollywood, CAHeadquartered in West Hollywood, California, Commando is a social media marketing company. Their services include Social Media Marketing and Advertising.Read More
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825Undisclosed2 - 9 employeesShasta Lake, CAOM Guarantee - Certifying Social Good, a branding company, is located in Shasta Lake, California. They offer Branding and Public Relations and were founded in 2018.Read More
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826Undisclosed10 - 49 employeesPasadena, CACalifornia Marketing Inc is an Email Marketing company established in 1930. Their services include Email Marketing and Advertising.Read More
Industries
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827Undisclosed10 - 49 employeesLos Angeles, CABrains on Fire, an Advertising company, is located in Greenville, South Carolina and Los Angeles, California. They specialize in Advertising and Branding.Read More
Industries
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828Undisclosed50 - 249 employeesLake Forest, CAEstablished in 2008, Over the Top is a social media marketing company. The team offers Social Media Marketing and Advertising.Read More
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829Undisclosed2 - 9 employeesRoseville, CAEstablished in 2016, RAD Media Co. Is a social media marketing company. The team provides Social Media Marketing and Email Marketing.Read More
Industries
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830Undisclosed2 - 9 employeesSonoma, CAMagic Touch Media is a Conversion Optimization company. Located in Sonoma, California, the team provides Conversion Optimization and Search Engine Optimization.Read More
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831Undisclosed250 - 999 employeesBeverly Hills, CABig Village is a midsize Advertising company in New York, New York and Beverly Hills, California. The team focuses on Advertising and Media Planning & Buying.Read More
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832Undisclosed10 - 49 employeesWest Hollywood, CASkylab X is an Advertising company. The team is headquartered in West Hollywood, California, and their services include Advertising and Social Media Marketing.Read More
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833Undisclosed10 - 49 employeesSan Bernardino, CADameron Communications is an Advertising company. Their small team is headquartered in San Bernardino, California and offers Advertising and Public Relations. The agency was established in 1988.Read More
Industries
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834$1,000+50 - 249 employeesBakersfield, CALogo Crafting Lab is a web design agency based in Bakersfield, California. The team offers Web Design and UX/UI Design.Read More
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835$5,000+50 - 249 employeesLos Angeles, CAYourhouse Marketing LA is a social media marketing agency headquartered in Los Angeles, California and Nashville, Tennessee. Their services include Social Media Marketing and Advertising.Read More
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836Undisclosed10 - 49 employeesUpland, CAAdvantage Attorney is a Content Marketing company. The Upland, California-based company offers Content Marketing and Search Engine Optimization.Read More
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837Undisclosed10 - 49 employeesLos Angeles, CAIce Storm Marketing is an Advertising company. They are in Los Angeles, California and have small team of experts. Their services include Advertising and Social Media Marketing.Read More
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838Undisclosed10 - 49 employeesSan Francisco, CAHearst Bay Area is an Advertising company. In San Francisco, California, their team specializes in Advertising and Marketing Strategy.Read More
Industries
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839$1,000+50 - 249 employeesLos Angeles, CAUnited Book Publishing is a Content Writing Services company established in 2012. The company offers Content Writing Services and Content Marketing, and is midsize.Read More
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840Undisclosed50 - 249 employeesLong Beach, CAThe Nation Publishers is a Long Beach, California-based Content Writing Services company. They provide Content Writing Services and Content Marketing.Read More
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