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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751Undisclosed10 - 49 employeesSan Luis Obispo, CAThe Parable Group is an Advertising company. The company is headquartered in San Luis Obispo, California. Their team offers Advertising and Email Marketing.Read More
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752Undisclosed2 - 9 employeesAlameda, CAFounded in 1988, Jan Mergel & Associates is an Advertising company. Their team focuses on Advertising and Branding.Read More
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753Undisclosed50 - 249 employeesSanta Barbara, CAInvoca, an Advertising company, is headquartered in Santa Barbara, California. The team offers Advertising and Call Center Services.Read More
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754Undisclosed2 - 9 employeesChula Vista, CAINgage Marketing is an Advertising company in Chula Vista, California. They focus on Advertising and Marketing Strategy.Read More
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755Undisclosed2 - 9 employeesWalnut Creek, CABridges Marketing Group is an Advertising company. Their small team of employees is headquartered in Walnut Creek, California. Their team focuses on Advertising and Branding.Read More
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756Undisclosed2 - 9 employeesLancaster, CAAV Web Designs, an Advertising company, was founded in 2000. The team offers Advertising and Email Marketing and is located in Lancaster, California.Read More
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757Undisclosed2 - 9 employeesLos Angeles, CACannabis Business Exchange is a branding company launched in 2017. Located in Los Angeles, California, the team focuses on Branding and Marketing Strategy.Read More
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758Undisclosed2 - 9 employeesVacaville, CAEstablished in 1998, Luminous Media Group is an Advertising company. The team focuses on Advertising and Branding and is based in Vacaville, California.Read More
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759Undisclosed10 - 49 employeesSan Diego, CALaunched in 2016, 4Blooms.Guru is an Advertising company. The company provides Advertising and Email Marketing.Read More
Industries
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760Undisclosed2 - 9 employeesGrass Valley, CA7 Rays Marketing is an Advertising company. Launched in 2015, their team focuses on Advertising and Branding.Read More
Industries
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761Undisclosed50 - 249 employeesVentura, CASTARKART is an Advertising company. The midsize Ventura, California-based team offers Advertising and Branding. The firm was established in 2004.Read More
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762Undisclosed10 - 49 employeesStockton, CADeniro Marketing is an Advertising company. The Stockton, California-based company focuses on Advertising and Search Engine Optimization.Read More
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763Undisclosed50 - 249 employeesWest Hollywood, CACannella Media DTC, LLC is an Advertising company established in 1985. Located in Burlington, Wisconsin and West Hollywood, California, the team provides Advertising and Branding.Read More
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764Undisclosed250 - 999 employeesSanta Monica, CAArtificial intelligence development company GumGum provides Artificial Intelligence and Advertising. They are based in Santa Monica, California and Chicago, Illinois.Read More
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765Undisclosed2 - 9 employeesPasadena, CALaunched in 2014, RAISED MARKETING is an Advertising company. The team specializes in Advertising and Branding.Read More
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766Undisclosed10 - 49 employeesPasadena, CAFounded in 2015, 711 Media Marketing is an Advertising company. The firm offers Advertising and Content Marketing.Read More
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767Undisclosed10 - 49 employeesOrange, CANetFusion Media, an Advertising company, was founded in 2004. The team provides Advertising and Email Marketing and is in Orange, California.Read More
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768Undisclosed50 - 249 employeesCosta Mesa, CAVeritone One is an Advertising company. The Costa Mesa, California-based firm was founded in 2010. Their services include Advertising and Pay Per Click.Read More
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769Undisclosed10 - 49 employeesVictorville, CASkynet Enterprises, Inc. Is an Advertising company established in 2016. The team specializes in Advertising and Marketing Strategy and is in Victorville, California.Read More
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770Undisclosed2 - 9 employeesStockton, CASASS! Public Relations is an Advertising company. The company is located in Stockton, California. Their team specializes in Advertising and Graphic Design.Read More
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771Undisclosed10 - 49 employeesAlhambra, CASmall PR agency Cal Marketing and Promotion Group (CMPG), is headquartered in Alhambra, California. The team specializes in Public Relations and Advertising.Read More
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772Undisclosed10 - 49 employeesLos Angeles, CAHydro Studios is a Los Angeles, California-based Advertising company. Founded in 2012, the team offers Advertising and UX/UI Design.Read More
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773Undisclosed50 - 249 employeesManhattan Beach, CANativo Inc is an Advertising company. Located in Manhattan Beach, California, the agency specializes in Advertising and Content Marketing.Read More
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774Undisclosed2 - 9 employeesStockton, CAAdvertising company Judith Buethe Public Relations was launched in 1989. The team offers Advertising and Branding and is based in Stockton, California.Read More
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775Undisclosed2 - 9 employeesRichmond, CABuzzgen, an Advertising company, is located in Richmond, California. They provide Advertising and Email Marketing.Read More
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776Undisclosed2 - 9 employeesRedwood City, CAIndivio, an Advertising company, was established in 2016. In Redwood City, California, the team provides Advertising and Marketing Strategy.Read More
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777Undisclosed50 - 249 employeesSan Francisco, CAFounded in 2014, inPowered, a midsize Advertising company, is based in San Francisco, California. Their services include Advertising and Branding.Read More
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778Undisclosed2 - 9 employeesBerkeley, CATop of Mind Marketing, an Advertising company, provide Advertising and Back Office Outsourcing. They were founded in 2008.Read More
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779Undisclosed10 - 49 employeesGold River, CAMomentum Ad. Inc is an Advertising company. Founded in 2007, the firm is headquartered in Gold River, California. Their services include Advertising and Branding.Read More
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780Undisclosed10 - 49 employeesSanta Barbara, CADigital Performance Marketing Group is a Santa Barbara, California-based Advertising company. The team focuses on Advertising and Email Marketing.Read More
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