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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1201Undisclosed10 - 49 employeesEl Segundo, CAReynolds+associates is a public relations company. They are based in El Segundo, California and have small team. Their services include Public Relations and Advertising.Read More
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1202Undisclosed10 - 49 employeesLos Angeles, CAThe WOW Factor is an Advertising company. The agency is headquartered in Los Angeles, California. Their team focuses on Advertising and Event Marketing.Read More
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1203Undisclosed10 - 49 employeesBurbank, CALTG&A is an Advertising company. Their small team is located in Burbank, California. Their services include Advertising and Public Relations.Read More
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1204Undisclosed10 - 49 employeesBurbank, CARoss Advertising is an Advertising company. Their team is in Burbank, California. The company specializes in Advertising and Media Planning & Buying.Read More
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1205Undisclosed10 - 49 employeesLos Angeles, CASmith Miller Moore is a branding firm based in Los Angeles, California. They offer Branding and Public Relations and were launched in 1978.Read More
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1206Undisclosed2 - 9 employeesLos Angeles, CASmall Advertising company LA ads, is located in Los Angeles, California. Their services include Advertising and Public Relations.Read More
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1207Undisclosed2 - 9 employeesBeverly Hills, CABased in Beverly Hills, California, Clive Hoffman Associates is a public relations agency. They focus on Public Relations and Branding.Read More
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1208Undisclosed10 - 49 employeesBurbank, CAResults Ad Pro, an Advertising company, was established in 1997. The small team offers Advertising and Media Planning & Buying.Read More
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1209Undisclosed2 - 9 employeesLos Angeles, CALee & Associates is a small Los Angeles, California-based Advertising company. The team provides Advertising and Public Relations.Read More
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1210Undisclosed10 - 49 employeesPalos Verdes Estates, CACreative Partners Group is an Advertising company. They are headquartered in Palos Verdes Estates, California and have small team. Their team provides Advertising and Public Relations.Read More
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1211Undisclosed2 - 9 employeesRedondo Beach, CASmall Advertising company ADWAVEZ MARKETING, is located in Redondo Beach, California. Their services include Advertising and Public Relations.Read More
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1212Undisclosed2 - 9 employeesLos Angeles, CABLAIRCOMM, a branding company, was founded in 1994. The agency specializes in Branding and Public Relations, and is small.Read More
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1213Undisclosed2 - 9 employeesSan Diego, CACMW Media is an Advertising company. Their small team is located in San Diego, California. Their services include Advertising and Marketing Strategy.Read More
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1214Undisclosed10 - 49 employeesSan Diego, CAMarketing Strategy company Yellow Bike Media is in San Diego, California. They offer Marketing Strategy and Advertising and were founded in 2005.Read More
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1215Undisclosed2 - 9 employeesSan Diego, CAIn San Diego, California, The Armory Agency is a Marketing Strategy company. Their services include Marketing Strategy and Advertising.Read More
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1216Undisclosed10 - 49 employeesBeverly Hills, CAHeadquartered in Beverly Hills, California, Davies Associates, Inc. Is a small Advertising company. Their services include Advertising and Branding.Read More
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1217Undisclosed50 - 249 employeesSacramento, CAFounded in 2011, Misfit, a midsize branding agency, is located in Sacramento, California. Their services include Branding and Advertising.Read More
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1218UndisclosedFreelancer employeesLong Beach, CAGroup 181 is an Advertising and Marketing Strategy company. They are in Long Beach, California and have small team. Their services include Advertising and Marketing Strategy.Read More
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1219Undisclosed2 - 9 employeesBakersfield, CAEstablished in 2017, eMedia Marketing Solutions is an Advertising and Marketing Strategy company. Their services include Advertising and Marketing Strategy.Read More
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1220Undisclosed2 - 9 employeesIrvine, CAAmbassador is a Marketing Strategy company. They were launched in 1959, and their services include Marketing Strategy and Advertising.Read More
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1221Undisclosed2 - 9 employeesBakersfield, CAFounded in 1999, Heise Media Group is an Advertising company. The team focuses on Advertising and Graphic Design and is located in Bakersfield, California.Read More
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1222Undisclosed2 - 9 employeesVictorville, CAExecutive 1 Media Group is an Advertising company in Victorville, California. The team offers Advertising and Branding.Read More
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1223Undisclosed250 - 999 employeesRedwood City, CAAdvertising company PubMatic is headquartered in Redwood City, California. The team provides Advertising and Marketing Strategy.Read More
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1224Undisclosed250 - 999 employeesPasadena, CAOne & All Agency is a midsize Advertising company in Pasadena, California. The team provides Advertising and Digital Strategy.Read More
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1225Undisclosed2 - 9 employeesPorterville, CAAdvertus Media, a media planning & buying company, was established in 2004. The team focuses on Media Planning & Buying and Advertising and is located in Porterville, California.Read More
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1226Undisclosed2 - 9 employeesOakland, CALaunched in 2015, Big Wave Media, LLC is a media planning and buying agency. Based in Oakland, California, the team offers Media Planning & Buying and Advertising.Read More
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1227Undisclosed2 - 9 employeesLong Beach, CAOpen Hand Media is an Advertising company launched in 2009. Their team provides Advertising and Branding.Read More
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1228Undisclosed50 - 249 employeesOakland, CATerraboost Media, an Advertising company, is in Oakland, California and Las Vegas, Nevada. They offer Advertising and Branding and were launched in 2006.Read More
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1229Undisclosed2 - 9 employeesFairfield, CAVision Marketing is an Advertising company. Headquartered in Fairfield, California, their small team specializes in Advertising and Branding. The company was established in 2019.Read More
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1230Undisclosed2 - 9 employeesOrange, CACaudill & Associates is a small branding firm headquartered in Orange, California. Their services include Branding and Advertising.Read More
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Check out an Advertising Company in California with the most new reviews in the past 12 months.
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