Top 100 Advertising Agencies in California
The Best of October 2026Looking 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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1411Undisclosed2 - 9 employeesSan Diego, CAPhantastic Design is a San Diego, California-based Advertising company. They focus on Advertising and Print Design and were founded in 2002.Read More
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1412Undisclosed2 - 9 employeesHuntington Beach, CAAD PRO is an Advertising company. They were founded in 1988, and their services include Advertising and Graphic Design.Read More
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1413$5,000+2 - 9 employeesSanta Barbara, CACoexist Media is a small UX company established in 2012. Their team specializes in UX/UI Design and Artificial Intelligence.Read More
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1414$1,000+Freelancer employeesAntelope, CAEstablished in 2019, GDCo. Is a small graphic design company. Their services include Graphic Design and Branding.Read More
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1415$1,000+2 - 9 employeesLos Angeles, CARead More
Thor Social is a digital marketing agency based in Washington, DC, with offices in New York, Phoenix, Los Angeles, Miami, Atlanta, and Boston. The agency, founded in 2019, has a team of less than ten that provides social media marketing, SEO, PPC, advertising, email marketing, and web design services. Thor Social serves small and mid-market companies and institutions in various industries that include business services, consumer products & services, and education.
Clients
Beazer Homes USAIndustries
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1416Undisclosed10 - 49 employeesLos Angeles, CABroadway Garage Creative is a small graphic design company headquartered in Los Angeles, California. Their services include Graphic Design and Web Design.Read More
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1417Undisclosed10 - 49 employeesRancho Cucamonga, CAAdvertising company Pritzer Media is based in Rancho Cucamonga, California. They specialize in Advertising and Graphic Design and were launched in 2007.Read More
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1418UndisclosedFreelancer employeesLivermore, CAAnnette Frei Graphics and Illustration is a branding firm launched in 2001. The firm provides Branding and UX/UI Design.Read More
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1419$10,000+250 - 999 employeesLos Angeles, CAHeadquartered in Los Angeles, California and New York, New York, Laundry Service is an Advertising company. Established in 2009, the team specializes in Advertising and Branding.Read More
Industries
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1420Undisclosed2 - 9 employeesStockton, CAGraphic design company Moonshadow Productions is based in Stockton, California. They specialize in Graphic Design and Video Production and were established in 1992.Read More
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1421$5,000+Freelancer employeesRowland Heights, CALaunched in 2026, ForgeWeb-1 is a web design agency. The team specializes in Web Design and Web Development and is in Rowland Heights, California.Read More
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1422Undisclosed50 - 249 employeesLos Angeles, CAMod Op is a midsize Miami, Florida-based Advertising company. The team offers Advertising and Branding.Read More
Industries
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1423$1,000+50 - 249 employeesSt. Helena, CASayone digital is an Advertising company. They provide Advertising and Social Media Marketing and were established in 2011. The company is based in Kakkanad, India and St. Helena, California.Read More
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1424$5,000+2 - 9 employeesLong Beach, CASmall Advertising company iTrust Marketing, is headquartered in Long Beach, California. Their services include Advertising and Branding.Read More
Industries
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1425$5,000+Freelancer employeesSan Diego, CAAmped Local is an Advertising company. They were launched in 2014 and focus on Advertising and Marketing Strategy.Read More
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1426UndisclosedFreelancer employeesStockton, CAFounded in 1999, Jim Oliver Designer is an Advertising company. The small team provides Advertising and Graphic Design.Read More
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1427UndisclosedFreelancer employeesFresno, CAFresno Webmasters is a Fresno, California-based Advertising company. They focus on Advertising and Social Media Marketing.Read More
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1428UndisclosedFreelancer employeesLos Angeles, CALocated in Los Angeles, California, PM Solutions Agency is a small Advertising company. The team provides Advertising and Branding.Read More
Industries
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1429UndisclosedFreelancer employeesDana Point, CABaltic Avenue Marketing LLC is an Advertising company. Based in Dana Point, California, the company was launched in 2008. Their team specializes in Advertising and Branding.Read More
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1430UndisclosedFreelancer employeesSan Diego, CAUNDESIGNIT is an Advertising company. Their team is based in San Diego, California and provides Advertising and Branding.Read More
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1431$5,000+50 - 249 employeesWest Hollywood, CAIZEA is an Advertising company. They are based in Maitland, Florida and West Hollywood, California and have midsize team of experts. Their services include Advertising and Branding.Read More
Industries
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1432$1,000+250 - 999 employeesLos Angeles, CASEO company SmartSites is based in Paramus, New Jersey; Chamblee, Georgia; Detroit, Michigan and Raleigh, North Carolina. They provide Search Engine Optimization, Pay Per Click, Advertising, and Social Media Marketing and were launched in 2011.Read More
Clients
PorscheIndustries
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1433$5,000+50 - 249 employeesManhattan Beach, CAThelab is a branding company. They were founded in 2002 and provide Branding and Advertising.Read More
Industries
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1434$10,000+2 - 9 employeesSan Diego, CAAdvertising company GSG Creative focuses on Advertising and UX/UI Design. They were launched in 2014.Read More
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1435$10,000+2 - 9 employeesSan Diego, CALaunched in 2001, Cordero + Davenport is a web design company. The small team offers Web Design and Web Development.Read More
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1436$5,000+2 - 9 employeesLos Angeles, CASEO agency DM Web Solution provides Search Engine Optimization and Web Design. They are located in Los Angeles, California.Read More
Industries
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1437$5,000+2 - 9 employeesRedondo Beach, CAAdvertising company Blu Echo Design was founded in 2008. Based in Redondo Beach, California, the team offers Advertising and Branding.Read More
Industries
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1438$5,000+2 - 9 employeesSan Diego, CAJavelin Web and Media, an Advertising company, was launched in 2010. The firm provides Advertising and Branding, and is small.Read More
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1439$5,000+2 - 9 employeesEncinitas, CAWeb design agency CMH Design was launched in 2003. The team focuses on Web Design and Advertising.Read More
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1440$5,000+2 - 9 employeesSanta Clarita, CAArt & Design Multimedia is a web design agency. Headquartered in Santa Clarita, California, the company provides Web Design 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.
Most Reviewed
Advertising Company
California
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- 12 4 new reviews
- 13 3 new reviews
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