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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361$1,000+10 - 49 employeesGlendale, CAAxiom Print is a Packaging Design company founded in 2011. Their services include Packaging Design and Advertising.Read More
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362$5,000+2 - 9 employeesIrvine, CARICHTER CREATIVE is an Advertising company. In Irvine, California, the firm specializes in Advertising and Branding.Read More
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363$1,000+2 - 9 employeesSan Diego, CAVideo production company Fool's Errand Films is located in San Diego, California. The team provides Video Production and Advertising.Read More
Industries
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364$5,000+2 - 9 employeesPasadena, CAKilter LA is a branding firm. The agency is based in Pasadena, California. Their team specializes in Branding and Graphic Design.Read More
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365$5,000+10 - 49 employeesSanta Monica, CAAttention Media Inc. Is an Advertising company. The small Santa Monica, California-based team focuses on Advertising and Performance Marketing. The company was established in 2015.Read More
Industries
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366Undisclosed250 - 999 employeesLos Angeles, CACyereg Inc. Is a SEO company. In Los Angeles, California, the agency was established in 2012. Their services include Search Engine Optimization and Digital Strategy.Read More
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367$1,000+2 - 9 employeesSan Francisco, CAAdveria is an Advertising company founded in 2014. The small team focuses on Advertising and Branding.Read More
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368$10,000+2 - 9 employeesEl Segundo, CAInvigor is an Advertising company. The El Segundo, California-based agency was launched in 2017. Their team specializes in Advertising and Branding.Read More
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369$1,000+2 - 9 employeesLos Angeles, CA+49 Media is an Advertising company founded in 2019. The small team offers Advertising and Business Consulting.Read More
Industries
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370$10,000+2 - 9 employeesSan Francisco, CAAdTribute is a Mobile & App Marketing company. Established in 2019, the company provides Mobile & App Marketing and Social Media Marketing.Read More
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371$5,000+50 - 249 employeesNewark, CAWebsite Developer LLC is a Content Marketing company. They are in Newark, California. Their team provides Content Marketing and Search Engine Optimization.Read More
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372Undisclosed250 - 999 employeesSan Francisco, CALaunched in 2016, Alpha Cube is an other IT consulting and SI company. The midsize team offers other IT consulting and SI and Branding.Read More
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373$1,000+2 - 9 employeesLos Angeles, CAPuppet Master Marketing is an Advertising company. Their small team is in Los Angeles, California and offers Advertising and Marketing Strategy. The company was founded in 2018.Read More
Industries
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374$5,000+2 - 9 employeesSanta Cruz, CAHarbor Creative Group is a small Santa Cruz, California-based branding firm. The team specializes in Branding and Advertising.Read More
Industries
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375$25,000+10 - 49 employeesLos Angeles, CASEO services firm 4D Marketing & Business Solutions Firm World-wide Hosting was founded in 2007. The small team focuses on Search Engine Optimization and Email Marketing.Read More
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376$1,000+2 - 9 employeesEscondido, CASmall Business Marketing Solutions is a SEO services firm. Headquartered in Escondido, California, the agency was founded in 2020. Their team provides Search Engine Optimization and Content Marketing.Read More
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377$5,000+10 - 49 employeesLos Angeles, CASaya Agency is an Advertising company. The Los Angeles, California-based team focuses on Advertising and Marketing Strategy.Read More
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378$1,000+10 - 49 employeesAnaheim, CAPeripheral Media is a small Anaheim, California-based Advertising company. The team specializes in Advertising and Branding.Read More
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379$25,000+10 - 49 employeesLong Beach, CALaunched in 2018, Charts+Darts is an Advertising company. The team focuses on Advertising and Media Planning & Buying and is located in Long Beach, California.Read More
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380$1,000+2 - 9 employeesSan Jose, CASoftwarings is an Advertising company. Launched in 2023, the team offers Advertising and Marketing Strategy. The agency is located in San Jose, California and San Jose, California.Read More
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381$1,000+250 - 999 employeesSan Diego, CAIn San Diego, California, Oxford Book Writers is a Content Writing Services company. Their services include Content Writing Services and Business Consulting.Read More
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382Undisclosed2 - 9 employeesPasadena, CARedirect Marketing Group is an Advertising company located in Pasadena, California. They offer Advertising and Marketing Strategy and were launched in 2007.Read More
Industries
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383$1,000+50 - 249 employeesSan Francisco, CAHearst Bay Area is a SEO agency. They are located in San Francisco, California and have midsize team of experts. Their services include Search Engine Optimization and Advertising.Read More
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384$1,000+2 - 9 employeesGlendale, CAData Hunters is a branding agency. The Glendale, California-based company was established in 2016. Their services include Branding and Social Media Marketing.Read More
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385Undisclosed2 - 9 employeesLos Angeles, CAGeneration Marketing, a Digital Strategy company, was established in 2018. The team offers Digital Strategy and Marketing Strategy.Read More
Industries
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386$5,000+250 - 999 employeesSan Ramon, CAHeadquartered in San Ramon, California and Reading , England, Synverse is an Accounting company. They specialize in Accounting and Advertising.Read More
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387$25,000+50 - 249 employeesSan Francisco, CAFounded in 2019, Ready Set is a video production company. The team provides Video Production and Advertising.Read More
Clients
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388$1,000+10 - 49 employeesSan Diego, CABranding company Rank N Bank focuses on Branding and Content Marketing. They are based in San Diego, California.Read More
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389$5,000+2 - 9 employeesPleasanton, CABased in Pleasanton, California, Terzetto Digital is an Advertising company. They offer Advertising and Digital Strategy and were founded in 1995.Read More
Industries
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390$1,000+10 - 49 employeesPalo Alto, CAFounded in 2000, Sell Online Make Money is an Advertising company. The agency specializes in Advertising and Branding.Read More
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