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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451$1,000+10 - 49 employeesSan Francisco, CAAdvertising company Proficient Book Publishers is headquartered in San Francisco, California. Their services include Advertising and Direct Marketing.Read More
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452$1,000+10 - 49 employeesSan Francisco, CAAdvertising company Hdistro was launched in 2015. The small team focuses on Advertising and Branding.Read More
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453$1,000+2 - 9 employeesLaguna Niguel, CANext Commerce is an Advertising company. They were founded in 2023 and offer Advertising and Branding.Read More
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454$1,000+50 - 249 employeesSanta Clara, CAPathloft is a SEO agency. Located in Santa Clara, California, the team specializes in Search Engine Optimization and Digital Strategy.Read More
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455$1,000+2 - 9 employeesSan Francisco, CAHeadquartered in San Francisco, California, Kave Creative is a small Advertising company. Their services include Advertising and Branding.Read More
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456$1,000+50 - 249 employeesSanta Monica, CAThe Author Choice is a Content Marketing company. They are in Santa Monica, California and have midsize team. They provide Content Marketing and Direct Marketing.Read More
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457$1,000+10 - 49 employeesLaguna Beach, CACreate Signs, a small Advertising company, is based in Laguna Beach, California. The team focuses on Advertising and Branding.Read More
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458$1,000+250 - 999 employeesRancho Santa Fe, CAFounded in 2010, Juris Prospect is a Direct Marketing company. The team specializes in Direct Marketing and Branding and is in Rancho Santa Fe, California.Read More
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459$1,000+50 - 249 employeesPasadena, CAPayper Publishing is a Content Marketing company headquartered in Pasadena, California. The team specializes in Content Marketing and Public Relations.Read More
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460$1,000+2 - 9 employeesMenifee, CALocated in Menifee, California, Global Mclien Software Solutions is a Mobile & App Marketing company. Launched in 2019, the team focuses on Mobile & App Marketing and Advertising.Read More
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461$5,000+10 - 49 employeesTemecula, CAAdvertising company Erostn focuses on Advertising and Branding. They were founded in 2021.Read More
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462$50,000+10 - 49 employeesLos Angeles, CAFree Radicals, a small branding company, is based in Los Angeles, California. The team focuses on Branding and Sports Marketing.Read More
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463Undisclosed2 - 9 employeesMountain View, CALiftStorm Garage Door Solutions is a small Mountain View, California-based Direct Marketing company. Their services include Direct Marketing and Advertising.Read More
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464Undisclosed10 - 49 employeesSacramento, CASPACECRM is a CRM consulting and SI company. They are headquartered in Sacramento, California. Their team provides CRM consulting and SI and Advertising.Read More
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465$1,000+2 - 9 employeesChula Vista, CAStudio Thryve is a web design company. The Chula Vista, California-based company was established in 2026. Their services include Web Design and Advertising.Read More
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466$1,000+10 - 49 employeesSanta Rosa, CAFounded in 2022, Henry Garza Marketing is an Advertising company. Their team offers Advertising and Social Media Marketing.Read More
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467$5,000+10 - 49 employeesPleasanton, CATHEDAS INC is a Pleasanton, California-based branding company. They offer Branding and Advertising and were founded in 2025.Read More
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468$1,000+50 - 249 employeesSan Francisco, CAAdvertising company Lonta AI offers Advertising and Marketing Strategy. They were established in 2024.Read More
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469Undisclosed10 - 49 employeesInglewood, CASailwardmedia is an Advertising company. They are in Inglewood, California and have small team. They offer Advertising and Branding.Read More
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470$5,000+10 - 49 employeesLos Altos, CABased in Los Altos, California, OMParternship is a Business Consulting company. Launched in 2018, the team focuses on Business Consulting and Advertising.Read More
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471$1,000+2 - 9 employeesOxnard, CALaunched in 2012, Revv Marketing Inc. Is an Advertising company. In Oxnard, California, the team offers Advertising and Email Marketing.Read More
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472$5,000+10 - 49 employeesMission Viejo, CAMomentum Marketing- At the Shelf is an Event Marketing company. The team focuses on Event Marketing and Direct Marketing, and the company is located in Mission Viejo, California.Read More
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473$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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474$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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475Undisclosed2 - 9 employeesSan Diego, CAEvertype Brand \ Design is a San Diego, California-based graphic design company. Their services include Graphic Design and Branding.Read More
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476$5,000+2 - 9 employeesLos Angeles, CAIBCnet is an Advertising company established in 1994. Their team specializes in Advertising and Branding.Read More
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477$25,000+2 - 9 employeesSan Francisco, CATeak is an Advertising company. The San Francisco, California-based company focuses on Advertising and Web Design.Read More
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478Undisclosed2 - 9 employeesSan Francisco, CABrainchild Creative is an Advertising company. Their small team of employees is in San Francisco, California. Their team focuses on Advertising and Branding.Read More
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479$5,000+2 - 9 employeesLong Beach, CAIffel International Inc., an Advertising company, was launched in 2006. In Long Beach, California and Anaheim, California, the team focuses on Advertising and Branding.Read More
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480$5,000+2 - 9 employeesLong Beach, CAHeadquartered in Long Beach, California, Proactive SEO Solutions is an Advertising company. They offer Advertising and Branding.Read More
Industries
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