Top 100 Advertising Agencies in California
The Best of June 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.
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List of the Best California Ad and Marketing Companies
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751Undisclosed10 - 49 employeesSan Diego, CAChalk Digital is a Marketing Strategy company. Their team is based in San Diego, California. The agency provides Marketing Strategy and Advertising.Read More
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752Undisclosed2 - 9 employeesLos Angeles, CABrainbow is a small Los Angeles, California-based branding agency. The team specializes in Branding and Advertising.Read More
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753Undisclosed2 - 9 employeesSan Francisco, CASpeakeasy Strategies is a small PR agency. Launched in 2013, the team offers Public Relations and Content Marketing.Read More
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754Undisclosed10 - 49 employeesLos Angeles, CASoda & Lime is an Advertising company. Established in 2014, the team provides Advertising and Branding.Read More
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755Undisclosed10 - 49 employeesAgoura Hills, CAIn Focus Advertising, a Marketing Strategy company, is located in Agoura Hills, California. They specialize in Marketing Strategy and Advertising.Read More
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756Undisclosed10 - 49 employeesLos Angeles, CAWolfgang L.A. Is a small Los Angeles, California-based Advertising company. The team specializes in Advertising and Marketing Strategy.Read More
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757Undisclosed10 - 49 employeesOrange, CAEstablished in 1992, IDG Advertising is a small Orange, California-based Advertising company. Their team specializes in Advertising and Email Marketing.Read More
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758Undisclosed10 - 49 employeesNewport Beach, CAEstey-Hoover Advertising & Public Relations, an Advertising company, was established in 1975. Located in Newport Beach, California, the team offers Advertising and Email Marketing.Read More
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759Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 2013, Green Street Agency is an Advertising company. The team focuses on Advertising and Branding.Read More
Industries
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760Undisclosed10 - 49 employeesSanta Cruz, CAFounded in 2007, Yellow Bus is an Advertising company. The team focuses on Advertising and Branding.Read More
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761Undisclosed10 - 49 employeesTustin, CAAlPunto Advertising Inc is an Advertising company. Their small team is in Tustin, California and provides Advertising and Marketing Strategy. The firm was founded in 1994.Read More
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762Undisclosed10 - 49 employeesNewport Beach, CAAdvertising and Marketing Strategy company Skiver Advertising focuses on Advertising and Marketing Strategy. They are located in Newport Beach, California.Read More
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763Undisclosed10 - 49 employeesIrvine, CAEight Horses is a Marketing Strategy company. Founded in 2006, their team provides Marketing Strategy and Advertising.Read More
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764Undisclosed50 - 249 employeesCulver City, CALaunched in 2004, Omelet is a Marketing Strategy company. The team specializes in Marketing Strategy and Advertising and is headquartered in Culver City, California.Read More
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765Undisclosed50 - 249 employeesEl Segundo, CALiquid Advertising, an Advertising and Marketing Strategy company, specializes in Advertising and Marketing Strategy. The company is in El Segundo, California.Read More
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766Undisclosed50 - 249 employeesLos Angeles, CAThe Refinery Creative is an Advertising and Marketing Strategy company. Their midsize team is headquartered in Los Angeles, California. Their team specializes in Advertising and Marketing Strategy.Read More
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767Undisclosed2 - 9 employeesSan Francisco, CABranding agency Thermal PR provides Branding and Content Marketing. They are located in San Francisco, California.Read More
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768Undisclosed10 - 49 employeesLos Angeles, CAHeadquartered in Los Angeles, California, SHO+CO is a small Advertising company. The team specializes in Advertising and Branding.Read More
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769Undisclosed250 - 999 employeesBurbank, CAPetrol is a graphic design agency. They are in Burbank, California and have midsize team of experts. Their services include Graphic Design and Advertising.Read More
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770Undisclosed2 - 9 employeesSanta Barbara, CALaunched in 1993, Epic Ad Group is a small Marketing Strategy company. Their services include Marketing Strategy and Advertising.Read More
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771Undisclosed250 - 999 employeesBurbank, CABased in Burbank, California, Eclipse Advertising is a Marketing Strategy company. The team provides Marketing Strategy and Advertising.Read More
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772Undisclosed250 - 999 employeesEmeryville, CAExponential is an Advertising company launched in 2001. Their services include Advertising and Branding.Read More
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773Undisclosed10 - 49 employeesSanta Barbara, CAFounded in 1986, EvansHardy+Young is a small Advertising company. Their team specializes in Advertising and Marketing Strategy.Read More
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774Undisclosed2 - 9 employeesSan Carlos, CALaunched in 2006, Resonate Agency is a small San Carlos, California-based Advertising company. Their team focuses on Advertising and Branding.Read More
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775Undisclosed250 - 999 employeesLos Angeles, CATBWA\Chiat\Day is a Los Angeles, California-based Advertising company. They specialize in Advertising and Branding.Read More
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776Undisclosed10 - 49 employeesLos Angeles, CAAdvertising company Ted Perez + Associates is based in Los Angeles, California. They offer Advertising and Branding.Read More
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777Undisclosed10 - 49 employeesLos Angeles, CAOptimal Fusion is an Email Marketing company. Launched in 1996, the agency is based in Los Angeles, California. Their services include Email Marketing and Advertising.Read More
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778Undisclosed2 - 9 employeesLos Angeles, CASmall Direct Marketing company Eidolon, is in Los Angeles, California. The team provides Direct Marketing and Advertising.Read More
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779Undisclosed50 - 249 employeesSan Francisco, CADWA Media is a media planning & buying agency. Their midsize team is based in San Francisco, California. Their services include Media Planning & Buying and Advertising.Read More
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780Undisclosed2 - 9 employeesLafayette, CAAdvoke Media is a Lafayette, California-based media planning & buying company. The team focuses on Media Planning & Buying and Advertising.Read More
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