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.
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List of the Best California Ad and Marketing Companies
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841Undisclosed50 - 249 employeesLos Angeles, CAGlobalWide Media is an Advertising company. The Los Angeles, California-based company was established in 2006. Their team focuses on Advertising and Branding.Read More
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842Undisclosed10 - 49 employeesEl Segundo, CAPK4 Media is a small El Segundo, California-based Advertising company. The team provides Advertising and Pay Per Click.Read More
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843Undisclosed2 - 9 employeesNewport Beach, CAThe Amici Group is an Advertising company launched in 2017. The team provides Advertising and Social Media Marketing.Read More
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844Undisclosed2 - 9 employeesSanta Monica, CABright Horizons Media is an Advertising company. Established in 2011, the team provides Advertising and Social Media Marketing.Read More
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845Undisclosed2 - 9 employeesLos Angeles, CAAdvertising company REBELLA was founded in 2018. The agency offers Advertising and Social Media Marketing, and is small.Read More
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846Undisclosed2 - 9 employeesMorro Bay, CARock Harbor Marketing, a small Advertising company, is headquartered in Morro Bay, California. Their services include Advertising and Social Media Marketing.Read More
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847Undisclosed250 - 999 employeesSan Francisco, CAWideOrbit is a midsize Advertising company in San Francisco, California and City of London, England. The team provides Advertising and Marketing Strategy.Read More
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848Undisclosed10 - 49 employeesLos Angeles, CAMarketing SI Inc. Is a small Advertising company. They offer Advertising and Branding and were established in 2015.Read More
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849Undisclosed2 - 9 employeesLos Angeles, CAShopper Marketing Group is a Market Research company established in 2011. The team offers Market Research and Branding and is based in Los Angeles, California.Read More
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850Undisclosed2 - 9 employeesSanta Monica, CAHats+Rabbits is an Advertising company. They specialize in Advertising and Branding and were established in 2014.Read More
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851Undisclosed10 - 49 employeesSanta Monica, CALaunched in 2008, iKahan media, Inc., a small Advertising company, is headquartered in Santa Monica, California. Their services include Advertising and Market Research.Read More
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852Undisclosed10 - 49 employeesLaguna Beach, CAHEILBrice, a Market Research company, offers Market Research and Advertising. The agency is based in Laguna Beach, California.Read More
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853Undisclosed10 - 49 employeesTempleton, CACompetitive Edge, Inc. Is a branding firm. The team focuses on Branding and Market Research and is in Templeton, California.Read More
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854Undisclosed50 - 249 employeesLos Angeles, CAMMW Agency is a Market Research company. They are located in Los Angeles, California. Their team focuses on Market Research and Event Marketing.Read More
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855Undisclosed10 - 49 employeesRohnert Park, CABay Area Digital Solutions, an Advertising company, was launched in 2016. The agency provides Advertising and Social Media Marketing, and is small.Read More
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856Undisclosed2 - 9 employeesLafayette, CAEstablished in 2005, Ability Advertising is a small Lafayette, California-based Advertising company. Their services include Advertising and Social Media Marketing.Read More
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857Undisclosed250 - 999 employeesCulver City, CAPacvue, a midsize pay per click agency, is headquartered in Culver City, California. Their services include Pay Per Click and Advertising.Read More
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858Undisclosed10 - 49 employeesIrvine, CAVarga Marketing is an Advertising company. They are in Irvine, California. Their team focuses on Advertising and Branding.Read More
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859Undisclosed10 - 49 employeesLos Angeles, CAThe Lippin Group, an Advertising company, is located in London, England and Los Angeles, California. Their services include Advertising and Public Relations.Read More
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860Undisclosed10 - 49 employeesSan Francisco, CAJ. Wade Public Relations is a small Advertising company located in San Francisco, California. The team specializes in Advertising and Branding.Read More
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861Undisclosed250 - 999 employeesLos Angeles, CAHylink Group is a business intelligence company. Their team is in Los Angeles, California. The company focuses on BI & big data consulting & SI and Advertising.Read More
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862Undisclosed50 - 249 employeesSan Francisco, CAAdRoll is an Advertising company. Their midsize team is headquartered in San Francisco, California and Dublin, Ireland. Their services include Advertising and Social Media Marketing.Read More
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863Undisclosed2 - 9 employeesSacramento, CAAdload Technologies, an Advertising company, is based in Sacramento, California. Established in 2018, the team specializes in Advertising and Branding.Read More
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864Undisclosed10 - 49 employeesLos Angeles, CAAGENZIA FRE', an Advertising company, was founded in 2008. They specializes in Advertising and Social Media Marketing.Read More
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865Undisclosed10 - 49 employeesManhattan Beach, CABig Logo Advertising is an Advertising company. They specialize in Advertising and Media Planning & Buying and are headquartered in Manhattan Beach, California.Read More
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866Undisclosed10 - 49 employeesLos Angeles, CAAdvertising company Glyphix Advertising is headquartered in Los Angeles, California. Their services include Advertising and Branding.Read More
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867Undisclosed50 - 249 employeesLos Angeles, CALaunched in 2009, ADvance Media is a midsize Advertising company in Los Angeles, California. Their team provides Advertising and Social Media Marketing.Read More
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868Undisclosed2 - 9 employeesVisalia, CA4Creeks Creative, a small web design agency, is located in Visalia, California. The team offers Web Design and Graphic Design.Read More
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869Undisclosed2 - 9 employeesSan Diego, CAHale Production Studios is a small Advertising company. Founded in 2020, the team provides Advertising and Product Marketing.Read More
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870$1,000+10 - 49 employeesLos Angeles, CAThe Wellspring Agency is a web development company. The agency is headquartered in Los Angeles, California. Their team offers Web Development 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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