Top 100 Media Buying Agencies in California
The Best of December 2025Looking for a top media buying agency in California?
Your company can earn considerable benefits from partnering with a media buying company to improve your marketing and advertising efforts.
To assist you in your search for a partner, we’ve compiled this list of the top media buying companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Media Buying Companies
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91Undisclosed2 - 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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92Undisclosed2 - 9 employeesWalnut Creek, CAFour15 Digital is a pay per click company. The company is headquartered in Walnut Creek, California. Their services include Pay Per Click and Search Engine Optimization.Read More
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93$250,000+50 - 249 employeesNewport Beach, CAThe Shipyard is an Advertising company. The team focuses on Advertising and Media Planning & Buying, and the firm is located in Columbus, Ohio and Newport Beach, California.Read More
Industries
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94$1,000+50 - 249 employeesMarina del Rey, CAAUDIENCEX, an Advertising company, is in Marina del Rey, California and Dallas, Texas. The team specializes in Advertising and Media Planning & Buying.Read More
Industries
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95$1,000+10 - 49 employeesLos Angeles, CAEWM NOW is a Conversion Optimization company. Their small team is based in Los Angeles, California and offers Conversion Optimization and Digital Strategy. The agency was launched in 2018.Read More
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96Undisclosed50 - 249 employeesCarlsbad, CAHavas Edge, a midsize Broadcast Video company, is based in Carlsbad, California and Boston, Massachusetts. Their services include Broadcast Video and Marketing Strategy.Read More
Clients
CitiIndustries
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97$10,000+2 - 9 employeesSan Francisco, CACreative:MINT is a branding company headquartered in San Francisco, California. Founded in 2003, the team provides Branding and Web Design.Read More
Industries
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98$10,000+50 - 249 employeesLos Angeles, CARead More
9thWonder is a strategic marketing, media, and idea company founded in 2018. With headquarters in Houston and offices across the US, Argentina, and Vietnam, the team of about 140 employees offers media planning and buying, advertising, branding, PR, and market research services. Their enterprise, midmarket, and small business clients are in the IT, consumer products, and healthcare industries, amongst others.
Clients
Coleman Natural FoodsIndustries
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99$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
DoorDashIndustries
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100$5,000+10 - 49 employeesSan Diego, CARosemont Media is an Advertising company. They are located in San Diego, California. Their team specializes in Advertising and Media Planning & Buying.Read More
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101$5,000+10 - 49 employeesSan Diego, CAAdvanced Marketing Strategies is an Advertising company. Established in 1987, the team focuses on Advertising and Branding.Read More
Industries
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102Undisclosed10 - 49 employeesLos Angeles, CAMacy + Associates, a public relations agency, was established in 1989. Located in Los Angeles, California, the team focuses on Public Relations and Branding.Read More
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103$10,000+10 - 49 employeesCosta Mesa, CAIMW Agency is a branding firm. Founded in 1982, the team focuses on Branding and Digital Strategy.Read More
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104Undisclosed10 - 49 employeesSan Francisco, CAMatter Made is a small San Francisco, California-based Advertising company. Their services include Advertising and Branding.Read More
Industries
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105$1,000+2 - 9 employeesLos Angeles, CAEstablished in 2018, Quickstrike Studios is a small media planning and buying company based in Los Angeles, California. Their team specializes in Media Planning & Buying and Advertising.Read More
Industries
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106Undisclosed2 - 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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107$1,000+10 - 49 employeesRamona, CAForce0six, a media planning and buying agency, specialize in Media Planning & Buying and Pay Per Click. They were launched in 2015.Read More
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108$1,000+10 - 49 employeesSan Francisco, CASandcrowd is a London, England-based media planning & buying agency. Established in 2019, the team focuses on Media Planning & Buying and Search Engine Optimization.Read More
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109$5,000+10 - 49 employeesSacramento, CACreative Noggin is a Sacramento, California-based Marketing Strategy company. They focus on Marketing Strategy and Advertising.Read More
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110$5,000+2 - 9 employeesWalnut Creek, CASingle Origin Media is a web design company. They are based in Walnut Creek, California. Their team specializes in Web Design and Branding.Read More
Industries
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111$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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112$1,000+2 - 9 employeesTemecula, CAHK Digital is a media planning and buying company headquartered in Chicago, Illinois and Temecula, California. Established in 2021, the team offers Media Planning & Buying and Digital Strategy.Read More
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113$5,000+2 - 9 employeesEl Segundo, CAOneNinth is a video production company. The El Segundo, California-based firm offers Video Production and Marketing Strategy.Read More
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114$1,000+50 - 249 employeesSacramento, CABranding agency Beyrmedia is in Sacramento, California. The midsize team specializes in Branding, Marketing Strategy, Media Planning & Buying, Social Media Marketing, and more. The firm was founded in 2020.Read More
Industries
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115Undisclosed50 - 249 employeesLos Angeles, CAMedia planning and buying agency Arenas Entertainment provides Media Planning & Buying and Market Research. They are located in Los Angeles, California.Read More
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116Undisclosed50 - 249 employeesTorrance, CAWalker Advertising is a media planning & buying agency. The midsize Torrance, California-based team focuses on Media Planning & Buying and Call Center Services. The firm was established in 1984.Read More
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117Undisclosed50 - 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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118$1,000+10 - 49 employeesSanta Ana, CAPowerPhrase is a small Santa Ana, California-based Marketing Strategy company. The team offers Marketing Strategy and Media Planning & Buying.Read More
Industries
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119$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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120$5,000+10 - 49 employeesCosta Mesa, CAAdvertising company Bread Loaf was established in 2016. In Costa Mesa, California, the team focuses on Advertising and Branding.Read More
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