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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181Undisclosed10 - 49 employeesAnaheim, CAFSB Public Affairs is a small Anaheim, California-based public relations agency. The team provides Public Relations and Media Planning & Buying.Read More
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182Undisclosed2 - 9 employeesMadera, CARead More
greenGabbard is an affiliate marketing company located in Madera, Calif. Founded in 2014, their 2 employees provide SEO, media planning and buying, and affiliate marketing services.
Clients
Selective Technologies Inc. -
183$10,000+50 - 249 employeesSan Francisco, CAHeat, an Advertising company, was launched in 2004. The team specializes in Advertising and Media Planning & Buying.Read More
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184$10,000+50 - 249 employeesSan Francisco, CAAdvertising company Doremus is headquartered in New York, New York and San Francisco, California. Their services include Advertising and Branding.Read More
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185$5,000+50 - 249 employeesSanta Ana, CAAmusement Park is an Advertising company. They are located in Santa Ana, California and have midsize team. Their services include Advertising and Branding.Read More
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186Undisclosed50 - 249 employeesLos Angeles, CACastells & Asociados is a branding company. Founded in 1998, the company is in Los Angeles, California. Their team offers Branding and Business Consulting.Read More
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187Undisclosed50 - 249 employeesLos Angeles, CADeutsch is a midsize UX agency. They provide UX/UI Design and Media Planning & Buying and were established in 1969.Read More
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188Undisclosed50 - 249 employeesRedondo Beach, CAWorldmedia Interactive, a media planning & buying company, focus on Media Planning & Buying and Search Engine Optimization. They were launched in 1999.Read More
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189$25,000+50 - 249 employeesCoral Gables, FLRead More
Zubi Advertising is a full-service advertising and marketing agency based in Coral Gables, Fla., with offices in Dearborn, Mich., and Brea, Calif. Founded in 1976, Zubi Advertising's team of around 100 employees provides marketing strategy and research, advertising, media planning and buying, and branding services.
Clients
Ford Motor Company -
190Undisclosed50 - 249 employeesLos Angeles, CAMercury Media is a media planning & buying agency. They were launched in 1989, and their services include Media Planning & Buying and Marketing Strategy.Read More
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191$10,000+50 - 249 employeesSan Francisco, CAFenton is a midsize San Francisco, California-based Advertising company. The team focuses on Advertising and Branding.Read More
Industries
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192Undisclosed2 - 9 employeesWalnut Creek, CALocated in Walnut Creek, California, Marcom Management Group Inc is a small branding agency. The team offers Branding and Marketing Strategy.Read More
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193Undisclosed2 - 9 employeesChula Vista, CAMarketing Strategy company EC Marketing Agency was founded in 1989. The team offers Marketing Strategy and Media Planning & Buying.Read More
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194Undisclosed2 - 9 employeesVacaville, CAEstablished in 1998, Luminous Media Group is an Advertising company. The team focuses on Advertising and Branding and is based in Vacaville, California.Read More
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195Undisclosed2 - 9 employeesBerkeley, CAFortune Public Relations, a public relations agency, provide Public Relations and Event Marketing. They were launched in 1986.Read More
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196$5,000+2 - 9 employeesSan Mateo, CABlue Egg Interactive, Inc. Is a media planning & buying agency. They focus on Media Planning & Buying and Other Digital Marketing and are located in San Mateo, California.Read More
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197Undisclosed10 - 49 employeesLos Angeles, CAAPartnership is an Advertising company launched in 1998. Their team offers Advertising and Public Relations.Read More
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198$5,000+10 - 49 employeesLos Angeles, CABattery is an Advertising company. They are in Los Angeles, California, and their services include Advertising and Branding.Read More
Clients
LEGOIndustries
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199$10,000+10 - 49 employeesLos Angeles, CALocated in Nashville, Tennessee and Los Angeles, California, Total Assault is a media planning and buying agency. They focus on Media Planning & Buying and Social Media Marketing.Read More
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200$10,000+10 - 49 employeesBeverly Hills, CAEstablished in 2010, Channel Factory is a video production company. The team focuses on Video Production and Advertising.Read More
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201$10,000+10 - 49 employeesSan Diego, CAMeadsDurket is a branding agency. Founded in 2004, the agency is headquartered in San Diego, California. Their services include Branding and Digital Strategy.Read More
Industries
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202$5,000+10 - 49 employeesSan Diego, CAMedAccess is a small San Diego, California-based Advertising company. The team provides Advertising and Branding.Read More
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203Undisclosed10 - 49 employeesLos Angeles, CAAdvertising company Simon & Associates focuses on Advertising and Broadcast Video. They were established in 1996.Read More
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204Undisclosed10 - 49 employeesLos Angeles, CAFraser Communications is an Advertising company. Launched in 1998, the agency is located in Los Angeles, California. Their services include Advertising and Media Planning & Buying.Read More
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205Undisclosed10 - 49 employeesSan Francisco, CALaunched in 1993, Folsom & Associates is a PR company. The team focuses on Public Relations and Branding.Read More
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206Undisclosed10 - 49 employeesSan Francisco, CAFounded in 1974, Glodow Nead Communications is a branding company. Their team provides Branding and Event Marketing.Read More
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207Undisclosed10 - 49 employeesSan Francisco, CAPR agency BergDavis Public Affairs was founded in 1999. Headquartered in San Francisco, California, the team provides Public Relations and Content Marketing.Read More
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208Undisclosed10 - 49 employeesLos Angeles, CAFortyseven communications is a PR firm. The small Los Angeles, California-based team focuses on Public Relations and Branding. The company was founded in 2006.Read More
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209Undisclosed10 - 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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210Undisclosed10 - 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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