Top 100 Media Buying Agencies in California

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Top 100 Media Buying Agencies in California

The Best of August 2026

Looking 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. 

List of the Best California Media Buying Companies

  • 151
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Oakland, CA
    Launched in 2009, WHM Creative is a small Advertising company based in Oakland, California. Their team offers Advertising and Branding.
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  • 152
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Sacramento, CA

    Small digital strategy company IGNITE Marketing Solutions , is based in T'bilisi, Georgia. Founded in 2021, the team offers digital strategy, advertising, media planning & buying, marketing strategy, and more.

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    Industries

  • 153
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Rancho Palos Verdes, CA
    Agent M is a small Fractional CMO Services company. They provide Fractional CMO Services and Marketing Strategy and were founded in 2025.
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  • 154
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    El Segundo, CA
    Media planning & buying company New and Improved Media was founded in 1988. The agency provides Media Planning & Buying and Advertising.
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  • 155
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Los Angeles, CA
    Media planning & buying company TVA Media Group is based in Los Angeles, California and Brentwood, Tennessee. Launched in 1987, the team provides Media Planning & Buying and Advertising.
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  • 156
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Revolution Media is a media planning & buying company launched in 2001. The agency specializes in Media Planning & Buying and Advertising, and is small.
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  • 157
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Laguna Niguel, CA
    FOXFORCE, a video production agency, is located in Laguna Niguel, California. Established in 2018, the team specializes in Video Production and Advertising.
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  • 158
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Visalia, CA
    Established in 1990, On the Horizon Communications is an Advertising company. Their services include Advertising and Public Relations.
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    Industries

  • 159
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Irvine, CA
    Venture Strategic, an Advertising company, focus on Advertising and Branding. They were founded in 2011.
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    Industries

  • 160
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    San Francisco, CA
    Fiat Growth is an Advertising company. Headquartered in San Francisco, California, the firm was established in 2018. Their team offers Advertising and Marketing Strategy.
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  • 161
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    San Francisco, CA
    Hearst Bay Area is a SEO agency. They are located in San Francisco, California and have midsize team of experts. Their services include Search Engine Optimization and Advertising.
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  • 162
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    San Francisco, CA
    Book Publishing Agency is a branding firm established in 1995. The midsize team provides Branding and Direct Marketing.
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  • 163
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Alhambra, CA
    ATTRACT CO INC is a branding company. The team focuses on Branding and Direct Marketing and is headquartered in Alhambra, California.
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    Industries

  • 164
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Santa Monica, CA
    BGA Media Group is a Digital Strategy company. Founded in 1995, the team specializes in Digital Strategy and Business Consulting.
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    Industries

  • 165
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Redlands, CA
    Established in 2018, Marketing 720 is a small Redlands, California-based Advertising company. Their team focuses on Advertising and Media Planning & Buying.
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    Industries

  • 166
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Redding, CA
    Legacy Catalyst Marketing Group is a Marketing Strategy company established in 2020. Headquartered in Redding, California, the team focuses on Marketing Strategy and Branding.
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    Industries

  • 167
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    San Francisco, CA
    MightyHive is a Corporate Training & Coaching company. The San Francisco, California-based agency was founded in 2012. Their services include Corporate Training & Coaching and Digital Strategy.
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  • 168
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    San Francisco, CA
    WideOrbit is a midsize Advertising company in San Francisco, California and City of London, England. The team provides Advertising and Marketing Strategy.
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  • 169
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    San Francisco, CA
    Founded in 1997, Nice & Company is a midsize branding firm based in San Francisco, California. Their team provides Branding and Media Planning & Buying.
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    Industries

  • 170
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Los Angeles, CA
    InterMedia Advertising is a media planning & buying company. They are based in Los Angeles, California, and their services include Media Planning & Buying and Advertising.
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  • 171
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Sacramento, CA
    Marketing Strategy company MeringCarson Holdings specializes in Marketing Strategy and Media Planning & Buying. They were launched in 1985.
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  • 172
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    San Francisco, CA
    AdTribute is a Mobile & App Marketing company. Established in 2019, the company provides Mobile & App Marketing and Social Media Marketing.
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  • 173
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Pasadena, CA
    Redirect Marketing Group is an Advertising company located in Pasadena, California. They offer Advertising and Marketing Strategy and were launched in 2007.
    Read More

    Industries

  • 174
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    2 - 9 employees
    Santa Barbara, CA
    Diplomatiq Communications & Fundraising is a public relations company launched in 2013. The firm offers Public Relations and Media Planning & Buying and has a small team. The firm is located in Santa Barbara, California.
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    Clients

    Intuitive Interiors

    Industries

  • 175
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Alameda, CA
    Media planning and buying company Bautista Direct Marketing provides Media Planning & Buying and Advertising. They are headquartered in Alameda, California.
    Read More
  • 176
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Culver City, CA

    Direct Agents is a midsize media planning and buying agency launched in 2003. Their team specializes in Media Planning & Buying, Demand Generation Marketing, Advertising, Digital Strategy, and more. The company is headquartered in New York, New York and Culver City, California.

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    Industries

  • 177
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Martin, CA
    Based in San Martin, California, Corpory is a media planning and buying company. Established in 2022, the team offers Media Planning & Buying and IT strategy consulting.
    Read More

    Industries

  • 178
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    33 USA Inc. Is an Advertising company. Headquartered in Los Angeles, California, their small team specializes in Advertising and Branding. The company was established in 2023.
    Read More

    Industries

  • 179
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Temecula, CA
    Advertising company Erostn focuses on Advertising and Branding. They were founded in 2021.
    Read More
  • 180
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Malibu, CA
    BANANA Media is an Advertising company. They focus on Advertising and Media Planning & Buying and are located in Malibu, California and Dallas, Texas.
    Read More

    Industries

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