Top 100 Digital Marketing Companies in California

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Top 100 Digital Marketing Companies in California

The Best of June 2026

Looking for a top digital marketing agency in California?

Digital marketing has forever changed how companies attract customers and generate revenue. If you’re considering hiring an online marketing company to help you boost your brand image, position your company in search rankings, or manage your social media presence, we're here to help. 

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List of the Best California Online Marketing Agencies

  • 4321
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    Big Star Production Group, a branding agency, was launched in 1996. The firm offers Branding and Search Engine Optimization.
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  • 4322
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Oxnard, CA
    Little Sunset Digital Media is a small Oxnard, California-based Content Marketing and web design company. Their services include Content Marketing and Web Design.
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  • 4323
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Ontario, CA
    Located in Ontario, California, NO MARKETING LLC is a small Conversion Optimization company. The team offers Conversion Optimization and Search Engine Optimization.
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  • 4324
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Campbell, CA
    Small SEO company North Valley Web, is headquartered in Campbell, California. Their services include Search Engine Optimization and Pay Per Click.
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  • 4325
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Santa Barbara, CA
    Launched in 2017, TrafficDom is a SEO agency. Their team focuses on Search Engine Optimization and Digital Strategy.
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  • 4326
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Encinitas, CA
    Target River, an Advertising company, offers Advertising and Sales Outsourcing. The company is in Salt Lake City, Utah and Encinitas, California.
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    Industries

  • 4327
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    Freelancer employees
    San Diego, CA
    Notam Brands is a branding agency. They focus on Branding and Marketing Strategy and were founded in 2024.
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  • 4328
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    San Diego, CA
    Located in Tampa, Florida and San Diego, California, SPARK is a branding firm. They offer Branding and Content Marketing.
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    Industries

  • 4329
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    Freelancer employees
    Oakland, CA
    Digital Strategy company Digital Initiative was launched in 2016. The firm provides Digital Strategy and Web Development, and is small.
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  • 4330
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    Freelancer employees
    Santa Clara, CA
    Wildcard CMO, a branding agency, was founded in 2023. The small team specializes in Branding and Marketing Strategy.
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  • 4331
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    Freelancer employees
    Oceanside, CA
    In Oceanside, California, Avethan is a Market Research company. Their services include Market Research and Marketing Strategy.
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    Industries

  • 4332
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Los Angeles, CA
    Drew Quevedo is a SEO company. They focus on Search Engine Optimization and Web Development and were established in 2003. The firm is in Los Angeles, California.
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  • 4333
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Los Angeles, CA
    Suryavanshi Ventures is a small software development company based in Jabalpur, India and Los Angeles, California. The team provides Custom Software Development and Web Development.
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  • 4334
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Santa Monica, CA
    Founded in 2024, Rainmakers Studio is a Performance Marketing company. In Santa Monica, California, the team provides Performance Marketing and Demand Generation Marketing.
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  • 4335
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    Freelancer employees
    Carlsbad, CA
    Invisio Studio is a web design agency. They are headquartered in Carlsbad, California and have small team of experts. Their services include Web Design and UX/UI Design.
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  • 4336
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    250 - 999 employees
    San Francisco, CA
    Peppercomm is a Content Marketing company. The New York, New York-based company was founded in 1995. Their services include Content Marketing and Branding.
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    Industries

  • 4337
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    1,000 - 9,999 employees
    Los Angeles, CA
    GolinHarris is an Advertising company. The agency is headquartered in Los Angeles, California and Chicago, Illinois. Their services include Advertising and Branding.
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    Industries

  • 4338
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    San Diego, CA
    I9 Media is a Marketing Strategy company. They are headquartered in San Diego, California, and their services include Marketing Strategy and Media Planning & Buying.
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    Industries

  • 4339
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Los Angeles, CA
    CXC Marketing Agency is a Los Angeles, California-based branding firm. The team focuses on Branding and Graphic Design.
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    Industries

  • 4340
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Los Angeles, CA
    Stellarhead Digital Storytelling, a branding agency, was established in 2010. The firm provides Branding and Content Marketing.
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  • 4341
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Santa Barbara, CA
    WebNow.com is a Digital Strategy company. The team specializes in Digital Strategy and Pay Per Click, and the firm is headquartered in Santa Barbara, California.
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  • 4342
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Beverly Hills, CA
    E-commerce development firm JeTT Media Group was founded in 2009. The team offers E-Commerce Development and Graphic Design.
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  • 4343
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    MoonQuake is a graphic design agency. The team specializes in Graphic Design and Search Engine Optimization, and the company is headquartered in Los Angeles, California.
    Read More
  • 4344
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Torrance, CA
    Headquartered in Torrance, California, Tailor-Made Advertising is a small branding agency. Their services include Branding and Email Marketing.
    Read More
  • 4345
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Santa Rosa, CA
    Small e-commerce development firm ZDCA, is based in Santa Rosa, California. The team specializes in E-Commerce Development and Web Development.
    Read More
  • 4346
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Redding, CA
    Established in 2017, WebDrvn is an UX company. Their team specializes in UX/UI Design and Graphic Design.
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  • 4347
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Del Rey Oaks, CA
    Vinci Digital Marketing LLC is a small branding company headquartered in Del Rey Oaks, California. Their services include Branding and Content Marketing.
    Read More
  • 4348
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    LAXIR is an Advertising company. Their team is based in Los Angeles, California. The company focuses on Advertising and Branding.
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  • 4349
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Luis Obispo, CA
    Central Coast Digital Design is an Advertising company. The small San Luis Obispo, California-based team offers Advertising and Branding. The agency was founded in 2012.
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  • 4350
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Imagine IT Web Design & SEO is a Los Angeles, California-based e-commerce development firm. The team offers E-Commerce Development and Search Engine Optimization.
    Read More
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