Hawthorne Advertising

Los Angeles, California, United States

Omni-channel campaigns with data-driven performance focus

Hawthorne Advertising specializes in full-funnel, omni-channel campaigns that leverage data-driven decisions to enhance performance and performance. The agency offers a broad suite of integrated services, focusing on creative, media, strategy, analytics, and audience intelligence disciplines. With an audience-centric approach, Hawthorne utilizes established research and unique consumer insights to inform their strategies.

The agency employs proprietary analytics and attribution tools to transform campaign data points into actionable performance items. This iterative, data-driven methodology ensures that campaigns are always testing, learning, and optimizing. Hawthorne's commitment to client service and success spans 40 years, consistently delivering results through their innovative and research-driven strategies.

Based in Los Angeles, CA, with additional locations in New York, NY, and the Midwest, Hawthorne Advertising is led by CEO Jessica Hawthorne-Castro. The agency's dedication to excellence is reflected in their established work, which continues to drive awareness and performance for a diverse range of clients across various industries.

42
YEARS IN BUSINESS
8
SERVICES

Agency details

Team size
201-500 people
Founded
1984 (42 years)

About this agency on Agency List

Hawthorne Advertising holds an Agency List Score of 73 out of 100.

That score is higher than 32% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Hawthorne Advertising in September 2026, reading 6 pages published on hawthorneadvertising.com.

The score reflects what Hawthorne Advertising had published by that date; anything published since has not been read.

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