AGENCY LIST

Mediassociates

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Media planning, buying, and analytics for brand growth

Mediassociates is an independent media agency founded in 1996 by Scott Brunjes. The agency focuses on connecting data signals of customer interest with high-impact media, supported by full-funnel analytics. Their approach, known as Precision Branding, aims to break down the barriers between brand and performance media.

The agency offers services in media planning, buying, and analytics, utilizing their proprietary precisionbranding.ai platform. They work with leading brands to guide them through the complex advertising ecosystem, ensuring all media acts like performance media with accountability for growth.

Mediassociates has worked with clients such as NJM Insurance Group, Mount Sinai Health System, and Fannie Mae, delivering measurable results like increased brand awareness and customer acquisition. They are recognized as an Adweek Fastest Growing Agency and an Ad Age Best Places to Work.

30
YEARS IN BUSINESS
1
SERVICE

Capabilities

Category

Advertising

Services

Agency details

Team size
201-500 people
Founded
1996 (30 years)

About this agency on Agency List

Mediassociates holds an Agency List Score of 97 out of 100.

That score is higher than 96% 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 Mediassociates in September 2026, reading 3 pages published on mediassociates.com.

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

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