United States

US Advertising Agencies Industry Analysis

Benchmark and data visualization of US public listed companies in the Advertising Agencies Industry, with top companies, stocks performance comparison, competitive analysis, and comparisons of top companies for market research.

United States public listed companies in the Advertising Agencies industry: 34

United States Advertising Agencies total companies market cap (USD): $43.53 Billion

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Largest 10 Companies in the US Advertising Agencies Industry by Market Cap

Top 10 US Advertising Agencies Industry Companies Details as of Jan. 1, 2026

Company Market Cap (USD) Country Sector Industry
Omnicom Group Inc. $25.81 B United States Communication Services Advertising Agencies
The Interpublic Group of Companies, Inc. $9.38 B

(July 1, 2025)

 United States Communication Services Advertising Agencies
Magnite, Inc. $2.31 B United States Communication Services Advertising Agencies
Clear Channel Outdoor Holdings, Inc. $1.05 B United States Communication Services Advertising Agencies
Deluxe Corporation $998.7 M United States Communication Services Advertising Agencies
Emerald Holding, Inc. $900.8 M United States Communication Services Advertising Agencies
QuinStreet, Inc. $799.1 M United States Communication Services Advertising Agencies
MDC Partners Inc. $426.0 M

(June 1, 2022)

 United States Communication Services Advertising Agencies
Quotient Technology Inc. $373.0 M

(July 1, 2023)

 United States Communication Services Advertising Agencies
National CineMedia, Inc. $360.3 M United States Communication Services Advertising Agencies
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