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Pennsylvania PR Firms

Top public relations firms and agencies in Pennsylvania, including Philadelphia, Pittsburgh, Harrisburg and Ardmore (ranked by revenue).

Top PR Firms - See 2025 Rankings

Top Public Relations Firms by Location
Atlanta | Chicago | Conn. | Boston | Florida | Hawaii | Los Angeles | Miami | Midwest | New York & New Jersey | Penn. | San Francisco | Southeast | Texas | Wash., DC | West

Top Public Relations Firms by Speciality
Adult Beverages/Spirits | Agriculture | Auto./Transportation | Beauty/Fashion | Crisis Communications | Education | Energy | Entertainment | Environmental | Financial | Food & Bev | Healthcare | Home Furnishings | Industrial | Non-Profits | Professional Svcs. | Public Affairs | Purpose/CSR | Real Estate Finance & Dev. | Restaurants | Sports | Technology | Travel & Economic Dev.

PR Firm Rankings by Year
2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014


#
FT Emp.
1.
Gregory FCA
Ardmore, PA
124
$20,464,872
2.
26
$13,251,894
3.
Gatesman
Pittsburgh, PA
34
$3,419,983
4.
Red Thread PR
Philadelphia, PA
16
$3,417,743
5.
7
$1,052,724


O'Dwyer's rankings cover many different key areas in the U.S., including PR firms in Pennsylvania and major cities such as Philadelphia and Pittsburgh. Our rankings measure counseling and media contact services, not advertising or production expenses. Find out more about O'Dwyer's rankings.