Public Relations Firms Database

O'Dwyer's is the #1 source for researching public relations firms and outside PR counsel. We've been connecting clients and PR firms for 51 years through our printed and online directory of PR firms.

Scroll down for an alphabetical list of firms in our database. In addition, we have indexes by geographical location and 25 PR specialties:

- PR Firms in Alphabetical Order
- PR Firms By Location
- PR Firms By Specialty

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To do a quick search for a PR firm listed in O'Dwyer's database, enter firm name in the box below:


O'Dwyer's is the only place you can look up a client (e.g., Microsoft, Nike, Starbucks) and determine its outside PR counsel. Results will show the client name you searched for with links to PR firms in our database that have done work for that client.

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To help clients shop for PR and wind up with legitimate outside PR counsel, O'Dwyer's ranks PR firms each year by net fees. Those firms which have satisfied the O'Dwyer ranking rules – supporting fee and employee totals with income tax and W-3 forms and providing a current account list – have a rankings seal next to their name throughout our database.

Alphabetical Listing of Firms (Click firm logos & names for full description)

A Listings


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A. Brown-Olmstead Associates, Ltd. A. Brown-Olmstead Associates, Ltd.
35 Overby Lane NW
Atlanta, GA 30327

af&co. af&co.
1160 Mission St., #2211
San Francisco, CA 94103

Agency PR Agency PR
2221 S. Quitman Way
Denver, CO 80219

Agency Ten22 Ranked PR firm
Agency Ten22
1595 Peachtree Pkwy., Suite 204-224
Cumming, GA 30041

Agenda Agenda
320 Gold Ave., SW, #1400
Albuquerque, NM 87102

AJB Communications AJB Communications
480 Main St., #16G
Roosevelt Island, NY 10044

akhia communications akhia communications
85 Executive Pkwy.
Hudson, OH 44236

Akrete: Business, Articulated Ranked PR firm
Akrete: Business, Articulated
909 Davis St., Fifth flr.
Evanston, IL 60201

Allison+Partners Allison+Partners
40 Gold St.
San Francisco, CA 94133

AMP PR AMP PR
7011 St. Claude Ave., #201
Arabi, LA 70032

AMP3 Public Relations Ranked PR firm
AMP3 Public Relations
210 West 29th St., Floor 6
New York, NY 10001

AMW Group AMW Group
8605 Santa Monica Blvd.
West Hollywood, CA 90069

AOPR (Apples & Oranges Public Relations) AOPR (Apples & Oranges Public Relations)
215 Park Ave. South
New York, NY 10003

APCO Worldwide Ranked PR firm
APCO Worldwide
1299 Pennsylvania Ave., N.W., Suite 300
Washington, DC 20004

ARPR Ranked PR firm
ARPR
271 17th St., NW, Suite 125
Atlanta, GA 30363

Ascendant Communications Ascendant Communications
Parkshot House, 5 Kew Rd.
Richmond, TW3 2JJ United Kingdom

August Twenty Eight August Twenty Eight
611 Broadway
New York, NY 10012

AVENIR GLOBAL AVENIR GLOBAL
1155 Metcalfe St., Suite 800
Montreal, H3B 0C1 Qu├ębec, Canada

Axia Public Relations Axia Public Relations
2338 S. 8th St.
Amelia Island, FL 32034



A Listings

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0-9 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z