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 50 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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For guidance on picking a PR firm, read Jack O'Dwyer's article: How to hire and get the most from outside PR counsel.

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)

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Sachs Media Group Sachs Media Group
114 S. Duval St.
Tallahassee, FL 32301

Sage Communications Sage Communications
1651 Old Meadow Rd., #500
McLean, VA 22102

Sahl Communications, Inc. Sahl Communications, Inc.
306 S New St.
Bethlehem, PA 18015

Sam Brown Inc. Ranked PR firm
Sam Brown Inc.
303 W. Lancaster Ave., #145
Wayne, PA 19087

Sard Verbinnen & Co (SVC) Sard Verbinnen & Co (SVC)
909 Third Ave.
New York, NY 10022

Scott Public Relations Scott Public Relations
6520 Platt Ave., #237
West Hills, CA 91307

Segal Communications Segal Communications
One Lovell Ave.
Mill Valley, CA 94941

Serendipit Consulting Ranked PR firm
Serendipit Consulting
407 W. Osborn Rd.
Phoenix, AZ 85013

Serra Public Affairs Serra Public Affairs
227 Water St., #208
Augusta, ME 04330

SharpThink SharpThink
132 East 43rd St., #420
New York, NY 10017

SHIFT Communications SHIFT Communications
120 St. James Ave., 6th flr.
Boston, MA 02116

Signal Group Signal Group
1750 K St., NW, #200
Washington, DC 20006

Sikich Public Relations Sikich Public Relations
200 W. Madison, #3200
Chicago, IL 60606

Silverline Communications Silverline Communications
8605 Westwood Center Dr., #301
Vienna, VA 22182

Singer Associates Public Relations, Inc. Ranked PR firm
Singer Associates Public Relations, Inc.
47 Kearny St., 2nd flr.
San Francisco, CA 94108


Los Angeles, CA

Slice Communications Slice Communications
234 Market St.
Philadelphia, PA 19106

Sloane & Company Sloane & Company
285 Fulton St., One World Trade Center, 69th flr.
New York, NY 10007

SourceCode Communications Ranked PR firm
SourceCode Communications
153 W. 27th St., #505
New York, NY 10001

Spectrum Ranked PR firm
2001 Pennsylvania Ave., NW, 2nd flr.
Washington, DC 20006

SPI Group LLC, The SPI Group LLC, The
165 Passaic Ave., #410
Fairfield, NJ 07004

SPM Communications, Inc. Ranked PR firm
SPM Communications, Inc.
2332 Irving Blvd., #110
Dallas, TX 75207

Spring O'Brien
(See NJF, an MMGY Global Company)

SPRYTE Communications
200 S. Broad St., #1160
Philadelphia, PA 19102

Standing Partnership Ranked PR firm
Standing Partnership
PO Box 31069
Des Peres, MO 63131

Stanton Ranked PR firm
880 Third Ave.
New York, NY 10022

Stanton Communications Ranked PR firm
Stanton Communications
1875 Connecticut Ave., NW, 10th flr.
Washington, DC 20009

Stephen Bradley & Associates LLC
2101 Highland Ave. S., #420
Birmingham, AL 35205

Stern Strategy Group Stern Strategy Group
Headquarters: 186 Wood Ave. South, Suite 300
Iselin, NJ 08830

Stones River Group Stones River Group
511 Union St., #1100
Nashville, TN 37219

Story Partners Story Partners
1000 Potomac St., NW, Suite 102
Washington, DC 20007

Stratacomm Stratacomm
1200 G St., NW
Washington, DC 20005

Strategic Objectives Strategic Objectives
400 - 184 Front St. East
Toronto, M5A4N3 Ontario, Canada

Stuntman PR Ranked PR firm
Stuntman PR
285 W. Broadway, #280
New York, NY 10013

Superior Public Relations Superior Public Relations

Chicago, IL

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