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)

C Listings


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C&R C&R
2901 Ocean Park Blvd., #217
Santa Monica, CA 90405

Caliber Corporate Advisers Ranked PR firm
Caliber Corporate Advisers
22 W. 38th St., 9th flr.
New York, NY 10018

Caplan Communications LLC® Caplan Communications LLC®
1700 Rockville Pike, #400
Rockville, MD 20852

Carmichael Lynch Relate Carmichael Lynch Relate
110 North Fifth St.
Minneapolis, MN 55403

Carol Fox & Associates
1412 West Belmont
Chicago, IL 60657

Carolyn Izzo Integrated Communications (CIIC) Carolyn Izzo Integrated Communications (CIIC)

NY + Miami

CashmanKatz Ranked PR firm
CashmanKatz
76 Eastern Blvd.
Glastonbury, CT 06033

Caster Communications, Inc. Caster Communications, Inc.
155 Main St.
Wakefield, RI 02879

Catapult PR-IR Catapult PR-IR
6560 Gunpark Dr., Suite C
Boulder, CO 80301

Cerrell Associates, Inc. Ranked PR firm
Cerrell Associates, Inc.
5900 Wilshire Blvd., Ste. 2150
Los Angeles, CA 90036

CGPR LLC CGPR LLC
24 Prospect St.
Marblehead, MA 01945

Champion Management Group Ranked PR firm
Champion Management Group
Millennium Tower, 15455 Dallas Pkwy., Ste. 1350
Addison, TX 75001

Channel V Media
167 W. 23rd St., Floors 2 & 3
New York, NY 10011

Chemistry PR Chemistry PR
3911 Fifth Ave., #302
San Diego, CA 92103

Citizen Relations Ranked PR firm
Citizen Relations
4201 Wilshire Blvd., 6th flr.
Los Angeles, CA 90010

CommCentric Solutions, Inc. CommCentric Solutions, Inc.
4012 Gunn Hwy., Suite 130
Tampa, FL 33618

Commonwealth Public Affairs, LLC Commonwealth Public Affairs, LLC
10400 Cleveland St.
Fairfax, VA 22030

Communications Strategy Group (CSG) Communications Strategy Group (CSG)
44 Cook St., #450
Denver, CO 80206

Conroy Martinez Group, The Conroy Martinez Group, The
300 Sevilla Ave., #311
Coral Gables, FL 33134

Coyne Public Relations Ranked PR firm
Coyne Public Relations
5 Wood Hollow Rd.
Parsippany, NJ 07054

CRC, Inc. CRC, Inc.
1133 Broadway, #1020
New York, NY 10010

Crenshaw Communications Ranked PR firm
Crenshaw Communications
36 W. 20th St., 5th flr.
New York, NY 10011

Crosby Ranked PR firm
Crosby
705 Melvin Ave., #200
Annapolis, MD 21401

Curley Company Curley Company
919 18th St., NW, #200
Washington, DC 20006



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