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)

C Listings

« B ListingsD Listings »
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

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

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

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

CashmanKatz Ranked PR firm
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., Suite 2150
Los Angeles, CA 90036

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

Chemistry PR Chemistry PR
402 W. Broadway, #1310
San Diego, CA 92101


New York, NY

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

Clarity Global, Inc. Ranked PR firm
Clarity Global, Inc.
636 Sixth Ave., #410
New York, NY 10011

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

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

Comsint Comsint

Boston, MA

Conroy Martinez Group, The Conroy Martinez Group, The
9631 SW 72 Court
Miami, FL 33156

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
705 Melvin Ave., #200
Annapolis, MD 21401

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

C Listings

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