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)

H Listings


« G ListingsI 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

Hart Associates Hart Associates
811 Madison Ave.
Toledo, OH 43604

Havas Formula Ranked PR firm
Havas Formula
200 Hudson St.
New York, NY 10013

Hawkins International Public Relations Ranked PR firm
Hawkins International Public Relations
119 West 23rd St., #600
New York, NY 10011

Health Unlimited
See M Booth Health




Health+Commerce Health+Commerce
4060 Campus Dr., #200
Newport Beach, CA 92660

Hemsworth Communications Ranked PR firm
Hemsworth Communications
1510 SE 17th St.
Fort Lauderdale, FL 33316

Hewes Communications Ranked PR firm
Hewes Communications
1270 Avenue of the Americas, #1818
New York, NY 10020

Heyday PR Heyday PR
211 N. Ervay
Dallas, TX 75201

High10 Media High10 Media

New York, NY

Highwire PR Ranked PR firm
Highwire PR
727 Sansome St., #100
San Francisco, CA 94111

Hodges Partnership, The Ranked PR firm
Hodges Partnership, The
1805 East Broad St.
Richmond, VA 23223

Hoffman Agency, The Ranked PR firm
Hoffman Agency, The
325 South 1st St., 3rd flr.
San Jose, CA 95113

Hope-Beckham Inc. Hope-Beckham Inc.
3343 Peachtree Rd. NE, #120
Atlanta, GA 30326

Hotwire Ranked PR firm
Hotwire
45 E. 20th St., 10th flr.
New York, NY 10003

Hoyt Organization Inc., The Ranked PR firm
Hoyt Organization Inc., The
23001 Hawthorne Blvd., #200
Torrance, CA 90505

Hudson Cutler & Co. Hudson Cutler & Co.
147 Wooster St., PH
New York, NY 10012

Hunter Ranked PR firm
Hunter
41 Madison Ave., 5th flr.
New York, NY 10010



H Listings

« G ListingsI 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