Public Relations Firms Database
O'Dwyer's is the #1 source for researching public relations firms and outside PR counsel.
- PR Firms in Alphabetical Order
- PR Firms By Location
- PR Firms By Specialty
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*Firms taking part in O'Dwyer's annual PR firm rankings have a seal next to their name and have satisfied our rules – supporting fee and employee totals with income tax and W-3 forms and providing a current account list.
Alphabetical Listing of Firms (Click firm logos & names for full description)
M Listings
M Booth
666 Third Ave.
New York, NY 10017
M Booth Health
666 3rd Ave., 7th flr.
New York, NY 10017
Magrino PR
352 Park Ave. South, 6th flr.
New York, NY 10010
Marathon Strategies
38 E. 29th St., 4th flr.
New York, NY 10016
Marino.
747 Third Ave., 18th flr.
New York, NY 10017
Marketing Maven Public Relations
2390 C Las Posas Rd., #479
Camarillo, CA 93010
Markstein
1801 Fifth Avenue North, #200
Birmingham, AL 35203
Matter
197 Portland St., 3rd flr.
Boston, MA 02114
McCabe Message Partners
1825 Connecticut Ave., N.W., #300
Washington, DC 20009
McDowell Communications Group LLC
36 Trumbull St., 3rd flr.
Hartford, CT 06103
MCS Healthcare Public Relations
110 Allen Rd., #303
Basking Ridge, NJ 07920
Media Frenzy Global
3280 Peachtree Rd. NE
Atlanta, GA 30305
Mekky Media Relations Inc.
1165 N. Clark St., #700
Chicago, IL 60610
Merritt Group, Inc.
8251 Greensboro Dr.
McLean, VA 22102
Merryman Communications
318 Avenue I, Suite 227
Redondo Beach, CA 90277
Merx Communications
Saline, MI 48176
MikeWorldWide
1250 Broadway, 3rd flr.
New York, NY 10001
Milk & Honey PR Inc.
115 Broadway, Floor 5, Suite 07-114
New York, NY 10006
MMGY NJF
360 Lexington Ave., 10th flr.
New York, NY 10017
Montieth & Company
10 Grand Central, 155 E. 44th St.
New York, NY 10017
Moore, Inc.
2011 Delta Blvd.
Tallahassee, FL 32303
Motion Agency, Inc., The
325 N. LaSalle Dr., #550
Chicago, IL 60654
MP&F Strategic Communications
611 Commerce St., #3000
Nashville, TN 37203
M Listings
