RANKCompany/
Address
Phone/
website
Top
executive(s)
2015
revenue/
% chg. vs. 2014
2016
estimated revenue/
% chg. vs. 2015
2016
firmwide employees1
Specialties and notable industries served
Notable clients
1
Weber Shandwick2
909 Third Ave.
New York, NY 10022
(212) 225-8000
webershandwick.com
Andy Polansky
Chief executive
$735.0
+8.1%
n/d

3,600
Consumer, health care, social media, crisis and corporate communications
Chevrolet, Anheuser-Busch, GlaxoSmithKline, Mattel
2
Ketchum3
1285 Sixth Ave.
New York, NY 10019
(646) 935-3900
ketchum.com
Rob Flaherty
Partner, chairman and chief executive
$530.0
+3.9%
n/d

2,5754
Brand marketing, food and nutrition, health care, technology and digital
Pfizer, Procter & Gamble, Google, IBM
3
Burson-Marsteller3
230 Park Ave. South
New York, NY 10003
(212) 614-4000
burson-marsteller.com
Donald A. Baer
Worldwide chair, chief executive
$450.0
0.0%
n/d

2,500
Public affairs, health care, technology, consumer and brand marketing
Chipotle, FedEx, Ford, Zebra Technologies
4
Hill+Knowlton Strategies5
466 Lexington Ave.
New York, NY 10017
(212) 885-0300
hkstrategies.com
Jack Martin
Global chairman, chief executive
$380.0
0.0%
n/d

2,700
Health care, technology, energy and industrials, financial and professional services, retail, leisure
HSBC, Ritz, Nabisco, Adidas
5
Ogilvy Public Relations5
636 11th Ave.
New York, NY 10036
(212) 880-5200
ogilvypr.com
Stuart Smith
Chief executive
$353.0
+17.7%
n/d

2,5504
Health care, social change, technology, public affairs
eBay, Goodyear, DuPont,
Al Jazeera English
6
Havas PR6
200 Madison Ave.
New York, NY 10016
(646) 361-1837
havaspr.com
Marian Salzman
Chief executive
$208.0
0.0%
n/d

1,200
Climate, executive branding, public affairs, health care and wellness
Colliers International, The Economist Group, United Nations Group, Bloomberg Philanthropies
7
Cohn & Wolfe2
200 Fifth Ave.
New York, NY 10010
(212) 798-9700
cohnwolfe.com
Donna Imperato
Chief executive
$195.0
+11.4%
n/d

1,400
Health care, consumer goods, technology
Newell Brands, Colgate-Palmolive, C-P Brands, Alcon Laboratories
8
Porter Novelli5
190 Broadway
New York, NY 10007
(212) 601-8000
porternovelli.com
Brad MacAfee
Chief executive
$153.0
+5.0%
n/d

7204
Consumer, global health and wellness, technology, food and nutrition
Regeneron, LinkedIn, Pepsico, Scholastic
9
inVentiv Health Public Relations Group5
450 W. 15th St.
New York, NY 10011
(212) 229-8400
inventivhealth-pr.com
Jeanine O'Kane
President
$99.0
+10.0%
n/d

3684
Pharmaceutical, biotechnology, medical devices
Aprecia, Pfizer, Advaxis
10
Ruder Finn7
425 E. 53rd St.
New York, NY 10022
(212) 593-6400
ruderfinn.com
Kathy Bloomgarden
Chief executive
$74.0
0.0%
n/d

535
Health care, financial services, technology, food and beverage
Johnson & Johnson, Infor, Pfizer, The Michael J. Fox Foundation