Contact Us

If you are a prospective client wanting to find out more about whether we can help you, or a potential partner looking to explore marketing opportunities, please contact:

Scott Pollard
Global Business Development & Client Services
+1 (212) 885-0315
Sarah Brandon
National Director, Business Development + Marketing
Local leadership
Sheila Wisniewski
President and CEO
Brian Mersereau
Peter Donolo
Vice Chairman
Joy Jennissen
Chief Client Officer
Sarah Andrewes
Acting General Manager, Toronto
Isabelle Verreault
General Manager, Quebec
Stephen Smart
General Manager, British Columbia
Rob Mariani
General Manager, Ottawa
Elizabeth Roscoe
National Lead, Public Affairs + Finance and Advisory
Interim General Manager, Alberta + Manitoba
Jen Koster
National Lead, Consumer
Jane Shapiro
National Lead, Crisis + Corporate
Elliott Gauthier
National Director, Data + Analytics
Global leadership
Jack Martin
Global Chairman, CEO
+1 (212) 885-0372
Lars Erik Grønntun
Global President
Richard Millar
Global President
Meredith Marks
Global General Counsel

Kate Augustine
Global Chief Human Resources and Talent Officer

Sam Lythgoe
Global Chief Business Development Officer
Regional leadership
Jason Stanford
Media Relations Contact
If between hours of 1500 and 2300 GMT, please call.
If between hours of 2300 and 0900 GMT, please text.
+1 512 432 1937 (direct); +1 512 619 5756 (mobile)
Megan Jackson
Media Relations Contact, if between hours of 0900 and 1800 GMT
+44 207 413 3766
Jillena Oberparleiter
Media Relations Contact, if Canada
+1 416 413 4577
Viv Lines
Global Vice Chair;
Chairman Asia Pacific
+65 6338 2881
Simon Whitehead
CEO, London
+44 207 413 3718
Sheila Wisniewski
President and CEO, Canada
+1 416 413-4617
Ricardo Cesar
Co-CEO, LatAm
+55 11 4873 7900
Eduardo Vieira
Co-CEO, LatAm
+55 11 4873 7900

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