Corporate Information

Corporate Office

Nielsen Holdings plc
85 Broad Street
New York, NY 10004
United States

Registered Address

AC Nielsen House
London Road
Oxford
Oxfordshire OX3 9RX
United Kingdom

Website

www.nielsen.com

Form 10-K and Other Reports

The 2017 Form 10-K, along with other Nielsen SEC filings and corporate governance documents, are available without charge on www.nielsen.com/investors.

Common Stock Information

Nielsen’s common stock trades on the New York Stock Exchange under the symbol “NLSN.”

Investor Relations

Phone: +1-646-654-4602
E-mail: ir@nielsen.com
Website: www.nielsen.com/investors

Transfer Agent, Registrar

Computershare
P.O. Box 30170
College Station, TX 77842-3170

Overnight correspondence:
Computershare
211 Quality Circle, Suite 210
College Station, TX 77845

Toll-Free Number

+1-866-332-7309
OUTSIDE U.S./CANADA
+1-201-680-6578

Hearing Impaired — TTY Phone

+1-781-575-4592

Shareholder Online Inquiries

www-us.computershare.com/investor/contact

Website

www.computershare.com/investor

Independent Accountants

Ernst & Young LLP
5 Times Square
New York, NY 10036
United States