Worldwide Headquarters

ACNielsen
770 Broadway
New York, NY 10003, USA
tel   +1 646 654 5000
fax   +1 646 654 5002

email  webmaster.acnielsen@nielsen.com

Media Contacts

tel   +1 646 654 5000
fax   +1 646 654 5002

email  globalc@nielsen.com

Regional Headquarters

North America

ACNielsen
150 North Martingale Road
Schaumburg, IL 60173-2076
USA
tel   +1 847 605 5000
fax   +1 847 605 2000

Asia/Pacific
ACNielsen
2/F Warwick House, Taikoo Place
979 King's Road, Quarry Bay
Hong Kong, China
tel   +852 2802 1111
fax   +852 2564 2097

Europe
ACNielsen
Business Park Les Collines de Wavre
Avenue Einstein 6 - Bat. F
1300 Wavre, Belgium
tel   +32 10 23 43 00
fax   +32 10 23 43 01

Latin America
ACNielsen
Tucuman 348
C1049AAH
Buenos Aires, Argentina
tel  +54 11 4891 1100
fax  +54 11 4891 1270

Emerging Markets
ACNielsen
5 Limassol Avenue
P.O. Box 26758
1647 Nicosia, Cyprus
tel   +357 2 339988
fax   +357 2 337289