Contact Us

CONTACT: International Securities Identification Numbers Organisation

ISIN Organization
Europe
103 New Oxford St
London, WC1A 1DD
United Kingdom
Tel: 44 (0) 20 3002 0717
ISIN Organization
Asia
Suite 901 Level 9
The Hong Kong Club Building
3A Charter, Hong Kong
Tel: +852 3018 4861
ISIN Organization
Cayman Islands
4th Floor Harbour Centre
George Town
Grand Cayman KY1-1102
Tel: 345-749-8307
ISIN Organization
United States & Canada
Tel: 212-904-0218

Contact Us

You can leave a message using the contact form below. Or you can Call: United Kingdom: +44 (0) 20 300 20717 or in the US +1-212-904-0218 or via e mail at isin@isin.org