Alnylam UK Ltd.
Braywick Gate,
Braywick Road,
Maidenhead,
Berkshire SL6 1DA
info@alnylam.co.uk
+44 (0) 1255 444 400
For medical information, clinical trial questions or to report an adverse event or product complaint:
Toll: +44 (0) 1628 878 592
Toll-free: 0800 141 2569 (also hidden caller ID)
Email: medinfo@alnylam.com
For media enquiries, please contact: media@alnylam.com
Company Number: 08871372
VAT Number: GB - 189752155.
Corp-UK-00101 | February 2026