Contact us

If you have a specific query, would like a quote for your clinical trial, or just want to give some feedback on this website, we'd be pleased to hear from you.

You can either e-mail us directly, or fill in the form below.

Your name
Company or Institution name
Your e-mail address
Sample size (if you want a quote)  using:  internet   telephone
Your message:

Write to us at:

Sealed Envelope Ltd
6 Chandos Road
London
N2 9AP
UK

Phone us on:

+44 (0)20 8365 2508

Sealed Envelope Ltd is registered in England and Wales number 4338315. VAT number GB 788 2289 71