Legal

Privacy Notice

Last updated 5 September 2026

Aeterion Ltd is a London biotechnology research company. This notice describes how we collect and use personal data if you visit aeterion.co.uk or contact us.

What we collect

If you contact us, we receive the details you provide, such as your name, email address and organisation, and the content of your message. If you visit the website, limited technical information may be processed through cookies, as described below.

How we use it

We use personal data to respond to you, to operate and secure the website, and to meet our legal obligations. We rely on our legitimate interests, on your consent for optional cookies, and on legal obligation where it applies. We do not make automated decisions about you.

Who receives it

We do not sell personal data. It is processed for us by the providers who operate our email and website, under written terms. It may be shared with our professional advisers, and with a regulator, court or authority where the law requires or permits. If Aeterion or its business changes ownership, personal data may pass to the new owner for the same purposes. Any transfer outside the UK is made with the safeguards required by UK law; a copy is available on request.

How long we keep it

Correspondence: two years from our last contact, or six years where it relates to a contract, a legal matter or a dispute. Cookie data: for the periods below. Longer where the law requires.

Security

We apply appropriate technical and organisational measures to protect personal data.

Cookies

Optional cookies are set only with your consent, which you can give or withdraw through the banner on your first visit or the “Cookie preferences” link in the footer. An essential setting records your choice in your browser for 12 months. Analytics cookies, which measure aggregate use of the website, would be set only after “Accept all”; none are in use at the date of this notice.

Your rights

You may ask to access, correct or delete your personal data, to restrict or object to its use, to receive a copy in portable form, or to withdraw consent. Write to legal@aeterion.co.uk. We respond within one month.

Complaints

You may complain to the Information Commissioner’s Office at ico.org.uk.

Company details

Aeterion Ltd, registered in England and Wales, company number 16949828. Registered office: 124–128 City Road, London EC1V 2NX. ICO registration ZC161246.