Legal
Legal
The policies for this website, and the terms and privacy notice for using Vellier.
Last updated Monday 19 October 2026
This website
These cover vellier.co.uk, its forms, free tools and the try-it demos.
- Website privacy policy: what we do with the details you send us
- Cookie policy: this website sets no cookies; the demos set one on vellier.app
- Website terms of use: the rules for using this website
- Demo acceptable use policy: the rules for the try-it demos
- Accessibility statement
Using Vellier
These cover Vellier accounts and are published in the Vellier app. They come into force before launch on 1 January 2027.
- Terms of Service, including clause 3.5: contributing anonymised market data is a condition of use
- Privacy notice
- Data Processing Agreement
- Subprocessors
- Acceptable use policy
- Cookies and storage in the app
- Every legal document
Complaints about your data
Use the privacy complaint form, or email [email protected]. You can also complain to the Information Commissioner's Office.
Our company details
Vellier is run by Vellier Systems, registered office 5 Airfield Lane, Kirknewton, EH27 8EH. Email [email protected], or [email protected] for anything about your data.