Last updated: 31 March 2026

Who we are

QR4 Limited is a private company limited by shares, registered in England and Wales. We are the holding company for a portfolio of AI-powered software businesses. For the purposes of UK data protection law, QR4 Limited is the data controller for personal data collected through this website.

You can contact us regarding data matters via our contact page.

What data we collect

We collect personal data only when you voluntarily provide it to us — for example, when you submit an enquiry through our contact form. This may include:

We do not collect any sensitive personal data, and we do not use cookies or tracking technologies on this website beyond what is strictly necessary for it to function.

How we use your data

We use the information you provide solely to respond to your enquiry. We will not use your data for marketing purposes without your explicit consent, and we will never sell or share your personal data with third parties for commercial purposes.

Legal basis for processing

We process your personal data on the basis of legitimate interests — specifically, responding to enquiries directed to us — and, where relevant, to fulfil a pre-contractual or contractual obligation.

How long we retain your data

We retain correspondence and contact form submissions for as long as reasonably necessary to manage our business relationships, and no longer than six years from the date of last contact, in line with standard UK business record-keeping practice.

Your rights

Under UK GDPR, you have the right to:

To exercise any of these rights, please get in touch via our contact page.

Third-party services

This website uses Google Fonts to load the Poppins typeface. This involves a network request to Google's servers, which may log your IP address in accordance with Google's own privacy policy. No other third-party services are embedded in this website.

Changes to this policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated date. We encourage you to review this page periodically.