Last updated February 2026. We're Callosum Technologies Ltd. We take privacy seriously and we're registered with the Information Commissioner's Office (ICO). Any questions about this policy, just email us: contact@callosum.com

When you visit our site, we automatically collect certain technical data through cookies and analytics tools including Google Analytics. This includes: (i) usage data, which pages you visit, how long you spend on them, and where you came from; (ii) technical data, your IP address, browser type and device information.

Cookies are small files stored on your device. We use essential cookies (needed for the site to function) and analytics cookies (e.g. Google Analytics). You can control cookies through your browser settings, though turning some off may affect how the site works. To find out more, visit www.aboutcookies.org.

If you choose to contact us directly, we collect whatever information you share in order to respond. We don't operate any user accounts or registration on our site. Job applications are redirected to an external platform.

We only use and/or process your data to: (i) save your preferences, including cookie preferences, (ii) keep the site secure (e.g. to detect malicious activity) and meet any legal obligations we have; (iii) analyse traffic and understand how people use the site so that we can improve our site.

We may share your data with trusted service providers who help us run our site (under appropriate data agreements), or legal and regulatory authorities if required by law. Some of our tools may process data outside of the UK or EEA. Under UK GDPR you have the right to: see what data we hold about you, ask us to correct anything inaccurate, ask us to delete your data, and object to or restrict how we use it. To use any of these rights, email us at hello@callosum.com. You can also complain to the ICO at www.ico.org.uk.

We may update this policy occasionally. We'll post any changes here with a new date.