Privacy Policy

SI Units Limited is a company registered in England and Wales, company number 09667203. Our registered office is 38 Knoll Road, Sidcup, Kent, England DA14 4QU, and our business address is Cannon Green, 27 Bush Lane, London EC4R 0AA.

For any privacy questions, contact us at bits@siunits.co.uk.

This website does not use cookies, tracking, or analytics, and it does not collect any personal data automatically.

We only hold the personal data you choose to send us. If you email us, we receive your name, email address, and the contents of your message, along with any further details you share during our correspondence or any engagement that follows.

We use your information to respond to your enquiry, to provide and manage our services, and to keep records of our communications.

Our legal bases are our legitimate interests in responding to and managing enquiries and our business, the performance of a contract where we are engaged to provide services, and compliance with our legal obligations.

We do not sell your personal data. We share it only with service providers that help us operate, such as our website host and email provider, and where required by law. These providers act on our instructions and are bound by appropriate confidentiality and data protection terms.

Some of our providers may process data outside the UK. Where that happens, we rely on appropriate safeguards, such as UK adequacy regulations or the International Data Transfer Agreement, to keep your data protected.

We keep your information only for as long as needed for the purpose it was collected, to manage our relationship with you, and to meet our legal and accounting obligations, after which it is securely deleted.

Under UK data protection law you have the right to access, rectification, erasure, restriction, objection, and portability of your personal data. To exercise any of these, email bits@siunits.co.uk.

If you have a concern you can also complain to the Information Commissioner’s Office (ICO) at ico.org.uk, though we hope you will contact us first so we can help.

We do not use cookies or similar tracking technologies on this website.

We may update this policy from time to time. Any changes will be posted on this page with a revised date above.