top of page

Privacy Policy

Last updated: 26 August 2026

DONE. Quantum Security Limited respects your privacy and is committed to protecting your personal information. This notice explains how we collect, use, store and share personal information when you visit pqcdone.com, contact us or request access to our investor materials.

Who we are

DONE. Quantum Security Limited is the controller responsible for the personal information described in this notice.

DONE. Quantum Security Limited is registered in England and Wales under company number 17240500. Our registered office is 66 Paul Street, London EC2A 4NA, United Kingdom.

​

For privacy enquiries, contact us at info@pqcdone.com.

Information we collect

We may collect:

  • Your name, email address, telephone number, job title, organisation and professional contact details.

  • Information you provide when contacting us, requesting our investor deck, discussing an investment or pilot opportunity, or communicating with our team.

  • Records of correspondence, meetings, signed agreements and business relationships.

  • Information about how you use our website and investor materials, including pages viewed, links opened, viewing activity and engagement data.

  • Technical information such as your IP address, browser, device, operating system, approximate location and cookie identifiers.

  • Information supplied through referrals, professional introductions or publicly available business sources.

Please do not send sensitive personal information through this website.

How and why we use your information

We use personal information to:

  • Respond to enquiries and communicate with investors, potential partners and other business contacts.

  • Provide controlled access to our investor deck and related materials.

  • Evaluate and manage potential investment, partnership and pilot opportunities.

  • Operate, secure, maintain and improve our website.

  • Understand how visitors engage with our website and investor materials.

  • Maintain appropriate business, legal and security records.

  • Comply with legal and regulatory obligations.

  • Send company news or other communications where you have requested them or where otherwise permitted by law.

Our lawful bases are:

  • Legitimate interests: operating and developing our business, protecting our information, communicating with relevant professional contacts and understanding engagement with our materials.

  • Steps before entering a contract: responding to requests relating to a possible investment, partnership, pilot or other business relationship.

  • Legal obligation: maintaining records and responding where the law requires us to do so.

  • Consent: sending optional marketing communications or using non-essential cookies where consent is required.
     

Where we rely on consent, you may withdraw it at any time.

Wix, DocSend and cookies

Our website is hosted on Wix. Wix may process technical, usage and cookie information to provide, secure and operate the website.

We use Dropbox DocSend to share and protect investor materials. When you open a DocSend link, DocSend may request information such as your name, email address and organisation and may record how you interact with the materials. DocSend’s own privacy notice and terms also apply to its service.

The website may use essential cookies required for security and basic operation. Optional analytics or similar cookies will be used only in accordance with applicable consent requirements. You can accept, reject or manage optional cookies through the website’s cookie settings.

Who we share information with

We may share personal information with:

  • Wix, Dropbox DocSend and other technology, email, hosting, analytics and cloud-service providers.

  • Our affiliated company in the United States where necessary for our business operations.

  • Professional advisers, including lawyers, accountants, insurers and financial advisers.

  • Prospective investors, partners or purchasers where appropriate safeguards are in place.

  • Regulators, courts, law-enforcement authorities or other parties where disclosure is legally required.
     

We do not sell personal information.

International transfers

Some providers or affiliated organisations may process personal information outside the United Kingdom. Where required, we use an applicable adequacy decision, contractual safeguards or another lawful transfer mechanism designed to protect personal information.

How long we keep information

We retain:

  • General, investor and partnership enquiries for up to 24 months after the last meaningful contact, unless discussions remain active.

  • Contractual, legal and transaction records for up to six years after the relevant relationship ends, or longer where required by law.

  • Marketing information until you unsubscribe, withdraw consent or we determine that the information is no longer current.

  • Website and analytics information according to our cookie settings and the retention periods applied by the relevant service provider.

We may retain limited information for longer where reasonably necessary to establish, exercise or defend legal claims.

Security

We take reasonable technical and organisational measures to protect personal information from loss, misuse, unauthorised access, alteration or disclosure. However, no website or electronic transmission can be guaranteed to be completely secure.

Your rights

Depending on the circumstances, you may have the right to:

  • Request access to your personal information.

  • Ask us to correct inaccurate or incomplete information.

  • Ask us to delete your information.

  • Ask us to restrict how your information is used.

  • Object to processing based on legitimate interests.

  • Request the transfer of certain information.

  • Withdraw consent at any time.

  • Complain to the Information Commissioner’s Office.

  • ​

To exercise a right, contact info@pqcdone.com. We may need to verify your identity before completing a request.

 

You can contact the UK Information Commissioner’s Office through ico.org.uk if you are unhappy with how we handle your information. We would appreciate the opportunity to address your concerns first.

Children

This website is intended for business and professional audiences. We do not knowingly collect personal information from children.

External links

Our website may link to third-party websites and services. We are not responsible for their privacy practices, and we encourage you to review their privacy notices.

Changes to this notice

We may update this notice when our practices, services or legal obligations change. The latest version will always appear on this page with its effective date.

bottom of page