Privacy policy

Last updated: 1 May 2026

Who we are

Mark01 is a trade name of Bureau Bureau Limited.
29 Fershaw Road, SW10 0TG, London.
bureau@bureaubureau.uk

Information we may collect

We may collect and process the following personal information about you:

  • your first and last name;
  • your email address;
  • your cookie preferences; and
  • analytics data (which may include, but not be limited to, your IP address, type of browser, and pages visited).

How We Use Your Information

We use this information to:

  • add you to our mailing list, if you sign up;
  • record your cookie preferences;
  • understand how our website is used, keep it secure, and improve user experience; and
  • reply to your enquiries and manage relationships with potential clients.

Third-Party Services

We may use third-party tools to manage and process your data:

  • Mailchimp, for managing our mailing list and sending newsletter;
  • Google analytics, for collecting and analysing website usage;
  • Notion, for managing our client and collaborator relationships;
  • Webflow, for website hosting;
  • Dreamhost, for file hosting; and
  • Cloudflare, for file hosting.

These third-party services may also collect and process your data. You can check their privacy policies for more information. Some providers may store data outside the UK/EEA. We use UK-approved safeguards such as Standard Contractual Clauses (with the UK addendum) or the IDTA.

Newsletter

By subscribing to our newsletter, you agree to receive occasional emails from us. You can unsubscribe any time via the link at the bottom of each email or by contacting us.

We use Cookies

Essential cookies are used so that this site functions correctly and securely. Analytics and Advertising cookies are off by default, but you can choose to accept them. Advertising cookies may include ad measurement (cookies), enhanced conversions (hashed user data), and ad personalisation / remarketing. You can change your choice later by clicking ‘cookie preferences’ in the footer.

Data retention periods

We typically keep:

  • visitor, analytics, and enquiry data for up to 24 months; and
  • newsletter data until you unsubscribe (or we remove inactive contacts).

Data Protection

We take security seriously and have robust procedures in place to safeguard and secure information we hold about you.

Your Rights

You have the right to:

  • request to access, update, or delete the personal information we hold about you;
  • object to or restrict the processing of your personal information; or
  • withdraw consent at any time without invalidating the lawfulness of processing that has already happened.

Updates to This Policy

Occasional updates to this policy will be published here. We will issue a notice for substantial changes.