methean Back

Privacy

Last updated: 14 October 2026

Who we are

Methean (David Verleysen, sole proprietorship), company number BE 0736.831.794, Moorsledestraat 131, 1020 Brussels, Belgium. Contact: hello@methean.pro. We are the controller of the data described here.

What we collect

Only what you type into the contact form: your name, email address, company (optional), what you need (optional) and your message. This site sets no cookies of its own and uses no analytics or advertising trackers.

The footer shows a small widget from Tree-Nation, the organisation that plants trees to offset this website’s carbon footprint. Loading it connects your browser to Tree-Nation’s servers, which therefore receive your IP address and browser details. See Tree-Nation’s privacy policy.

The Blueprints articles remember, in your browser tab only (session storage), which articles you have opened, so the index can show your progress. This information never leaves your device and disappears when you close the tab.

Why we use it

To read and answer your enquiry, and to prepare a possible collaboration at your request. The legal basis is taking steps at your request before a contract, and our legitimate interest in answering business enquiries.

Who handles it

Some of these providers are based in or process data in the United States. They rely on recognised safeguards for such transfers. We don't sell your data or use it for marketing without your consent.

How long we keep it

We keep enquiries that don't lead to a project for up to 12 months, then delete them. If we work together, project records are kept as long as the law requires.

Your rights

You can ask us to access, correct, delete or restrict the use of your data, or object to it, by emailing hello@methean.pro. You can also complain to the Belgian Data Protection Authority at gegevensbeschermingsautoriteit.be.