Privacy policy
Last updated 4 November 2026
This policy explains what personal data Blomqvist Screener handles, why, and what rights you have. It applies to the website, your account and the emails we send.
Who is responsible
The data controller is Melker Blomqvist, Entrepreneur individuel (EI), micro-entrepreneur, trading as Blomqvist Enterprise, 73 avenue du 3 Septembre, 06320 Cap-d’Ail, France. You can reach us about anything in this policy at help.blomqvistscreener@gmail.com.
Data about you as a user
- Account: your email address, a hashed password if you set one, when you accepted the terms, and sign-in events. Purpose: to provide your account. Legal basis: performance of our contract with you.
- What you create: saved searches, lists, notes and alert settings. Purpose: to provide the Service. Legal basis: contract.
- Billing: your Stripe customer reference, plan, subscription status and invoices. Card details are collected and stored by Stripe, not by us. Legal basis: contract, and our legal obligation to keep accounting records.
- Emails: sign-in and confirmation emails, and weekly alerts for saved searches that you can switch off in one click or on the Saved searches page. Legal basis: contract.
- Technical data: IP address, browser and request logs kept by our hosting providers for security and to fix errors, and aggregated visit statistics that do not use cookies or identify you. Legal basis: our legitimate interest in running a secure and reliable service.
- Support: what you write to us and our replies. Legal basis: contract or legitimate interest.
We do not sell your data, use it for advertising, or share what you search for with anyone.
Data about companies in the screener
The screener contains information about companies from public registers: Companies House, Bolagsverket and Statistics Sweden, and INSEE’s Sirene register. It covers limited companies and similar legal entities, not sole traders, and we do not store the names of directors or shareholders. Where a company’s name or address still relates to an identifiable person, we process it on the basis of our legitimate interest in providing a business research tool, using only data the registers publish for reuse. French entities that have opted out of publication in Sirene are excluded. If you believe information about you is included, write to us and we will review it and, where appropriate, remove it.
Who receives the data
We use the following service providers, which process data on our behalf under data processing agreements:
| Provider | What for | Where |
|---|---|---|
| Supabase | Database, sign-in and account data | European Union (Paris, France) |
| Vercel | Hosting of the website, server logs and cookie-free visit statistics | United States and global edge network |
| Stripe | Payments, invoices and the customer billing portal | Ireland and United States |
| Resend | Sending sign-in emails and saved-search alerts | United States |
| Google (Gmail) | Our support mailbox, when you write to us | United States and European Union |
| GitHub | Running the scheduled jobs that import register data (no account data) | United States |
Where data is transferred outside the European Economic Area, the transfer relies on the EU–US Data Privacy Framework or on the European Commission’s standard contractual clauses. We may also disclose data where the law requires it.
How long we keep it
- Account data, searches, lists and notes: while your account is open, and deleted within 30 days after you ask us to close it.
- Invoices and billing records: 10 years, as French accounting law requires.
- Server and security logs: for the periods our hosting providers apply, normally a few weeks.
- Support emails: up to 3 years after our last exchange.
Cookies
We only use cookies that are strictly necessary to keep you signed in. They are set when you sign in and expire when you sign out or after a period of inactivity. Our visit statistics work without cookies, so no consent banner is needed.
Your rights
You can ask for access to your data, correction, deletion, restriction of processing, a copy in a portable format, and you can object to processing based on legitimate interest. Write to help.blomqvistscreener@gmail.com. We answer within one month. If you are not satisfied, you can complain to the French data protection authority, the CNIL (cnil.fr), or to the authority in the country where you live or work.
Changes
If we change this policy in a way that matters, we will tell you by email or in the Service before the change applies.