Privacy policy

[PLACEHOLDER: have this reviewed by a lawyer before going live.] The outline below names the points that a privacy policy for this website has to cover. It is not a substitute for a legal review.

1. Controller

The controller for the data processing on this website within the meaning of Art. 4 (7) GDPR is:

Stellar GmbH
Gewerbestrasse 10
6330 Cham, Switzerland
We operate under the brand Anu.
Email: founders@haseln.com

Representative in the European Union

The controller is based in Switzerland and directs its offering at institutions in the European Union. The GDPR therefore applies under Art. 3 (2), and under Art. 27 GDPR a representative in the Union generally has to be designated. Our representative in the Union is Céline Vetter, reachable via founders@haseln.com.

Data protection officer

[DATA PROTECTION OFFICER: if appointed, otherwise delete this section]

2. Data collected and purposes

Server log files

When this website is accessed, technically necessary data is processed: IP address, time of access, address requested, volume of data transferred, browser type and operating system. The purpose is the operation and security of the website.

Legal basis: Art. 6 (1) (f) GDPR, legitimate interest in secure and stable operation. Retention period: [RETENTION PERIOD FOR LOG FILES].

No analytics, no tracking

This website uses no analytics or tracking services and sets no cookies that would require consent. That is why there is no cookie banner. The language switch remembers nothing: it is a link to a different address and sets neither a cookie nor a stored value.

3. Contact form

If you write to us using the form, we process the subject, your name, your organisation (optional), your email address and the text of your message in order to answer your enquiry.

Legal basis: Art. 6 (1) (b) GDPR for enquiries relating to the initiation of a contractual relationship, otherwise Art. 6 (1) (f) GDPR. Retention period: [RETENTION PERIOD FOR ENQUIRIES].

4. Processors

Hosting

This website is hosted by Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, USA. [CONCLUDE A DATA PROCESSING AGREEMENT under Art. 28 GDPR and confirm it here]. Server location: [CHECK THE REGION in the Vercel project]. On processing in the USA: [BASIS FOR THE THIRD-COUNTRY TRANSFER, e.g. EU standard contractual clauses].

Email delivery

We use Resend to deliver messages sent through the form. [CONCLUDE A DATA PROCESSING AGREEMENT under Art. 28 GDPR and confirm it here].

Appointment booking via Cal.com

We use Cal.com to arrange appointments. The booking window is only loaded once you click a booking button. When you do, your IP address and the details you enter in the booking form (name, email address, time zone, preferred appointment) are transmitted to Cal.com.

Provider: [CAL.COM CONTRACTING PARTY AND ADDRESS]. Cal.com acts as our processor under Art. 28 GDPR. [CONCLUDE A DATA PROCESSING AGREEMENT and confirm it here]. On processing by Cal.com outside the EU: [BASIS FOR THE THIRD-COUNTRY TRANSFER].

5. Retention

We store personal data only for as long as it is required for the purposes named above or for as long as statutory retention obligations demand. After that it is deleted. Specific periods: [PERIODS].

6. Your rights

You have the following rights in relation to us:

  • Access to the data stored about you (Art. 15 GDPR)
  • Rectification of inaccurate data (Art. 16 GDPR)
  • Erasure (Art. 17 GDPR)
  • Restriction of processing (Art. 18 GDPR)
  • Data portability (Art. 20 GDPR)
  • Objection to processing (Art. 21 GDPR)
  • Withdrawal of a consent given, with effect for the future (Art. 7 (3) GDPR)

To exercise them, write to founders@haseln.com.

7. Right to lodge a complaint with a supervisory authority

You have the right to lodge a complaint about our processing of your personal data with a data protection supervisory authority (Art. 77 GDPR). The competent authority is the one where you live or the one at our place of business: [COMPETENT SUPERVISORY AUTHORITY].

8. Changes to this policy

We update this policy when our processing changes. Last updated: 30 September 2026.

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