Privacy policy
Last updated: 2 May 2026
1. Data controller
I.ON ENERGY SERVICES Sàrl, Route de Gilly 30, 1180 Rolle (Switzerland). Telephone: 0800 800 840. Email: info@ion-e.ch.
2. Legal framework
The processing of your personal data is governed by the Swiss Federal Act on Data Protection (nFADP), which entered into force on 1 September 2023. Where you reside in the European Economic Area, the GDPR may also apply.
3. Data collected
We collect only the data you voluntarily provide via our contact form:
- First and last name
- Email address
- Phone number (optional)
- Postcode (optional)
- Type of project planned
- Message content
No sensitive data (health, political opinion, etc.) is requested or processed.
4. Purposes
This data is used exclusively to:
- Respond to your study or quote request
- Contact you in connection with the project
- Establish and manage a contractual relationship if one arises
We do not send unsolicited commercial communications and do not carry out any profiling.
5. Retention period
Requests that do not result in a contract are kept for 12 months and then deleted. Files that have led to an installation are retained for the contractual period and applicable legal deadlines (warranties, accounting — up to 10 years).
6. Recipients
Your data remains within I.ON ENERGY SERVICES Sàrl and its strictly necessary technical service providers:
- Vercel Inc. (website hosting — EU/US servers)
- Resend, Inc. (contact email delivery)
No data is sold, rented or shared for marketing purposes.
7. Cookies and similar technologies
Our website uses a minimal number of cookies. You can adjust your preferences at any time via the dedicated banner (categories: strictly necessary, preferences, audience measurement, marketing).
8. Your rights
In accordance with the nFADP, you have the right to:
- Access your personal data
- Rectify inaccurate data
- Erasure (“right to be forgotten”)
- Object to processing
- Data portability
To exercise these rights, write to info@ion-e.ch. We respond within a maximum of 30 days. You may also lodge a complaint with the Federal Data Protection and Information Commissioner (FDPIC).
9. Security
The site is served exclusively over HTTPS. Form data is transmitted over encrypted connections and stored in certified infrastructure (Vercel SOC 2 Type 2). Access to leads is restricted to authorised team members.
10. Amendments
This policy may be updated to reflect legal or technical changes. The date at the top of the page indicates the last revision.
Free quote
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