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02 78 62 49 07 contact@s3eb.fr

Privacy Policy

1. Data controller

As part of its activities, S3EBthe building automation division of Bouygues Bâtiment Grand Ouest, needs to collect personal data about you.

Data controller
S3EB, building automation division of Bouygues Bâtiment Grand Ouest :
Le Flaubert, 8b Av. Jean Rondeaux – 76100 Rouen
Tel : 02 78 62 49 07
Email : contact@s3eb.fr

Headquarters of Bouygues Construction Grand Ouest :
24 mail Pablo Picasso
44000 NANTES

2. Personal data collected

We only collect and process the following personal data:

For newsletter subscription :
– Email address

For our contact form :
– Last name
– First name
– Company name
– Phone number
– Email address

For analysis of our website :
– Browsing data via cookies for analytical and consent purposes

The use of cookies on our website is explained in our Cookie Policy, which can be accessed at this link.

3. Purposes of processing

Your personal data is used for :

Based on your consent (which you may withdraw at any time) :
– Sending our newsletter with our news and information about our services
– Responding to your contact and information requests
– Statistical analysis of traffic to our website

4. Recipients of the data

Your personal data is processed solely by :
– S3EB teams in connection with managing the newsletter and contact requests
– The technical tools necessary for the operation of the site (database, Google Analytics analysis service)

5. Retention periods

Newsletter :
– Newsletter subscription (email address only): Retained for as long as the subscription is active
– Unsubscription: Immediate and permanent deletion of all traces from the database, from this link.

Contact form :
– Contact form data: Retained for 3 years from the last interaction
– If a business relationship is established: Retained for the duration of the contractual relationship and 3 years after its termination

Analytical cookies :
– Browsing data: Retained for the periods specified in our Cookie Policy

6. Your rights

In accordance with the General Data Protection Regulation (GDPR), you have the following rights :

– Right of access : obtain confirmation that data concerning you is being processed and access this data
– Right of rectification : have inaccurate or incomplete data corrected
– Right to erasure : obtain the deletion of your data in certain cases
– Right to restriction : obtain restriction of the processing of your data
– Right to portability : retrieve your data in a structured format
– Right to withdraw consent : withdraw your consent at any time
– Post-mortem directives : define the fate of your data after your death

7. Exercising your rights

To exercise your rights, you can :
– Contact us by email : dpo-bbfe@bouygues-construction.com
– Attach a copy of your ID
– Specify your request and your contact details

We undertake to respond to you within a maximum of one month.

8. Data Protection Officer (DPO)

If you have any questions about how your personal data is processed, you can contact our Data Protection Officer :

DPO contact : dpo-bbfe@bouygues-construction.com

9. Complaints

In the event of any difficulties or if you feel that your rights have not been respected, you can lodge a complaint with the French Data Protection Authority (CNIL) : :
– Online : www.cnil.fr
By mail : CNIL, 3 place de Fontenoy, TSA 80715, 75334 Paris Cedex 07

10. Changes

This privacy policy may be subject to change. We will notify you of any significant changes by email or via a notice on our website.

Logo S3EB experts GTB courants faibles

Expert in technical solutions for buildings. Since 1985, we have been supporting your low-voltage, building management system, and building automation projects throughout France.


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Updated on September 21, 2025
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