your ground support

Privacy policy

Privacy Policy

Forms and data collection

The information collected on the contact forms is recorded in a file used by TECHMAN-HEAD to manage the request.

It is kept for the duration of the processing of the request (3 years maximum) and is intended for the sales, administrative and marketing departments.

In accordance with the law “informatique et libertés”, you can exercise your right of access to the data concerning you and have it rectified by contacting the Séquences Group by

Mail: Les Melottières, 86100 Châtellerault
Telephone: +33 (0)5 49 02 53 40
We would like to inform you of the existence of the ” Bloctel ” list of opposition to telephone canvassing, on which you can register here:

Data controller

Personal data are collected by :

Les Melottières
86100 Châtellerault

Tel: +33 (0)5 49 02 53 40

Email :
Website :

Your rights of access, rectification and opposition

In accordance with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the free movement of such data (hereinafter referred to as the RGPD) as well as French law no. 78-17 of 6 January 1978 relating to information technology, you may exercise your rights of access, rectification or opposition by making a request to the controller:

By post to the following address Les Melottières, 86100 Châtellerault

By e-mail:

The data controller then has 1 month to provide you with a satisfactory response. If there is no response, you are entitled to lodge a complaint with the CNIL.

Cookies send information about you to the developers of the technologies you use. You should be able to find out what this information is, what it is used for and above all, you have the right to object to its use.

TECHMAN-HEAD is committed to following the recommendations of the CNIL regarding the collection and processing of your personal data. We make every effort to comply with the General Data Protection Regulation (RGPD) and the Data Protection Act.

Cookies that require consent

According to the CNIL, 3 types of non-functional cookies require the consent of Internet users:

Cookies related to targeted advertising operations;

Certain audience measurement cookies;

Social network cookies generated in particular by their sharing buttons when they collect personal data without the consent of the persons concerned.

On the Séquences Group site, we use the following audience measurement cookies:

Matomo: to better understand how the site is used by Internet users in order to improve their browsing experience.

Information on Matomo

Matomo is set up to be GDPR compliant by the following:

Users tracked by Matomo are not “identifiable” thanks to the anonymization of their IP address. The last two bytes of each IP address are removed (the ipv4 address becomes, making it impossible to accurately identify visitors;

From the legal notice, visitors have the possibility at any time to revoke the rights to deposit previously authorised cookies;

Visitors who have specifically activated the “Do not track” directive of their browser will never be tracked;

The raw data retained by Matomo is purged every 6 months.

Cookies Matomo

_pk_id : Cookie that stores a unique identifier to “recognize” the visitor. Lifetime: 13 months.

_pk_ses : Cookie that stores information about the visit. Lifetime: 30 minutes.

Refusing Matomo tracking

You can opt out of tracking your browsing on this website. This will protect your privacy, but will also prevent the owner from learning about your actions and creating a better experience for you and other users.
You are not excluded. Uncheck this box to be excluded

Cookie lifetime

The law requires a maximum lifetime for cookies of 13 months. Knowing that the consent to be tracked can be forgotten by the persons who have given it at a given moment, the CNIL considers it necessary to limit the scope of this consent in time. At the end of this period, consent will be requested again on the next visit to the TECHMAN-HEAD website.

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5 companies serving the aeronautical world with an exhaustive range of products and services related to ground maintenance

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