Privacy policy

Privacy Policy and Protection of Privacy – Cookies

Welcome to the website (hereinafter referred to as the “Site”), published by the Company CASTEL.

This section is dedicated to our Privacy Policy and Protection of Privacy. It allows you to know more about the origin and use of the Navigation Information processed during your consultation of our Site and about your rights. This Policy is therefore important for you, who wishes to have a positive and confident experience of our services and for us, who wish to respond in a precise and complete manner to your questions about your consultation of our Site and to take into account your wishes.

For the purposes of this Policy, the expression “Personal Data” means data that relates to you only at a given time, regardless of the Terminal you use. The expression “Terminal ” indicates the hardware equipment (computer, tablet, smartphone, telephone, etc.) that you use to consult or display a Site, an application, advertising content, etc.

The terms “Navigation Information” and “Navigation” designate information relating to the connection of a Terminal to an electronic communication service at a given time.

The expression “Cookie (s)” designates a text file that can be saved, subject to your choices, in a dedicated space on the hard drive of your Terminal, when consulting an online service using your navigation software. A Cookie file allows its issuer to identify the Terminal in which it is registered, during the period of validity or registration of the Cookie.


The protection of Personal Data is a matter of trust and your trust is important to us. Any processing of Personal Data concerning you is carried out in compliance with the legal provisions applicable in this area. Below we would like to inform you about how we collect and use your data.

CASTEL is responsible for processing your Personal Data.

Its head office is located: ZAC de la Ronde – 10 route du Bois de la Casse – 49680 Neuillé – France

1-1 What data is collected?

In the context of the operation of the Site, the Company CASTEL may collect Personal Data. This data is processed in accordance with the purposes provided for during collection. They are stored under conditions aimed at ensuring their security and confidentiality.

The data we may collect may include your so-called Personal Data, in that it identifies you as a individual person. In particular, we collect the following information: your last name, first name, company name, position, postal address of your company, telephone number, CV, cover letter, email
address, username, password.

The compulsory or optional nature of the data is indicated to you during the collection by an asterisk.

1-2 When is your Data collected?

Your data is collected during your registration and to be able to check if you are authorized to access your professional customer account, when you subscribe to the newsletter, you browse the Site, you apply for a job within our company, more generally, you complete a form for entering information on the Site, during meetings at commercial events, or in the context of commercial exchanges or technical support.

1-3 For what purposes is your Data used?

It is only used for information or exchanges relating to our activities. They are neither sold nor exchanged, and you can at any time exercise your right of access to data concerning you in order to have it rectified or deleted.

We also carry out audience measurements using the Navigation and connection information collected.

1-4 Hosting of your Personal Data

Your Personal Data is stored on secure servers located in France.


When consulting our Site, information relating to the Navigation of your Terminal (computer, tablet, smartphone, etc.) on our Site, may be recorded in “Cookies” files installed on your Terminal, subject to the choices that you would have expressed concerning Cookies and that you can modify at any time.

2-1 What are the cookies used on our Site for?

Only the issuer of a Cookie may read or modify the information contained therein.

(A) Cookies that we issue on our Site:

When you connect to our Site, we may be required, subject to your choices, to install various Cookies in your Terminal allowing us to recognize the browser of your Terminal during the period of validity of the Cookie concerned. The Cookies we issue are used for the purposes described below, subject to your choices, which result from the settings of your browser software used during your visit to our Site.

The Cookies we issue on our Site allow us to:

  • Analysis cookies: these cookies make it possible to establish statistics and volumes of attendance and use of the various elements making up our Site (sections and content visited, routes) allowing us to improve the interest and ergonomics of our services.
  • Advertising cookies: these cookies allow you to present advertisements or information adapted to your centers of interest, when you browse or other sites. They also allow you to measure the effectiveness of a campaign or limit the number of displays per visitor.
  • Essential cookies: these cookies make it possible to store information relating to a form that you have filled out on our Site (registration or access to your account, etc.).

Cookies have a lifespan limited to 13 months after their first deposit in the user’s terminal equipment (following the expression of consent). Their lifespan should not be extended during new visits to the site. At the end of this period, the validity of the consent to the deposit of Cookies must be collected again.

How to manage the use of Cookies via your browser?

You will find below the different methods of managing your Cookies according to your browser software. The configuration of each browser is described in the help menu of your browser. Some examples:

For Internet Explorer ™

Open the “Tools” menu then “Options”.

Click on the “Confidentiality” tab.
Manage the level of cookies restrictions by moving the cursor or click on “Advanced” to manually manage cookies.

Save your preferences by clicking on “OK”.

For Safari ™

In the menu bar at the top, click on “Safari”, then “Preferences”.

Click on the “Confidentiality” icon.

Define cookie management settings.

For Chrome ™

Click on the icon at the top right of the navigation bar to access the options.

Click on “Settings” then at the bottom of the page click on “display advanced settings”.

In the “Confidentiality” section, click on “Content settings”.

Define cookie management settings.

For Firefox ™

In the menu at the top of the page click on “Tools” then “Options”.
Click on the “Privacy” tab.

In the “History” section: click on the “Conservation rules” drop-down menu, and select “use personalized settings for history”.

Define cookie management settings.

Save your preferences by clicking on “OK”.

For other browsers and mobile devices, we invite you to go to the official web page of the browser or device manufacturer or consult the documentation provided.

(B) Cookies issued on our Site by third parties:

Due to the use of third-party applications integrated into our Site, for example social network applications, certain Cookies may be issued by entities other than
The issuance and use of Cookies by third parties is subject to the privacy policies of those third parties. We inform you of the purpose of the Cookies of which we are aware and of the means at your disposal to make choices with regard to these Cookies.

Other Cookies are issued by Google Analytics. We use Google Analytics to collect information about how you navigate our Site. We use this information to perform audience measurement and to help us improve the Site. Cookies collect information in an anonymous form, including the number of visitors to the Site and the pages visited. These Cookies are issued by third parties, you can choose to use their own tools to refuse their Cookies.

We may include on our Site computer applications from third parties, which allow you to share content from our Site with other people or to make known to these other people your consultation or your opinion concerning content from our Site . This is particularly the case for the “Share”, “Like” buttons from social networks such as Facebook, Linkedin, etc.

The social network providing such an application button is likely to identify you using this button, even if you did not use this button during your consultation of our Site. Indeed, this type of application button can allow the social network concerned to follow your navigation on our Site, simply because your account with the social network concerned was activated on your Terminal (open session) during your navigation on our Site.

We have no control over the process used by social networks to collect information relating to your browsing on our Site and associated with the personal data available to them. We invite you to consult the privacy policies of these social networks in order to be aware of the purposes of use, in particular advertising, of the Navigation Information that they can collect using these application buttons. These protection policies must in particular allow you to exercise your choices with these social networks, in particular by setting up your user accounts for each of these networks.

2-2 Your choices regarding Cookies

Any configuration that you can undertake to manage Cookies may modify your Internet browsing and your conditions of access to certain services requiring the use of Cookies.

You can choose at any time to express and modify your wishes regarding Cookies, by the means described below.

The choices offered to you by your navigation software:
You can configure your browser software so that Cookies are saved in your Terminal or, on the contrary, that they are rejected, either systematically or according to their issuer. You can also configure your browser software so that acceptance or refusal of Cookies is promptly offered to you, before a Cookie is likely to be saved in your Terminal. For more information, see the section “How to exercise your choices, depending on the browser you use?” below.

(A) The Agreement on Cookies:

The registration of a Cookie in a Terminal is essentially subject to the desire to use the Terminal, which it can express and modify at any time and free of charge through the choices offered to it by its navigation software. If you have accepted the recording of Cookies in your Terminal in your browser software, the Cookies integrated in the pages and content that you have consulted may be temporarily stored in a dedicated space on your Terminal. They can only be read by their issuer.

(B) Rejection of Cookies:

If you refuse the registration of Cookies in your Terminal, or if you delete those which are registered there, you will no longer be able to benefit from a certain number of functions which are nevertheless necessary to navigate in certain areas of our Site. This would be the case if you tried to access our content or services that require you to identify yourself. This would also be the case when we or our service providers cannot recognize, for technical accounting purposes, the type of browser used by your Terminal, its language and display settings or the country from which your Terminal appears to be connected to the Internet.

If applicable, we decline all responsibility for the consequences linked to the degraded functioning of our services resulting from the impossibility for us to save or consult the Cookies necessary for their functioning and that you would have refused or deleted.

(C) How to exercise your choices, depending on the browser you use?

For the management of Cookies and your choices, the configuration of each browser is different. It is described in the help menu of your browser, which will allow you to know how to modify your wishes regarding Cookies.

For Internet Explorer ™:

For Safari ™:

For Chrome ™:

For Firefox ™:

For Opera ™:

2-3 What are the cookies used for our advertising content disseminated by third parties?

When you access a site / application containing advertising space displaying one of our advertisements, this advertisement may contain a Cookie. This Cookie is likely, subject to your choices, to be saved in your Terminal and to allow us to recognize the browser of your Terminal during the period of validity of the Cookie concerned. The Cookies integrated into our advertisements broadcast by third parties are used for the purposes described below, subject to your choices, which result from the settings of your browser software used during your visit to our Site that you can express at any time .

The Cookies we issue allow us, if your Terminal has enabled their registration, according to your choices:

  • to count the number of displays and activations of our advertising content disseminated on third party sites / applications, to identify these contents and these sites / applications, to determine the number of users who clicked on each content
  • calculate the amounts due to the actors in the advertising distribution chain (communication agency, advertising management, site / distribution medium) and establish statistics
  • adapt the presentation of the Site to which one of our advertising content leads, according to the display preferences of your Terminal (language used, display resolution, operating system used, etc.) during your visits to our Site and according to the hardware and software for viewing or reading that your Terminal includes; according to the location data (longitude and latitude) transmitted to us (or to our service providers) by your Terminal with your prior agreement
  • to follow the subsequent navigation carried out by your Terminal on sites / applications or on other advertising content
2-4 What is the point of seeing advertisements adapted to your browsing?

Our goal is to show you the most relevant ads possible. To this end, Cookie technology makes it possible to determine in real time which advertisement to display on a Terminal, based on its recent navigation on one or more sites or applications.

2-5 If you share the use of your Terminal with other people

If your Terminal is used by several people and when the same Terminal has several navigation software, we cannot be sure that the services and advertisements intended for your Terminal correspond to your own use of this Terminal and not to that of another user of this Terminal.

If necessary, sharing with other people the use of your Terminal and the configuration of your browser settings with regard to Cookies, is your free choice and your responsibility.

2-6 Personal Data and Navigation Information

We may adapt the offers and advertisements which are intended for you for information relating to the navigation of your Terminal on our Site or within sites or services published by third parties and on which Cookies are issued.

Insofar as you have provided us with Personal Data concerning you, in particular your electronic contact details, when registering or accessing one of our services, we may, subject to your choices, associate Information of Navigation relating to your Terminal, processed by Cookies, with your Personal Data in order to send you, for example, electronic prospecting or display on your Terminal, in advertising spaces containing Cookies, personalized advertisements which are specifically intended, likely to interest you personally.

You can at any time ask us to no longer receive advertising or prospecting adapted to the Navigation Information of your Terminal, by contacting us directly and free of charge, or by means of the unsubscribe link included in any prospecting that we may send you by e-mail. If applicable, advertisements that you may continue to receive, unless you object to us, will no longer be suitable for browsing your Terminal.

Furthermore, in the event that we would consider obtaining from a third party (targeted advertising provider, advertising management, etc.), Navigation Information from your Terminal that we could associate with the Personal Data that you have provided to us, we would first ask for your explicit agreement before making such an association and sending you any advertising or prospecting resulting therefrom.

Your explicit agreement could, if necessary, consist in ticking a box proposed on our services to which you are registered, such as “Stay informed of the latest promotions and CASTEL news”.


3-1 Your rights

In accordance with the Data Protection Act of January 6, 1978, you have the right to access, rectify and object to data concerning you at

You can exercise this right by making a request by post to the following address:


ZAC de la Ronde – 10 route du bois de la casse – 49680 Neuillé – France

Or to the following email address:

To unsubscribe from our newsletters or delete the account you have created on our website, you can send us an email to:

3-2 How long do we keep your data?

Your data is processed for the duration of the contracts and the validity of the account and for the time imposed by tax legislation. Personal data processed in the context of the commercial or marketing relationship is kept until the purposes of the processing have been achieved or a request for opposition has been sent by the interested party.

3-3 Any questions?

For all questions relating to the GDPR, contact the DPO – Stéphane Hamelin – at

or by phone on +33 (0)2 41 40 41 40.

You can also consult the CNIL website at

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