The website is the property of Colas Rail Limited, a company registered in England and Wales under number 02995525 whose registered office is located at 25 Victoria St, London, SW1H 0EX.


This website and its content are protected. Any representation or reproduction, in whole or in part, made without the consent of Colas Rail or of its heirs or assigns, is illegal. This representation or reproduction, by any means whatsoever, would therefore constitute an infringement.

It is strictly forbidden to use a photo or video taken from this website on another website. All photographs and films on the website are protected. No dissemination is permitted without notifying and obtaining the consent of the communications department. For your requests, please contact the Marketing Department:


The Colas Rail Group commit to the protection of your personal data and to comply with the provisions of the General Data Protection Regulation (2016/679) . The purpose of the following notices is to detail what personal data is collected and how it is processed within the framework of the Colas Rail website.


The data controller is the entity in charge of determining the means and purposes of the processing of personal data carried out at Colas Rail.

As part of the processing carried out on this website, the data controller is Colas Rail Limited.


Personal data constitutes any information relating to an identified or identifiable individual. The personal data processed on the Colas Rail website are as follows:

  1. The information contained in the contact email; and
  2. The information contained in the communicated attachments.


The processing carried out within the framework of the Colas Rail website consists of putting people in touch with Colas Rail by allowing you to send emails to the contacts detailed on our website.

This processing does not involve the transfer of personal data to third parties.   


Contact details
The data processed as part of the connection between individuals and Colas Rail are kept for the necessary time to formulate a response or resolve the request. At the end of the processing, the data will be destroyed or archived in order to meet regulatory obligations.

Your rights
In accordance with the regulations on the protection of personal data, you have the right to access, rectify or erase your personal data.

You are also able to request the provision of your data in a readable format, oppose the processing of your personal data or request the limitation of processing for reasons provided for by the regulations.

For more information on your rights, go to the Information Commissioner’s Website:

You can ask your questions relating to the protection of personal data and assert your rights via the following postal address: 25 Victoria St, London, SW1H 0EX marked for the attention of the Data Controller.

To ensure that your rights are properly taken into account, please provide a copy of your identity document. Colas Rail undertakes to respond to your requests within one (1) month.

Definition – Usage by Colas Rail

A cookie is information placed on your hard drive by the server of the website you are visiting.

Colas Rail uses cookies for the purpose of (i) carrying out traffic analyzes and audience measurements on our website by collecting information relating to your browsing and (ii) allowing you to use sharing functions on social networks. The information collected by Colas Rail in this way is anonymous and is collected for the sole purpose of carrying out audience measurements and analyzes on our website. This information is the object of exclusive use by Colas Rail and is not shared with third parties or connected to any other information.

Main cookies used by the Colas Rail website
The cookies used on the Colas Rail website can be set either by our website or by a third-party site. In addition, these cookies can be session (in this case the latter will be automatically deleted when closing the browser) or persistent (in this case, the cookie will remain stored on your computer until its expiration date).

The cookies used on the Colas Rail website have a maximum lifespan of 13 months.

Colas Rail mainly uses the following cookies:
1) Google Analytics: an Internet audience analysis tool, providing us with a set of data and a service for tracking the activities of visitors to our website. When you visit our website, we use cookies to track and receive anonymous information about your search activities on our website. The Google Analytics tool allows us to improve your online experience and the usability of our website. It is in no way used to collect personal information about you, and is never linked to your user profile if you are registered on our website.

2) Social media website sharing cookies, placed by services such as LinkedIn, Facebook and Twitter, which allow users of social media websites to share content found on our website on these same websites.

If you deactivate cookies, the behavior of the Colas Rail website will remain the same, however you will not be able to use the sharing features on social networks.

Accept or refuse cookies from the Colas Rail website

Whatever the choices expressed, you can choose to deactivate or reactivate cookies at any time. Your browser can also be configured to notify you of the cookies that are placed on your computer and ask you to accept them or not. You can accept or refuse cookies on a case-by-case basis or refuse them systematically.

For information, you can modify the “cookies” settings of your browser as follows:

For Chrome:
1) Choose the menu “Edit”> “Preferences”
2) Click on the option “Personal data”
3) “Cookies” section

For Microsoft Internet Explorer:
1) Choose the “Tools” menu then “Internet Options”
2) Click on the “Confidentiality” tab
3) Select the desired level using the cursor

For Microsoft Edge:
1) Choose “. . .” from the main toolbar
2) Click on “Settings” and then on “View Advanced Settings”
3) Locate the “Cookies” section and select desired level from the dropdown box

For Mozilla Firefox:
1) Choose the menu “Tools”> “Options”
2) Click on the “Privacy” option
3) “Cookies” section

For Safari:
1) Choose the menu “Edit”> “Preferences”
2) Click on the option “Personal data”
3) “Cookies” section