Data privacy policy

Colas[1] attaches the utmost importance to the protection of your personal data and thereby agrees to comply with the provisions of the General Data Protection Regulation (2016/679)[2].

The following statements are intended to inform you about what type of personal data is collected and how it is processed as part of the Colas website.

Data controller

The data controller is the body in charge of determining the means and purposes of personal data processing at Colas.

For data processed via the website, the data controller is:

1, rue du Colonel Pierre Avia – CS81755 – 75730 PARIS Cedex
Registered in the Companies Register under number 552 025 314

Personal data

Personal data is any information relating to an identified or identifiable natural person.

Personal data processed as part of the Colas website is as follows:

  • information contained in contact emails or in the contact forms (name, email address);
  • information contained in enclosed documents.


The processing carried out on the Colas website is based on the legitimate interest of Colas in responding to your information requests.

The data is transferred exclusively to the relevant departments of Colas and will not be disclosed to any third parties.

Data retention 

The data processed to manage your information request is stored for the time necessary to respond and/or solve your request. At the end of processing, the data will be destroyed or archived in order to meet regulatory obligations.

Your Rights

In accordance with current regulations regarding the protection of personal data, you have the right to access, correct and/or erase your personal data.

You are also able to request that we provide your data in readable format, oppose the processing of your personal data and/or request the limitation of treatment for reasons provided by the regulation.


You can ask questions about the protection of personal data and assert your rights via the following e-mail address:

In case of difficulties, you can also file a complaint with the competent supervisory authorities. In France, the competent authority is the CNIL

Data privacy policy for third parties

Colas has a personal data protection policy relating to personal information that the Group is required to process as part of contractual or pre-contractual business relationships with Colas.

This policy is presented in questions-and-answers format and is intended for external individuals who are neither employees nor applicants for a position within the Group.

It provides a detailed report of the personal data concerning you that the Group retains, and what use(s) are made of the said. 

Download the Data privacy policy for third parties 

[1]Colas” or “the Group” designates Colas SA as well as the companies or entities in which Colas directly or indirectly holds more than 50% of the share equity.

[2] Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation)