OUR TALENTS
Colas Environnement recognizes the value of each individual in building a more sustainable future.
Arnault Perrault
Director of Colas Environnement
The mission of Colas Environnement is to respond to environmental and health challenges related to soil and water management.
We are committed to finding sustainable and innovative solutions to make it possible to recover the use of our basements, and thus make it possible to limit artificialization, while ensuring the health of communities. This mission guides each of our actions and pushes us to excel in our field.
Our values are the foundation of our identity and our success.
Ethics is at the heart of our approach. We firmly believe that it is possible to be profitable while remaining ethical (ethics in respecting our employees and in particular their safety, ethics in business, or even ethical in the implementation of projects,...).
To do this, we rely on professionalism and collaboration. Each member of our team is encouraged to act with integrity and to work together to achieve our shared goals.
The values of the Colas Group, namely Respect, Sharing and Audacity, reinforce our commitment to creating an inclusive and innovative work environment.
Colas Environnement's ambition is clear: to become the leader in wasteland rehabilitation and depollution in accordance with our values.
Work at Colas Environnement
By joining us, you will join a diversified and committed team in the service of a common mission, that of offering innovative and sustainable solutions to depollute sites, soils and groundwater and make our environment cleaner.
Chemical, biological, physical, air treatments, excavations, excavations, research and development, you will be able to evolve in a technical, advanced, innovative and constantly evolving framework.
Like all our employees, we will offer you training courses that will allow you to gain skills, broaden your network and build your professional career within Colas Environnement and/or more broadly within the Colas or Bouygues group.
Do you want to share your assets and your good humor with that of our teams? benevolent management? of a human-sized company and the advantages of a large group? If you answer “yes” to all these questions, discover our online job offers!
Portraits of our employees
Gender Equality Index 2026
Details and Score Level:
In companies with at least fifty employees, the employer must calculate, annually, indicators relating to pay gaps between women and men.
As of March 1, 2026, for the year 2025, the score level obtained, with regard to the indicators referred to in Article D.1142-2 of the French Labor Code, is:
88/100 points (75/85 points on the calculable indicators).
This score level is broken down as follows:
- Pay Gap Indicator: 40/40 points
- Individual Increase Rate Gap Indicator: 35/35 points
- Indicator: Percentage of employees who received a raise in the year following their return from maternity leave: Not calculable
- Indicator: Number of employees of the underrepresented gender among the 10 highest earners: 0 / 10 points