Within ECT’s Environment Department, the Business Analysts (CAF) occupy a strategic position. They are at the crossroads of environmental engineering, the application of excavated soil regulations and customer relations. Their mission: to support construction and public works companies in the anticipation, management, traceability and recovery of their excavated soil. Meet Mouhamadou Niang, Chaimae Sehbaoui and Ouarda Chihaoui, three professionals with complementary backgrounds, all committed to offering tailor-made solutions to our customers. A bridge between design and site reality Project managers oversee the management of our customers’ excavated soil, from the site soil survey phase through to soil disposal. Their role

On July 2, 2025, teams from Bergerat RENT France, exclusive distributor for Caterpillar Inc, filmed ECT’s backfilling operations in the PLACO® underground gypsum quarry at Baillet-en-France. This site, both technical and remarkable in its scale, provides a magnificent backdrop to illustrate ECT’s expertise, the precision of its underground maneuvers and the power of its site machinery. The aim is to highlight the precision and expertise of ECT operators, who are able to operate in a confined, demanding environment thanks to the power and performance of Caterpillar machines. The day’s filming, orchestrated by CTL PRODUCTION, captured spectacular images of the machines

On Monday June 30, 2025, the City of Plaisir organized a public meeting attended by over 150 local residents to discuss the Parc de la Mare aux Saules development project. Attended by Mayor Joséphine Kollmannsberger, members of the municipal council and ECT teams, the meeting provided an opportunity to present the development proposals and discuss them directly with residents. This moment of exchange illustrates the desire to co-construct an inclusive and sustainable green space at the heart of the commune. A citizens’ meeting at the heart of the project At this meeting, participants were given a detailed look at the

An urban renewal project ECT supports the transformation of a former industrial site in Blanc-Mesnil (93). As part of an urban requalification project, the site will become a new mixed-use neighborhood in the heart of the city. The project, led by Brownfields, calls for the creation of housing, shops and outdoor spaces. For lot 7-8, DM Environnement and Transports Mentre called on ECT. Supporting the management of excavated site soil ECT puts its expertise at the service of sustainable management of excavated soil. Materials resulting from earthworks are controlled, oriented and reused in a responsible manner. Our mission is to