Who we are
For 30 years, ECT has been recycling excavated soil from urban construction sites to create sustainable developments, in partnership with local authorities. Every year, 10 to 15 million tonnes of materials are recovered, helping to shape the landscapes of tomorrow, thanks to the expertise of our 170 employees. Historically based in the Paris region, ECT has expanded with the opening of regional agencies in Hauts-de-France, Grand-Est, Occitanie and Nouvelle-Aquitaine. Internationally, our subsidiaries in Germany and the United States support our development under the Landify brand. Committed to climate protection and biodiversity, ECT has adopted an ISO 14001-certified approach and systematically assesses the environmental and societal impact of its projects.
Introducing the ECT Group
ECT Group companies reuse, recycle, develop and add value within a framework of urban metabolism and the circular economy. More specifically, ECT’s vocation is non-built development through the reclamation of excavated soil from construction sites. While Biodepe is active in organic waste recovery. Since 1998, ECT has expanded mainly in

HR and jobs
Our leadership mobilizes the varied skills of environmental engineers and technicians, surveyors, landscape architects, project developers, machine operators, bull operators, mechanics and administrative staff. They all combine their know-how to serve our customers in the building and civil engineering sector and local authority projects. To structure its business, ECT has

CSR commitments
CSR policy and commitments Our activities as a manager of excavated soil from the construction industry and as a developer of non-built projects directly address the issues of sustainability, social utility, biodiversity, the circular economy and resource management. United Nations Sustainable Development Goals The analysis of our CSR

Partnership and sponsorship
Partnerships, sponsorship and academic chairs These partnerships, sponsorships and academic chairs are the fruit of meetings and exchanges. They are part of a process of mutual enrichment, sharing experiences and research. The broad scope of ECT’s activities means we can tackle issues ranging from the circular economy and biodiversity to
FAQ: our answers to your questions
FAQ – your most frequently asked questions? Do you have any questions? We answer the most frequently asked questions. If you can’t find the answer you’re looking for, don’t hesitate to contact us. To find out more about our business, please consult our glossary . Filter : Manage excavated earth
A unique land reclamation glossary
Within a framework of urban metabolism and the circular economy, ECT recycles excavated soil from construction sites. This recycling of excavated soil is part of a regulatory framework for soil characterization and traceability. The reuse of inert soil enables ECT to recycle derelict land by returning it to a use