• Who we are

    Trédi Argentina, a subsidiary of the Séché Group, has consolidated his activity for more than 20 years as a specialist in the management and treatment of PCB-contaminated waste in South America.

    We accompany our clients in the decision process for the optimal management and treatment of their hazardous or highly complex waste.

    We offer solutions for both On Site treatments, in the case of oils and / or transformers with low concentrations of PCBs (less than 5000 ppm), and for destruction by heat treatment, in our facilities in France. Our export services include the treatment of highly complex waste such as PCBs, pesticides (persistent organic pollutants), war material, batteries or toxic gases. Waste that does not have a local treatment solution.

    Trédi Argentina is also positioned in environmental services such as the rehabilitation of contaminated sites and soils. Thanks to Séché’s experience and know-how, Trédi Argentina can offer high quality solutions adapted to all types of pollution.

Our values

  • Responsability

    Preserving the environment and the health of the community.
  • Culture
    of service

    Guiding our efforts and resources to provide a professional, efficient and personalized service.
  • Commitment
    to quality

    Providing a quality service of international standards and permanent improvement.
  • Innovation

    Constantly looking for the most advanced technology to provide optimal solutions.
  • Integrity

    Acting with honesty, respect and transparency.
  • Mission

    To build together with our clients the world of tomorrow around the circular economy and sustainable development.
  • Vision

    To be recognized by our clients, communities and authorities as a reference in the provision of environmental services in South America.
  • Séché Group

    Séché Environnement is a leading player in waste management, including the most complex and hazardous waste, and in environmental services, particularly in the event of an environmental emergency.

    Thanks to its expertise in the creation of circular economy loops, decarbonization and hazard control, the group has been contributing to the ecological transition of industries and territories, as well as to the protection of the living world, for nearly 40 years. A French family-owned industrial group, Séché Environnement deploys the cutting-edge technologies developed by its R&D department at the heart of territories, in more than 120 locations in 15 countries, including some fifty industrial sites in France. With more than 6,000 employees, including 2,500 in France, Séché Environnement generated a turnover of €1 013,5 million in 2023, 26% of which was generated internationally.