• 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 is a key player in the circular economy worldwide

    Séché is a family own group, founded in France, with more than 30 years of experience in recovery, treatment and waste management. The Group is recognized worldwide due to its specialization in environmental management solutions, its latest technology, its flexibility and its capacity to adapt to the client’s needs, being this its differentiation factor in the local and international market.

    Séché is a member of  Global Compact for more than 15 years and is strongly committed to the objectives of sustainable development.

    Thanks to its experience and knowledge in the treatment of hazardous and highly complex waste, it has gained worldwide recognition from big industrial actors, governments and international institutions (UN, UNDP, FAO, UNIDO, World Bank). The Group has more than 40 recovery and treatment facilities in France and a growing presence in other countries around the world, with more than 32 activities dedicated to waste management and a wide capacity and ability to deploy environmental projects at an international level.

    Séché is listed at the Eurolist for Euronext stock market since 1997.