SITA near you


The valuation of waste: a lever of sustainable development of territories.

In region Grans-Ouest, SITA puts its expertises in the service of communities and companies to assure the global High management of the waste of regions and Basse-Normandie, Brittany, Center and Pays de la Loire.

Our 2 500 collaborators make a commitment every day beside their customers to exploit all the recoverable potential of their waste and optimize their environmental performances, while mastering their costs.


Centre d’affaires ALPHASIS
Performance 3 – Bât P – CS 86820
35 769 Saint Grégoire Cedex
Tél : 02 23 21 23 00
Fax : 02 23 21 23 10

En savoir plus

Key facts

3 million collected inhabitants

456 000 tonnes of sorted out waste

90 000 inhabitants enlightened and warmed thanks to the energy valuation


  • collecte-smart
    SITA assures the intelligent collection of household waste produced by 400 000 inhabitants of Rennes Métropole ( 35 ). The teams are trained in the use of the systems of embarked computing allowing SITA to collect numerous data (accessibility, time of collection, errors of sorting) and to improve continuously the performances of collection.
  • Sita - Valor Pôle 72 centre de tri nouvelle génération
    SITA manages the sorting center VALOR PÔLE 72 at Le Mans (72). This Eco Center, which provides waste treatments from separate collections in order to product secondary raw materials useful for sorting platforms, receives the most advanced sorting systems for edged treatments and an optimal valorization of flows.
  • arcante
    SITA manages the unity of energy valuation of waste ARCANTE in Blois ( 41 ) which values every year 90 000 tons of waste produced by communities, companies and hospitals in electricity and in heat, producing an energy equivalent to 16 000 warmed and lit homes. ARCANTE is one of the three the most successful units of the French park.