The environment-friendly network control expertise

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  • Water

  • Civil engineering/Road and utilities

  • Telecommunications

  • Energy

  • Services

SADE specialises in the design, construction, rehabilitation and maintenance of networks and related facilities, for its municipal, industrial and private clients.

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SADE implements a wide range of techniques and offers tailored solutions that both meet the clients’ requirements and fit their constraints.


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Senegal December 2016


SADE, in a consortium with OTV, will be building an iron-removal facility for SONES on the Point K...

France December 2016


As part of the post-Fukushima programme, Sade will be building 22 boreholes for ultimate emergency...


We have been informed of the existence of fraudulent emails sent by individuals posing as SADE associates. The messages have been sent with the aim of placing fake orders by pretending to be our company.

SADE - 23-25 av. du Docteur Lannelongue - CS 51450 - 75685 Paris Cedex 14