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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SADE Group began working in Armenia in 2008. On the strength of its know-how and its work on major projects, SADE has acquired a reputation in the country as a key firm in its historical field of business, water, but also in energy and civil engineering.

Spotlight on renovating the Cap Sicié collector: Season 2

SADE has been awarded a 20-year public service concession agreement by Toulon Provence Méditerranée (TPM) for the Cap Sicié collector serving the Amphitria wastewater treatment plant of the Toulon Metropolitan Area). More


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Senegal October 2016


The National Water Board of Senegal (SONES) has entrusted SADE with work to reinforce the...

France October 2016


For the account of RTE, SADE (SADERTELEC) will be burying very high voltage power lines throughout...

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