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Siège

Rond-point Jacques Opangault
Face ASECNA, Moukondo
Brazzaville
Tel : +242 06 511 91 75

Des projets à nous confier ?

Headquarters

Rond-point Jacques Opangault
Opposite ASECNA, Moukondo
Brazzaville
Tel: +242 06 511 91 75

Do you have any projects for us?

Achievements

Explore our finished and delivered buildings, to the delight of our customers and partners.

Projects

Take a look at some of our projects and see how we're transforming the world of construction.

CNSS EWO AGENCY

Who are we?

Our expertise. Our mission. Our values: discover them here

Message from the CEO

A word from our Chairman and CEO to our customers and partners.

Careers

Are you interested in joining our team? It's over here!

News

Stay tuned for developments in our many and varied projects.

Building

Discover our expertise in the building industry.

Public works

Explore our expertise in public works and infrastructure.

Studies

Explore the possibilities our experts have to offer.

Logistics

Discover our turnkey logistics and transport solutions.

Prefabs

Discover our sustainable prefab unit.

Concrete batching plant

Explore our know-how and our concrete manufacturing offer.