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Water and sanitation engineer, Dakar

Khadija Sall speaking at a lectern

Building, treating, preserving.

I run Waterleaf, the hydraulic engineering, sanitation and public works company I founded in Dakar in 2017.

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2017 Waterleaf founded in Dakar
3 trades: water and sanitation, effluents, public works
15 days to produce and assemble a Classou Dibor classroom
THC07 ECOWAS water and sanitation committee

01Career

Career

An engineer trained in Montpellier, with a spell in Paris sanitation, I founded Waterleaf in Dakar in 2017.

  1. 01 Montpellier

    Graduate engineer, École polytechnique d’ingénierie de Montpellier.

  2. 02 Paris

    At SIAAP, I helped write a self-monitoring manual.

  3. 03 2017

    Mandela Washington Fellow.

  4. 04 Dakar, 2017

    I founded Waterleaf, which I have run ever since.

  5. 05 Today

    Within ECOWAS committee THC07 and the Senegalese Standards Association’s technical committee, I work on water and sanitation standards.

02The company

Waterleaf

Waterleaf designs, builds and maintains water and sanitation infrastructure for public and private clients.

Waterleaf engineer on a water network site in Dakar
01 / 03

Drinking water and sanitation

Supply networks, reservoirs, wastewater networks, pumping stations.

Waterleaf team at work in a sanitation trench
02 / 03

Effluent treatment

Compact containerised units for industry and construction camps.

Site vest in Waterleaf colours
03 / 03

Public works

Roads, rural tracks, crossing structures, buildings.

A completed Classou Dibor classroom
Panels of a Classou Dibor classroom being assembled
SOKKEL

Classou Dibor

A prefabricated classroom, produced and assembled in Senegal in fifteen days by SOKKEL, a Waterleaf subsidiary, with Lamtoro Architecture.

Discover Waterleaf →

03Kigali, August 2026

What I stand for

In the end, it is African companies that carry out the works. The question is why they are not allowed to win them.

Translated from my interview with Les Africaines, 27 August 2026 Read my positions →

05Contact

Contact

For a collaboration or an interview, write to me at Waterleaf.

contact@waterleaf.inc
Waterleaf SAS Sicap Amitié 3, villa no. 4439, opposite the VDN, Dakar, Senegal +221 33 864 11 50
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