Saint-Louisruns on a handful of strong industries. If you’re job-hunting or weighing a move, here’s where the opportunities (and the big-name employers) are.
Top industries & employers
Artisanal fishing
The Guet Ndar pirogue fleet, local processing and the fresh-fish trade
The defining industry and the one under most pressure: local fishermen report longer trips for smaller catches, competition from foreign industrial vessels, and access restrictions in Mauritanian waters. It is also the sector that supplies the migration story you will read about the city.
Offshore gas
BP, Kosmos Energy, Petrosen and the Grand Tortue Ahmeyim partners
The GTA field sits on the maritime boundary with Mauritania offshore of here — one of the licence blocks is literally named Saint-Louis Offshore Profond — and began shipping LNG in 2025. What that means locally is contested: supply-chain and service jobs on one side, fishing-access disputes on the other.
Higher education & research
Université Gaston Berger, its research centres and the student economy around them
Founded in 1990 and Senegal's second public university, UGB is the largest single institution in the region and the reason Saint-Louis has a young population that turns over every academic year.
Heritage tourism & culture
Island guest houses, the Saint-Louis Jazz festival, tour operators, the Djoudj park operators
The UNESCO listing, the jazz festival running since the early 1990s and the Djoudj bird sanctuary sixty kilometres north give the city a genuine tourist season — concentrated in the cooler months, and thin the rest of the year.
Irrigated agriculture in the river valley
SAED and the delta rice schemes, the Richard-Toll sugar complex upriver
The Senegal river delta is the country's rice bowl and the sugar complex upriver is one of the region's largest private employers. Saint-Louis is the service town for both, which is why agronomy and hydraulics jobs cluster here.
Climate adaptation & public works
The Saint-Louis Emergency Recovery and Resilience Project, UNOPS, contractors at Diougop
Coastal protection, resettlement and drainage are a standing programme rather than a project here, and they employ engineers, surveyors and social-development staff continuously.
Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.