Pre-funding bluesargassum.com ↗

Blue Sargassum

Industrial-scale biorefinery for offshore harvested sargassum.

Founded 2026Dubai, United Arab EmiratesPre-funding FoodChemicalsAlgae

The founders

François-Xavier BoulFB
Ex-Tabreed, ACWA Power, Bank ABC · Centrale Lyon
Frédéric BoubetFB
Ex-BIOBank, Merit Medical Systems, Sanofi Aventis · Cnam

The company

What they're building

Blue Sargassum is developing an industrial-scale biorefinery in the Dominican Republic that processes sargassum, the floating brown seaweed whose seasonal influxes from the Atlantic have been accelerating along Caribbean coastlines since 2011.

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