Commercial unit
Under construction
Thalasso investment opportunity
Invest in
Thalasso
Turning sargassum into valuable industrial ingredients through distributed modular processing.
$715,000Current equity round · USD
To finalize the build, certifications and first deployment. Part of a USD 1.75M commercialization plan.
Thalasso in three minutes
From sargassum
to blue gold.
See the opportunity, the technology and the business we are building — in three minutes.
Thalasso is completing its first commercial mobile biorefinery, with initial product lines of fucoidans, alginates, biostimulants and dry sargassum for industrial buyers.
Technical foundation
Independent technical and university work supports development of the extraction processes.
4 initial product lines
Fucoidans · Alginates · Biostimulants · Dry sargassum
40+ countries
Affected by the growing sargassum problem
The problem
A recurring coastal burden at global scale.
Sargassum arrivals create environmental pressure and substantial costs for tourism, disposal and coastal management. Thalasso treats this biomass as industrial feedstock rather than waste.
The business model
Local processing.
Global industrial buyers.
Thalasso-owned, hotel-funded and partner-hosted deployment models connect locally collected sargassum with industrial markets. The initial product lines are fucoidans, alginates, biostimulants and dry sargassum.
Where we are today
Engineering becoming infrastructure.
Engineered
The modular biorefinery design. Open the interactive model to rotate and explore.
Under construction
Authentic workshop progress from fabrication and assembly of the first commercial unit.
Commercial deployment
The next step: operation in its coastal context.
The investment case
Why this opportunity matters now.
A costly feedstock problem
Sargassum creates recurring environmental and economic pressure across affected coastal markets.
Infrastructure under construction
Thalasso is progressing from engineering into its first commercial Micro-Biorefinery—not presenting an early concept.
Multiple intended revenue streams
Four initial product lines—fucoidans, alginates, biostimulants and dry sargassum—create several commercialization paths from the same biomass.
A repeatable deployment model
Modular processing close to biomass sources provides a path from the first unit to replication in other affected locations.
The public page presents the opportunity. The investor materials provide the commercial roadmap, technical foundation, capital plan and deployment case.
Sea-to-shore industrialization
One resource.
An industrial platform.
The business is structured around three operating divisions: Thalasso Marine for collection and harvesting, Thalasso Biotech for precision products, and Thalasso Industrial for bulk products. Future development includes bio-methane and extraction processes for phlorotannins, fucoxanthin, mannitol and polyphenols.
The wider sargassum challenge
Understand the scale of the sargassum challenge
A basin-scale phenomenonNOAA Ocean Service
Sargassum: From Sea to Shore
An accessible scientific overview of the Great Atlantic Sargassum Belt, its movement and what happens when large quantities reach coastlines.Explore this resource
Updated dailyNOAA / AOML
Daily Sargassum Inundation Risk
A live satellite-based view of coastal inundation risk across the Caribbean, Central America, the Gulf and surrounding regions.Explore this resource
A ‘new normal’ since 2011UN Environment Programme
Sargassum: Brown Tide or Golden Jewel?
A concise independent briefing on the recurring coastal hazard and the opportunity to turn sargassum into a useful resource.Explore this resourceInvestment opportunity
Help turn sargassum
into blue gold.
Join us in building a new industrial future for sargassum. Explore the investment opportunity and help bring Thalasso's first commercial biorefinery into operation.