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Your source for Caribbean sargassum

For manufacturers, laboratories and R&D projects looking for reliable, traceable algal biomass available in volume from the Caribbean.

Fresh Caribbean sargassum conditioned as a raw material
For which projects?

Biomass for your tests, pilots and industrial projects

01

Recovery industrialists

Biofuels, biomaterials, biochar, fertilizers, bioplastics, biocosmetics.

02

Laboratories and institutes

Research work on macroalgae and valorization processes.

03

Startups and pilot projects

Cosmetics, nutraceuticals, agritech or new uses.

04

Consortia and programs

European and international projects around algal biomass.

Secure the material

Before launching a process, you must secure the material

A valorization project depends as much on the quality of the biomass as on its availability, its traceability and its form of delivery.

Dried sargassum packed in big bags, ready for shipping
  • 01

    Controlled quality

    Controlled drying, suitable packaging and technical data sheets available on request.

  • 02

    Adaptable volumes

    From samples of a few kilos to recurring orders in tonnes.

  • 03

    International logistics

    Shipping to Europe, North America and Asia, with suitable Incoterms.

  • 04

    Project support

    A technical exchange to adapt supply to your industrial or R&D constraints.

In what form?

A shape adapted to your process

Each process has its constraints. Sargawatt supplies sargassum in the form that is suitable for use, and not in an imposed form.

Form 01
Sargassum being dried

Dried

For long-term storage, optimized transportation and processes requiring low humidity.

Form 02
Fresh untreated sargassum with vesicles and fronds

Fresh

For processes that recover wet material or analyzes on untransformed material.

Form 03
Ground sargassum ready to be integrated into a process

Crushed or packaged

To facilitate direct integration into your process.

Tell us what you need: we adapt the shape, there grain size and the packaging to your project.

Why Sargawatt?

Direct access to the resource, from Martinique

Sargawatt is located in Martinique, in direct contact with areas affected by strandings. Its proprietary collection technology, protected by 4 patents, makes it possible to produce at a competitive cost per tonne and to build sustainable supply conditions over the long term.

We are not a simple intermediary: we collect, we dry, we ship.

Based in Martinique
In direct contact with stranding areas
0 patents
Proprietary collection technology
Collection, drying, shipping
A chain controlled from end to end
Simple process

From request to delivery: a simple journey

  1. 01

    You describe your need

    Use, volume, desired shape, schedule.

  2. 02

    Sargawatt evaluates availability

    Origin, packaging, logistical constraints.

  3. 03

    You receive a personalized response

    Availability, conditions and next steps.

  4. 04

    The biomass is prepared according to your project

    Sample, pilot volume or recurring supply.

Next step

Ready to launch your project? Request your sample

This is the next step: describe your usage, the volume sought and your schedule. The Sargawatt team studies your request and responds to you personally, then prepares the biomass adapted to your process.

FAQ

Frequently asked questions

Both forms are possible depending on the project. Sargawatt can supply fresh, dried, ground or packaged sargassum depending on the needs of the process.
Sargassum is collected in the coastal waters of the French West Indies, mainly in Martinique and Guadeloupe.
Yes. The request form allows you to specify whether you are looking for a sample, pilot volume, commercial volume or recurring supply.
Each delivered lot can be traced back to its collection area and date.
Physico-chemical analyzes can be carried out on request by partner laboratories, depending on the needs of the project.
Sargawatt provides shipping to Europe, North America and Asia, with Incoterms adapted as needed.