/Companies

SEALUMBER

Techstars '26

Homestead, US · 1 known investors

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Develops SeaLumber, a composite building material made from macroalgae (sargassum), agricultural fibers, and recycled polymers as a durable, rot- and pest-resistant alternative to wood. Targets builders, manufacturers, and developers for use in construction, infrastructure, and outdoor applications such as fencing, pallets, decking, and panels.

Investors · 1

Frequently asked questions

What does SEALUMBER do?
Develops SeaLumber, a composite building material made from macroalgae (sargassum), agricultural fibers, and recycled polymers as a durable, rot- and pest-resistant alternative to wood. Targets builders, manufacturers, and developers for use in construction, infrastructure, and outdoor applications such as fencing, pallets, decking, and panels.
Who are SEALUMBER's investors?
SEALUMBER's investors include Techstars.
Where is SEALUMBER headquartered?
SEALUMBER is headquartered in Homestead, US.