Huvadhoo Gate

Huvadhoo Gate is the mariculture division of SDM Ventures, located in the pristine lagoons of Kolamaafushi and Kalhahuttaa in Huvadhoo Atoll.
The project focuses on cultivating Kappaphycus alvarezii (Cottonii seaweed) — a globally valuable red seaweed species used in producing carrageenan,
a natural gelling and stabilizing agent widely applied in the food, pharmaceutical, and cosmetic industries.

The first phase of groundwork is ongoing, establishing the foundation for large-scale cultivation.
The official launch will follow upon the arrival of seedstock, as necessary operational permits are being finalized.

Why It Matters

Seaweed mariculture offers immense value to the environment, local communities, and the global economy:

Eco-positive cultivation: requires no freshwater, fertilizer, or land — fully sustainable and ocean-based.
Supports marine health: seaweed absorbs excess nutrients and promotes biodiversity.
Empowers local communities: creates employment, especially for women and youth.
Strengthens the national economy: diversifies exports and supports food security.
Feeds the world’s carrageenan demand: a key raw material in food products, cosmetics, and medical formulations.