About US
Cultivating Excellence Since 1989
C-Weed Mwani is a leading producer of high-quality spinosum seaweed along Tanzania's coastal waters. We've transformed seaweed cultivation from an experimental initiative to a thriving industry that supports thousands of coastal farmers while supplying premium seaweed to global markets.
What we do
We cultivate, process, and export premium spinosum seaweed through an innovative community-based farming model. Working with thousands of farmers across 40 coastal villages, we provide comprehensive support including training, equipment, and technical expertise to ensure sustainable production and consistent quality.
Our mission
"To harness the natural abundance of Tanzania’s coastal waters to produce high-quality seaweed products, while empowering local communities, safeguarding marine ecosystems, and driving innovation to expand the potential of seaweed."
From ocean to market
Cultivate
We partner with thousands of farmers across Tanzania's coastal villages to cultivate premium spinosum seaweed.
Harvest
Our farmers carefully harvest mature seaweed at peak quality, using specialized equipment that reduces physical strain while preserving the integrity of this valuable resource.
Process
The harvested seaweed is naturally dried in the sun, then compressed into export-ready bales using our mobile baling units that bring processing capability directly to farming communities.
Export
We store the baled seaweed in our state-of-the-art warehouse facility before distributing to global markets, ensuring traceability, consistency, and reliability throughout the supply chain.
Join Our Journey
The potential of tropical seaweed extends far beyond what we've already accomplished. C-Weed Mwani invites forward-thinking partners to join us in expanding the horizons of what's possible. Whether through research collaboration, supply chain integration, investment opportunities, or sustainability initiatives, your expertise and resources can help accelerate our shared vision for this remarkable resource.