Coastal Biotech

Coastal Biotech is a pioneering marine-biotech company based in Zanzibar, dedicated to transforming agriculture through sustainable innovation. The company specializes in the development and commercialization of advanced biostimulants and crop science solutions, with a strong focus on natural, science-based products that improve plant health, enhance soil vitality, and build climate resilience. At the heart of Coastal Biotech’s approach is a commitment to regenerative agriculture, drawing on marine and terrestrial resources to create high-performance inputs that reduce the need for synthetic chemicals while increasing crop yields and farmer profitability.

In addition to its core expertise in biostimulants, Coastal Biotech is at the forefront of applying nanotechnology to agriculture. The company plans on developing nano-enhanced formulations that significantly boost the efficiency and uptake of nutrients and bioactive compounds, offering precision delivery systems that support plant immunity and growth under stress conditions such as drought or salinity. These innovations are designed to meet the specific needs of smallholder and commercial farmers.

Coastal Biotech operates on a diversified revenue model that includes product sales (contract manufacturing), licensing, R&D partnerships, agronomic consulting, training programs, and collaborations with NGOs and public sector initiatives. The company works closely with chemical manufacturers, farmer cooperatives, agricultural input distributors, research institutions, and development organizations to scale its impact across the region. By combining scientific rigor with local knowledge and ecological responsibility, Coastal Biotech is positioning itself as a leader in Africa’s green agricultural transition—delivering smarter, cleaner, and more resilient solutions for the future of food production.