Mangroves & Coastal — Ocean Startups
89 ocean startups and private companies working on mangroves & coastal across 23 countries.
Where are mangroves & coastal startups based?
Mangroves & Coastal Startups
Red Sea Global
Saudi Arabia · Mangroves/Coastal, Corals/Biodiversity, Communities/Tourism, Energy/Maritime, Generalist
Red Sea Global is a Saudi Arabian real estate developer creating regenerative tourism destinations, hospitality assets, transport infrastructure, and residential projects along the Red Sea coast. It combines luxury tourism development with environmental regeneration, renewable energy, and community development.
ECOncrete
USA · Corals/Biodiversity, Mangroves/Coastal, Energy/Maritime, Carbon/Climate, Data/Tech
ECOncrete is a science-based company that develops patented nature-inclusive concrete technology for marine infrastructure. Its solutions strengthen coastal, waterfront, and offshore assets while enhancing marine biodiversity, improving water quality, and increasing carbon sequestration.
Sperra
USA · Energy/Maritime, Corals/Biodiversity, Mangroves/Coastal
Sperra is a marine infrastructure company that designs and manufactures 3D concrete printed structural systems for energy projects in aquatic environments. Its products include anchors, foundations, canal solar solutions, subsea energy storage systems, and infrastructure for coastal resiliency projects.
Coast 4C
Philippines · Seaweeds/Algae, Mangroves/Coastal, Corals/Biodiversity, Communities/Tourism, Data/Tech, Carbon/Climate
Coast 4C builds regenerative seaweed supply chains by working with smallholder farmers and supplying traceable seaweed to global buyers. It combines seaweed farming, community livelihoods, marine protected areas, and digital traceability to strengthen coastal resilience.
Mossy Earth
United Kingdom · Corals/Biodiversity, Mangroves/Coastal, Seaweeds/Algae, Carbon/Climate, Data/Tech, Communities/Tourism, Education/Policy, Generalist
Mossy Earth is a membership-based nature restoration organisation that funds and runs rewilding projects across terrestrial, coastal and marine ecosystems. It combines on-the-ground conservation, scientific monitoring, innovation trials and educational content.
Ocean Farmers
Madagascar · Aquaculture/Fisheries, Mangroves/Coastal, Communities/Tourism, Education/Policy
Ocean Farmers is a company developing a contract-based village aquaculture model with coastal communities. It supports sustainable marine resource use, environmental protection, and income generation for coastal farmers.
BlueSeeds
France · Corals/Biodiversity, Mangroves/Coastal, Aquaculture/Fisheries, Carbon/Climate, Communities/Tourism, Education/Policy, Data/Tech, Generalist
BlueSeeds is a French company that develops financing solutions, advisory services, training programs, and management tools for marine conservation projects and protected areas. It works on blue carbon, protected area effectiveness, sustainable fisheries, mooring management, and coastal community resilience.
Blue Conservation Services
Australia · Corals/Biodiversity, Mangroves/Coastal, Aquaculture/Fisheries, Seaweeds/Algae, Carbon/Climate, Data/Tech, Communities/Tourism, Education/Policy
Blue Conservation Services is an environmental science and consulting company specialising in marine and coastal habitat restoration, biodiversity, natural capital, and climate adaptation projects. It provides technical, research, monitoring, and project management services for public, private, and government organisations.