Mangroves & Coastal - Ocean Startups
158 ocean startups and private companies working on mangroves & coastal across 34 countries.
Where are mangroves & coastal startups based?
Mangroves & Coastal Startups
Yacht Carbon Offset
Wales · Carbon/Climate, Mangroves/Coastal
Yacht Carbon Offset provides carbon offsetting services to superyacht owners, charter companies and marinas, calculating emissions from fuel use and retiring verified carbon credits. Its project portfolio combines renewable energy in developing countries with mangrove blue carbon restoration in Kenya.
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.
Great Lakes Dredge & Dock Company
USA · Mangroves/Coastal, Energy/Maritime
Great Lakes Dredge & Dock is the largest dredging contractor in the United States, deepening ports and navigation channels and restoring beaches, barrier islands and coastal marshes. It also installs subsea rock protection for offshore wind foundations and export cables.
Flood Dynamics
USA · Data/Tech, Mangroves/Coastal, Carbon/Climate
Flood Dynamics is an MIT-derived climate-tech company that develops physics-based, AI-powered flood modeling software simulating rain-driven, riverine, coastal, and groundwater flooding at asset-level resolution. It serves cities, insurers, infrastructure owners, banks, and data center operators to quantify and act on physical flood risk before events occur.
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.
veritree
Canada · Carbon/Climate, Mangroves/Coastal, Seaweeds/Algae, Data/Tech
veritree is a Canadian B Corporation that helps businesses invest in nature restoration projects with verified impact measurement, operating reforestation, mangrove, and kelp seaforestation programs across 13 countries.
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.