69 ocean accelerators and incubators listed across 24 countries and 12 focus areas.
USA · Generalist, Waste/Pollution, Carbon/Climate, Aquaculture/Fisheries, Education/Policy, Data/Tech
SecondMuse is an innovation firm that designs and runs accelerators, incubators, ecosystem-building programs, and investment initiatives to support entrepreneurs and resilient economies. Its work spans climate tech, circularity, sustainable seafood, youth wellbeing, gender equity, and other impact sectors.
England · Energy/Maritime, Carbon/Climate
Safetytech Accelerator is a London based innovation organisation created by Lloyd's Register and Lloyd's Register Foundation that helps industry identify, test and deploy safety and sustainability technologies. It runs maritime initiatives including MAMII, focused on abating methane emissions from ships.
Kenya · Generalist, Aquaculture/Fisheries, Mangroves/Coastal, Communities/Tourism, Energy/Maritime, Waste/Pollution, Carbon/Climate, Data/Tech, Education/Policy, Seaweeds/Algae
Sote Hub is an entrepreneur support organization based in Mombasa, Kenya, focused on building startups and MSMEs in the blue economy, climate, agriculture, and digital sectors. It provides incubation, acceleration, business development, market linkages, and innovation programs across East Africa.
South Africa · Generalist, Waste/Pollution, Carbon/Climate, Corals/Biodiversity, Aquaculture/Fisheries
OceanHub Africa is a Cape Town based ocean-impact catalyst that accelerates, connects and invests in African startups building a sustainable blue economy. It also runs coastal community development programmes in Tanzania, Madagascar and Mozambique.
Canada · Generalist, Carbon/Climate, Energy/Maritime, Data/Tech, Education/Policy
Creative Destruction Lab is a nonprofit startup support organization that delivers an objectives-based program for seed-stage, science- and technology-based companies. It operates specialized streams across sectors including oceans, climate, energy, AI, health, quantum, minerals, and space.
USA · Generalist, Data/Tech
Blue Startups is a Honolulu venture accelerator running a 12-week mentor-driven programme with up to 250,000 dollars of investment per company, access to more than 400 investors and 250 mentors. Its eighteenth cohort includes companies building in ocean tech alongside travel, gaming, AI and sustainability.
USA · Generalist, Corals/Biodiversity, Mangroves/Coastal, Seaweeds/Algae, Biosolutions, Waste/Pollution, Carbon/Climate, Data/Tech, Education/Policy
Superorganism is a startup support organization investing in and supporting pre-seed and seed founders working on nature-positive startups. It focuses on conservation, climate, biodiversity, and enabling technologies across multiple environmental themes.
Norway · Aquaculture/Fisheries, Generalist
Olaisen Blue is an early-stage investor and accelerator in sustainable blue food systems, based at Lovund in northern Norway. Backed by the Olaisen family, majority owners of the salmon farmer Nova Sea, it supports founders, technologies and partnerships aiming to make the blue food industry more sustainable.