The Ocean Toolbox

Seaweeds & Algae - Ocean Funders, VCs & Investors

25 ocean funders, VCs and investors working on seaweeds & algae across 9 countries.

25
Organizations
9
Countries

Where are seaweeds & algae funders, vcs & investors based?

USA (9)France (4)Singapore (3)Netherlands (2)England (2)Portugal (2)United Kingdom (1)Indonesia (1)Guatemala (1)

Seaweeds & Algae Funders, VCs & Investors

Regeneration.VC

Netherlands · Generalist, Waste/Pollution, Carbon/Climate, Data/Tech, Seaweeds/Algae, Biosolutions, Energy/Maritime

Regeneration.VC is a venture capital firm investing in early-stage Consumer ClimateTech innovation. It backs companies building circular and regenerative solutions across consumer value chains, including a dedicated Sub-Ocean Fund.

S2G Investments

USA · Generalist, Aquaculture/Fisheries, Seaweeds/Algae, Waste/Pollution, Energy/Maritime, Carbon/Climate, Data/Tech, Education/Policy

S2G Investments is an investment firm that backs market-based companies across food & agriculture, oceans, and energy. It invests in solutions for ocean health, climate resilience, blue economy growth, and broader system-wide transition themes.

Narwhale Ventures

Singapore · Energy/Maritime, Aquaculture/Fisheries, Seaweeds/Algae, Waste/Pollution, Carbon/Climate, Generalist

Narwhale Ventures is a blue economy-focused venture capital strategy that provides early-stage financing to sustainability-driven startups. It invests across offshore renewable energy, maritime decarbonization, aquaculture, seaweed, desalination, plastic alternatives, and other ocean economy themes.

Problue

USA · Generalist, Aquaculture/Fisheries, Waste/Pollution, Energy/Maritime, Mangroves/Coastal, Carbon/Climate, Corals/Biodiversity, Data/Tech, Communities/Tourism, Education/Policy, Seaweeds/Algae

PROBLUE is a World Bank-administered multi-donor trust fund that supports the sustainable and integrated development of marine and coastal resources. It finances technical assistance, knowledge, policy support, and investment preparation across the blue economy in over 100 economies.

Vala Capital

England · Generalist, Seaweeds/Algae, Energy/Maritime, Data/Tech, Waste/Pollution, Carbon/Climate

Vala Capital is a sustainable venture builder and investor that backs early-stage companies through EIS portfolios and hands-on support. It focuses on sustainability and the blue economy, including marine and climate-related ventures.

Aqua-Spark

Netherlands · Aquaculture/Fisheries, Seaweeds/Algae, Waste/Pollution, Data/Tech, Generalist

Aqua-Spark is an investment fund focused on sustainable aquaculture and blue foods. It invests across the aquaculture value chain to support healthier, more sustainable, and more accessible production while generating financial returns.

Asterion Ventures

France · Generalist, Energy/Maritime, Carbon/Climate, Waste/Pollution, Data/Tech, Biosolutions, Corals/Biodiversity, Seaweeds/Algae, Education/Policy

Asterion Ventures is an early-stage venture capital firm investing in climate-tech and impact startups. It backs founders from pre-seed and seed stages through a community-driven model combining capital, strategic support and operator angels.

Propeller

USA · Generalist, Carbon/Climate, Seaweeds/Algae, Biosolutions, Energy/Maritime, Data/Tech, Mangroves/Coastal, Corals/Biodiversity, Aquaculture/Fisheries, Waste/Pollution, Education/Policy

Propeller is an early-stage venture capital fund investing in ocean-climate companies. It backs founders building science- and technology-led solutions across ocean carbon, ocean organics, and ocean industrials.

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