A direct impact strategy investing in innovations for the regeneration of ocean biodiversity
SWEN Blue Ocean is a direct impact strategy investing in innovations that help regenerate ocean biodiversity, hence contributing to achieve SDG #14.
Delivering systemic impact and competitive market returns
SWEN Blue Ocean backs startups that deliver both systemic impact and competitive market returns. Our focus is on solutions to overfishing, ocean pollution and marine solutions to climate change.
Our first fund, was launched at the World Conservation Congress of the IUCN in 2021, in scientific partnership with Ifremer. SWEN Blue Ocean 2 was launched at the UN Ocean Conference in June 2025. The strategy has mobilized so far over €300 million for ocean startups, with over 85% institutional investors.
We believe aligning science and finance is crucial to achieve system-level change. SWEN Blue Ocean joins forces with research and academic partners to accelerate science-backed solutions.
World’s first real-time accurate measurement of fish biomass for salmon farming.
Land-grown shrimp. Delicious, bycatch free and waste free, and produced locally without mangroves cut.
Cultivated fish meat. Cruelty free, pollution free and low carbon.
Democratising biodiversity measurement with eDNA.
Decarbonising the martime industry with data and AI.
Refillable personal care products in sticks, avoiding single-use plastics and water transportation.
World leading technology for sustainable cleaning of underwater structures from marine biofouling.
Reducing pollution from the nautical industry with a hybrid power system.
Democraticising reuse systems in the food service industry.
Decarbonising the maritime transport and yachting industry with high-performance rigid wings.
Producing a residue-based fully biodegradable alternative to both conventional plastics and bioplastics.
Democaticising reuse systems in the grocery shopping area using reusable containers.
Giving a voice to the ocean
Near-zero carbon desalination.
High-performance polystyrene and ABS recycling.
Next-generation maritime navigation and control to help decarbonize maritime transport.
Pioneers in omega-3 production from microalgae fermentation.
Designs, produces, and markets a 100% bio-based, biodegradable, and plastic-free polymer to replace traditional plastics and support a circular economy.
Using chitosan in discarded crab shells to provide solutions to great pollution challenges.
We are always on the lookout for groundbreaking ideas, talented and passionate professionals, and ambitious projects. If you believe we share the same mission and that we can help or partner, we encourage you to share your profile, proposal, or initiative: blueocean@swen-cp.fr.
Our advisors
François Simard
Ocean Impact
Brad Ack
Ocean Impact
Romain Charraudeau
Ocean Science - Ifremer
Willemijn Peeters
Circular Economy
Frederic Veyssiere
Venture Capital
Andreas Merl
Ocean Impact
Laurent Auguste
Circular Economy
Vincent Colard
Circular Economy
Benoit Condoumi
Cicular Economy
Pierre Leenhardt
Fisheries
David Hume
Marine Energy & Shipping
Benjamin Leyre
Energy
Hela Chekhrouhou
Energy
Antoine Person
Shipping
Our Ecosystem
1000 Ocean Startups
The largest coalition of ocean impact entrepreneur-supporting organizations harnessing innovation for ocean health. The voice of the Ocean Impact Innovation.
European Commission initiative with the aim to accelerate new ocean-based technologies and solutions to unlock innovation and investment opportunities in the sustainable blue economy.
Accelerate change by connecting innovators, investors, companies, media, and cities all around the globe so they can join forces in finding solutions to the greatest challenges of our century.
Global, multi-stakeholder initiative focused on enabling conditions that support a material increase in private, return-seeking investment in conservation.
Techstars is on a mission to invest in a number of startups per year to enable more capital to flow to more entrepreneurs around the world in order to deliver exceptional returns to our investors.
The World Ocean Council brings together the diverse ocean business community to collaborate on a shared vision of a healthy and productive ocean and its sustainable use and stewardship by responsible businesses.
Dedicated to improving the quality of life on Earth by fast-tracking the implementation of clean and profitable solutions to encourage decision makers to adopt more ambitious environmental targets and policies.
Unique initiative by 18 world leaders who are building momentum for a sustainable ocean economy in which effective protection, sustainable production and equitable prosperity go hand in hand.