
Advancing regenerative aquaculture for healthy oceans, food security, and a thriving blue economy — from egg to plate.
Greenfins™ is a blue tech innovator focused on sustainable seafood. We designed and built a Research Center of Excellence in a public-private partnership with the University of Rhode Island (URI), and have successfully commercialized various species from egg to plate.
Greenfins is now developing net zero farms to sustainably produce, market and distribute premium seafood products — setting new standards for the global aquaculture industry.
Full lifecycle traceability from broodstock to premium table service — zero compromise on quality.
Built at URI's Narragansett Bay Campus, this facility provided core innovations and industry-leading solutions.
Committed to absolute environmental sustainability with carbon-neutral production targets.
State-of-the-art hybrid flow-through technology systems (HFTS) ensuring biosecurity and ecological integrity.
Our impact strategy is organized across three key pillars, closely aligned with United Nations Sustainable Development Goals.



Seriola rivoliana
(Kampachi)
— Rich & Buttery
A luxurious balance of clean ocean flavor, delicate sweetness, and velvety texture. Its naturally rich oil content creates an exceptional eating experience, whether served as pristine sashimi or in sophisticated culinary creations.
*Seriola rivoliana species, also known as: Almaco jack, Highfin amberjack, Longfin yellowtail, Esmoregal, or Yellow kingfish



Coryphaena hippurus
(Shiira)
— Firm & Sweet
Fresh, lightly sweet, and remarkably versatile, Mahi-Mahi offers a firm texture and refined flavor profile that complements both simple preparations and innovative seafood cuisine.
*In development



Thunnus albacares
(Ahi)
— Clean & Flavorful
Highly prized for its vibrant appearance and smooth, meaty texture, Yellowfin Tuna delivers a clean, balanced flavor that excels in raw and lightly cooked applications, from sashimi and poke to premium seared entrées.
*In development
Every species raised in biosecure, land-based facilities — traceable, antibiotic-free, and sashimi-grade from broodstock to plate.
Greenfins designed and built a privately funded Research Center of Excellence at the University of Rhode Island (URI) Narragansett Bay Campus in a successful public-private partnership.
Commercialized species from egg to plate with rigorous scientific methodology — genetics, nutrition, biosecurity, and sustainable feed research.
Collaborative programs developing a local workforce for skilled technician and trade positions.
Strategic alliances with academic institutions, government agencies, and private sector leaders to advance the blue economy and sustainable seafood supply.
Proven Technologies
Successfully commercialized multiple sashimi-grade species from egg to plate using proprietary technologies.
Strategic Partnerships
Backed by leading organizations with deep expertise in marine sciences, aquaculture and sustainability.
UN SDG Alignment
Measurable impact across several United Nations Sustainable Development Goals with transparent reporting.
Market Leadership
Positioned at the intersection of premium seafood demand and sustainable production innovation.