Founders Fund is backing Shinkei Systems, a startup using robotics and AI to transform how fish are handled from boat to market. The company's refrigerator-sized robot, Poseidon, scans each catch, identifies the species, and locates the brain within seconds, allowing fishermen to process fish immediately after capture.
The method is inspired by ike jime, a traditional Japanese technique known for improving texture and flavor by reducing stress in the fish. Shinkei says its automated version helps preserve quality, extends shelf life, and supports a more efficient seafood supply chain.
Beyond the onboard robot, Shinkei now operates as a vertically integrated seafood business. It supplies Poseidon units to fishermen, buys the catch at a premium, and processes the fish at a facility in Tacoma, Washington. The company then sells the product under its consumer brand, Seremoni, positioning it as premium, carefully handled seafood.
The startup's fish has already appeared in select retail and restaurant channels, including Erewhon's Manhattan Beach location and a number of high-end kitchens. Shinkei also says its sensor tools can estimate shelf life for individual fish, helping reduce spoilage and improve planning across the supply chain.
For investors, the appeal goes beyond seafood. The company represents a broader shift toward robotics, automation, and physical-world innovation in food systems. If the model scales, it could reshape how premium protein is processed, distributed, and valued in the years ahead.