Founders Fund’s outlier bet on humanely killed fish
Founders Fund has invested in Shinkei Systems, a company that uses robots to humanely kill fish, reducing stress and improving flavor. Shinkei's Poseidon machine scans and kills fish instantly, delaying decomposition and allowing for safer aging.
Intelligence analysis by Llama 3.3 70B

Shinkei Systems has developed a robot that humanely kills fish, reducing stress and improving flavor, with Founders Fund as an investor. The company aims to vertically integrate the fish harvesting and processing chain, using robotics and AI to improve efficiency and reduce waste.
Imagine you're at a sushi restaurant and you order a piece of fish. But before it got to your plate, it had to be caught and killed. Some fishing methods can be really stressful for the fish, which can make it taste bad. A company called Shinkei Systems has made a robot that can kill the fish quickly and humanely, which makes it taste better and last longer.
Analysis
The Problem of Fish Stress
The fishing industry has long been criticized for its treatment of fish, with many commercial fishing methods causing significant stress and suffering to the animals. This stress can lead to a decrease in the quality and flavor of the fish, as well as a shorter shelf life. Shinkei Systems' Poseidon machine aims to address this issue by killing the fish instantly, reducing stress and improving the overall quality of the product.
The Technology Behind Poseidon
The Poseidon machine uses computer vision to scan and identify the species of fish, locate the brain, and pierce it, killing the fish instantly. This process is an automated version of the centuries-old Japanese technique of ike jime, which has been shown to improve the quality and flavor of the fish. By using robotics and AI, Shinkei Systems is able to improve the efficiency and consistency of the killing process, reducing waste and improving product quality.
The Market Potential
The market potential for humanely killed fish is significant, with many consumers willing to pay a premium for products that are certified as sustainably and humanely sourced. Shinkei Systems' partnership with Erewhon, a high-end grocery chain, is a proof point for the demand for these products. Additionally, the company's ability to supply fish to restaurants holding a combined 50 Michelin stars demonstrates the potential for high-end culinary applications. The company's newest product, an in-plant sensor system, tries to quantify the shelf life of each fish, which matters in an industry where roughly 18% of product is lost to spoilage between dock and store.
Key points
- Shinkei Systems has developed a robot that humanely kills fish, reducing stress and improving flavor
- The company aims to vertically integrate the fish harvesting and processing chain, using robotics and AI to improve efficiency and reduce waste
- The market potential for humanely killed fish is significant, with many consumers willing to pay a premium for products that are certified as sustainably and humanely sourced
If Shinkei Systems is successful, it could lead to a significant reduction in waste and improvement in product quality in the fishing industry. Additionally, the company's focus on sustainability and humane treatment of animals could lead to increased consumer demand and loyalty. The potential for high-end culinary applications and partnerships with premium retailers could also drive growth and revenue for the company.
However, the success of Shinkei Systems is not without risks. The company's reliance on robotics and AI could lead to technical issues and downtime, which could impact production and revenue. Additionally, the market demand for humanely killed fish may not be as strong as anticipated, which could impact the company's ability to scale and grow. The company's focus on sustainability and humane treatment of animals may also lead to increased costs and regulatory scrutiny.



