By Evan Draga
Few industries show the clash between tradition and innovation as vividly as global fishing. The centuries-old livelihood has developed into a nearly trillion-dollar supply chain that feeds the world, employs millions, and drives technological innovation. It’s made up of two main pillars: aquaculture and wild-catch fishing.
Wild-catch fisheries remain the foundation of global seafood production, and account for roughly half of total output. These fisheries are typically structured around fleets of vessels, licensed to harvest specific species within regulated territorial waters or on the high seas under international quotas. At the top of the pyramid are large, vertically integrated corporations; companies such as Japan’s Maruha Nichiro, Norway’s Mowi, and Thailand’s Thai Union Group. These massive firms own fleets, operate processing plants, and control global distribution channels. Beneath them lies a fragmented network of smaller fleets and independent fishers who sell their catch through intermediaries, cooperatives, or government-run auction markets. This decentralized lower-tier makes enforcement of sustainable practices challenging and creates price volatility as small operators are more reactive to fluctuating fuel costs, weather conditions, and catch limits.
Aquaculture, or fish farming, has expanded rapidly over the past two decades and now represents the fastest-growing segment of animal protein production worldwide. China, Vietnam, Indonesia, and India dominate the sector, with the US importing species such as shrimp, Atlantic salmon, tilapia, and shellfish. The typical aquaculture supply chain is vertically integrated and increasingly automated. Large producers employ technology to optimize feeding efficiency and fish health, and reduce disease outbreaks that can devastate entire ponds. The sector faces rising scrutiny for its environmental footprint, particularly waste runoff and antibiotic usage.
The economics of the fishing industry are constrained by resource scarcity, input costs, and market access. Overfishing and climate change have strained fish stocks globally, and forced fleets to travel farther and burn more fuel, again, being affected by volatile fuel prices and carbon reduction regulations. Wild stocks fluctuate, so aquaculture producers benefit but also face higher costs for feed, much of which still depends on fishmeal derived from wild-caught species, creating a feedback loop of dependence.
Trade barriers and geopolitical tensions also play an increasingly important role. Major exporters like Russia, Norway, and China are reshaping global supply chains through tariffs, quotas, and sanctions. For instance, ongoing disputes in the South China Sea have disrupted global seafood logistics, exposing the fragility of long supply chains. Furthermore, fleets traveling further for their stocks poses a possible risk of exacerbating conflicts of disputed fishing rights.
Perhaps the most transformative force in the market is the consumer. Shoppers and restaurants are demanding greater transparency, traceability, and sustainability in the products they buy. Certifications from bodies like the Marine Stewardship Council (MSC) or Aquaculture Stewardship Council (ASC) have become powerful symbols of certified sourcing, and major retailers are seeking to commit to greater methods of verification. Simultaneously, consumer behavior is shifting toward health-conscious and climate-aware diets. Omega-3-rich seafood is positioned as a “clean protein,” yet concerns over bycatch, plastic pollution, and carbon footprints are pushing buyers toward responsibly farmed or alternative proteins. This has opened market space for cell-cultured seafood and plant-based alternatives. Two startups are notable for their positions in tackling the fishing industry’s shifting preferences.
Shinkei Systems, a seafood robotics company, is working to revive the tradition of American craftsmanship in wild-caught fish. Typically, catches are killed through suffocation on boats or electrocution on farms, leading to huge waste from acidified and damaged meat. Skinkei has developed a patented robotics system to mimic the Japanese artisanal process of cutting the fish’s hindbrain immediately after the catch (ike-jime). The robotics systems replicate this process through AI-powered computer vision, enabling the system to work through variation in fish size and species.
Further, the founder Saif Najam Khawaja, has developed an interesting method in breaking into a traditional, legacy industry. Shinkei Systems will sell these robotics to legacy fleets and fishermen, in exchange for a commitment to buy their catch at a premium price. Then, Shinkei’s sister company, Seromini (also founded by Khawaja), will sell this catch to restaurants, positioning the product's superior quality and humane production. In this way, Shinkei and Seromini are able to tackle the consumer initiative for ethical, quality fish, in an industry that struggles with transparency.
Startup BlueNalu represents another tool for disruption in the global seafood marketplace: food grown in a lab, not taken from the ocean. Rather than presenting new technologies to make fishing or aquaculture more efficient, this company seeks to give consumers high quality fish without taking any out of the sea. By bypassing fishing vessels, nets, and open-water pens, the startup aims to replicate the taste, texture and nutritional profile of conventional seafood while mitigating ecological risks such as overfishing, by-catch, contamination and dependency on depleted wild fish stocks. The company works to cultivate muscle tissue, with potential to scale production via massive facilities. Further, by targeting species that are difficult or impossible to farm, such as bluefin tuna, BlueNalu seeks to offer consumers an alternative to plant-based protein and wild-caught fish.
Both start-ups, along with many others like them, offer an exciting future for the way the world eats and the industry that feeds it. Further, they present possible solutions to protecting the ocean and depleted fish stocks, reducing pollution from huge fleets, and ensuring the fish in restaurants and in the market are clean, healthy, and ethically sourced. Although these technologies will need time to develop and become scaleable, the traditional, legacy industry eventually must adapt to the consumer of today.