Thai Union Group marks 10 years of sustainable seafood efforts through its SeaChange® strategy, now integrating circular economy principles to maximize value from every part of seafood products. The company exemplifies this by processing entire tuna—converting head, bones, and skin into calcium supplements, collagen products, and fish oil—while targeting zero food waste and wastewater discharge at its largest facilities by 2030. This approach directly links resource efficiency to business resilience: overfishing collapses stocks for a decade; circular practices reduce environmental pressure and unlock new product opportunities.