Nireus Aquaculture is the largest vertically integrated producer of Mediterranean fish species worldwide. It ranks among the 10 largest aquaculture companies in Europe. Since its establishment in 1988, the company has developed industry leading knowledge in Mediterranean fish farming setting the standards for production guidelines, product specifications, innovation and customer focused…More solutions. Nireus' core business is the production and marketing of Sea bass, Sea bream, Meagre and Pagrus, which are available in all product forms. Furthermore, the Group’s activities include the production of juveniles, fish feed and fish farming equipment.