Nireus (Νηρέυς Ιχθυοκαλλιέργειες Ανώνυμη Εταιρεία), together with its subsidiaries, produces, trades in, and sells Mediterranean aquaculture species worldwide. The company operates through three segments: Aquaculture, Fish Feed, and Aviculture-Stockbreeding. It offers sea bream, sea bass, meagre, juvenile fish products, ready-to-cook fish products, fish feed, and aquaculture equipment. Nireus also produces stock and aviculture products, as well as provides integrated solutions and products to the poultry, swine, and cattle farming industries. The company was merged with Andromeda, Selonda, and Perseus to form AVRAMAR Seafood.