Clean Seas Seafood Limited, together with its subsidiaries, operates in the aquaculture industry in Australia, Europe, and internationally. The company engages in the propagation, harvesting, growing, and selling of Spencer Gulf Hiramasa Yellowtail Kingfish; and production and sale of fingerlings. It serves seafood distributors, wholesalers, and retailers.

The company was incorporated in 2000 and is based in Royal Park, Australia.