Nordsee GmbH is a German fast-food restaurant chain specialising in seafood.

The new focus was demonstrated with the introduction of locations serving smaller, quicker takeout meals in the following year.

[4] The company underwent restructuring and experienced a growth in profits five times greater than expected in the first year.

[2][6] Nordsee restaurants are usually located in populated areas such as city centers or near airports and train stations.

The company focuses primarily on Germany and Austria but operates additional locations in the Czech Republic, Romania, Slovakia, Switzerland, Hungary, and more recently, Cyprus, the United Arab Emirates, Egypt, Bulgaria, Turkey and Russia.