Herring and mackerel (Clupea harengus and Scomber scombrus) are both pelagic fish species found in the North Atlantic Ocean. They move in large schools of up to 4 cubic kilometres, comprising as many as 4 billion fish. The fish are caught by Polar Seafood’s own trawlers and are sorted, processed, and frozen on board within two hours. This helps ensure freshness and firmness.
Polar Seafood is a key supplier of Northeast Atlantic herring and a prominent player in the mackerel fishery in Greenland. Pelagic fish species are caught in large quantities using purse seines and pelagic trawls. These methods do not touch the seabed and therefore cause minimal damage to the seabed environment. Additionally, the risk of bycatch is minimal. Polar Seafood is highly committed to minimizing environmental impact during fishing, making these methods ideal for these species.
Both mackerel and herring have a distinctive flavour that can vary depending on preparation. Herring has a slightly firmer texture and a mildly sweet taste, while mackerel is fattier with a subtle, nutty flavour.
Polar Seafood is the largest privately owned fishing company in Greenland, supplying reliable, high-quality Arctic seafood through our own fleet and processing facilities. With more than 40 years of experience, we deliver consistent supply, full traceability, and trusted partnerships across global markets.