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We only purchase from fully approved suppliers

Fully Approved,

Quality Products

At Subzero we take great pride in our responsibilities as a food manufacturer to the oceans that provide for us. With full MSC/ASC chain of custody approval as well as RSPCA accreditation we work hard to uphold our own high standards. 


Sustainability is of vital importance to the fish industry and to the world. This is why it is always our No.1 priority. 

Marine Stewardship Council


Wild, traceable, sustainable: the blue fish label is only applied to wild fish or seafood from fisheries that have been certified to the MSC Fisheries Standard, a science-based set of requirements for sustainable fishing.

Sustainable fishing means leaving enough fish in the ocean, respecting habitats and ensuring people who depend on fishing can maintain their livelihoods.

Aquaculture Stewardship Council


Certifying environmentally and socially responsible seafood.


We are aware of the need to work with our suppliers and our customers to ensure a team approach across the entire supply chain to sustainability.

RSPCA Assured


The RSPCA welfare standards for salmon and trout - which must be met for fish to be labelled RSPCA Assured - ensure the fish are healthier and less stressed.

The standards require good water quality and careful handling procedures which ensure the health and welfare of the fish.

Water quality, handling procedures, stocking density, and the way fish are transported and slaughtered can have a big impact on their welfare.

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Putting Food Safety and Sustainability on the Map. GLOBALG.A.P. is a trademark and a set of standards for good agricultural practices (G.A.P.)

Every generation has a right to safe food, and we support farmers to connect them to markets where they can sell their safely and sustainably produced agricultural products by developing and implementing farm assurance systems that are based on facts and recognized across the supply chain.

Handling With Care

Wild, traceable, sustainable – as processors we are keen to play our part in ensure all relevant products are correctly labelled if MSC certified.

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