Who does Costco buy their salmon from?

Written by Editorial Team | Last Updated: August 2026

Costco procures its popular fresh and frozen salmon inventory primarily from large-scale, sustainable international seafood processors and trusted aquaculture partners operating in Chile, Norway, and Alaska. Under its private-label Kirkland Signature brand, the warehouse club maintains strict quality assurance and sustainability standards, partnering with certified fisheries and farms that align with global environmental benchmarks.

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