entity Updated 2026-08-04 Tags: Brand, Retail, Private-Label

Kirkland Signature

Kirkland Signature is Costco’s private-label brand in Costco, named after Kirkland, Washington. The hosts present it as a giant brand that generated $52 billion in sales excluding gas, larger than many standalone consumer brands.

The source’s key claim is that Kirkland is not used mainly to harvest extra margin. It is used when Costco believes it can deliver better quality or better value for members, which makes it part of Low Markup Trust and Consumer Brand Moat rather than ordinary private-label substitution alone.

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