In fiscal year 2025, Kirkland Signature generated $90 billion in annual sales — a figure that represents approximately one-third of Costco's total merchandise revenue and a $15 billion increase from the prior year. To understand how extraordinary that number is, consider what Kirkland Signature is larger than: Procter and Gamble's Tide, the world's best-selling laundry brand, generates approximately $7 billion per year. ConAgra's entire portfolio of brands — Hunt's, Slim Jim,

There is a number that should stop every CPG brand founder, product entrepreneur, and Costco vendor in their tracks. The Kirkland Signature brand generated approximately $90 billion in sales in 2025 — more than a $15 billion increase compared to Kirkland Signature sales in 2024. KatArt Visuals Blog Let that sink in for a moment. A single private label brand — operating under one name, sold exclusively through one retail chain — grew by fifteen billion dollars in a single year