Kirkland Signature Sparkling Spring Water

Kirkland Signature is the private label brand of Costco Wholesale, a major American multinational corporation. The brand was launched in 1995 to provide high-quality products at lower prices than national brands. Sparkling spring water under this label is typically sourced from regional springs near the point of sale to ensure efficiency and lower costs, meaning the manufacturing location varies by market.

In North America, it is often sourced from domestic springs, while in Europe, it would come from local European sources. The brand continues to be owned and managed by Costco Wholesale Corporation, headquartered in Issaquah, Washington, USA. The brand's philosophy is centered on maintaining strict quality standards that match or exceed those of leading national brands while leveraging Costco's massive buying power.