- How Costco’s Kirkland Signature Brand Became a Powerhouse The Wall Street Journal
- Costco’s not-so secret weapon: How Kirkland Signature is driving growth and profits CNBC
- 7 Little-Known Kirkland Products With Cult Followings Eat This, Not That
- The Popular Brand That Makes Costco’s Yogurt MSN
- 11 Best Kirkland Signature Items That Save You the Most Money in 2025 Eat This, Not That
Source: Google Finance – Market News