Bottle of Costco's Kirkland London Dry gin
What Brand Makes Costco's Kirkland-Brand London Dry Gin?
The disappointing news for those who need to know where Costco's stash of London Dry is coming from is that no one really knows, and Costco isn't making it easy to figure out.
However, it is known that the gin is distributed by Costco affiliate DC Flynt MW Domaines & Estates out of Silverton, Ohio. Who actually produces it is anyone's guess.
Costco is tight-lipped when it comes to who makes its spirits. It's also possible that the producers don't want to divulge that they are making such a mass-market product.