Who Makes Costco’s Kirkland Signature Rutherford Cabernet Sauvignon?

Who Makes Costco’s Kirkland Signature Rutherford Cabernet Sauvignon?

Costco's Rutherford Cabernet is made by Glenn Hugo of Girard Winery, which is located in the Rutherford American Viticultural Area in Napa Valley.

Published by www.tastingtable.com at 2026-11-01