Who makes Kirkland Champagne?

Who owns Kirkland Champagne?

Costco Wholesale owns the Kirkland Signature private label. [1]

Costco’s annual report identifies Kirkland Signature as its private label. That makes Costco the retail brand owner, while the bottle-specific producer is a separate business. The answer here concerns Kirkland Brut Champagne rather than all Kirkland sparkling wines. [1] [2] [3]

Who actually makes Kirkland Champagne products?

The December 2024 bottle review identifies Manuel Janisson for Kirkland Signature Brut Champagne. A November 2025 firsthand newspaper account independently states that the reviewed bottle identifies Manuel Janisson as producer. These are dated bottle accounts, not a claim that one producer makes every Kirkland wine. [2] [3]

Where are Kirkland Champagne products made?

The reviewed wine is identified as Champagne from France. No exact production-building address or complete grape-grower list was confirmed in these sources. A producer name and regional origin should not be expanded into an invented vineyard or a supposedly Costco-owned French winery. [3] [2]

Is Kirkland Champagne made in China or the USA?

French Champagne origin is supported for the reviewed bottles. Costco’s American ownership of the label does not make this US-produced Champagne. No Chinese production relationship is established, and the origin of other Kirkland sparkling wines must be checked separately. [1] [3]

Same factory, different label

The common Kirkland label links Costco’s wines commercially, rather than proving one winery or one recipe. Neither bottle account establishes that this is identical to a named prestige Champagne. No unconfirmed ownership connection or grape-purchasing arrangement is added to the supply map. [1] [2] [3]