Who makes Kirkland Signature Prosecco (Italian DOC / DOCG sparkling)?
No reliable public evidence identifies the manufacturer of Kirkland Signature Prosecco (Italian DOC / DOCG sparkling) as of July 6, 2026.
The common claim
What most answers say — and what the evidence supports
Popular explainers credit 'Misa Imports' and describe a 'cooperative of acclaimed growers,' but an importer is a distributor, not the winery — and no reliable public evidence identifies the Italian producer or bottler of Kirkland Signature Prosecco. Costco sells several different Prosecchi under the label (a basic Prosecco DOC, an Asolo Prosecco Superiore DOCG, a Valdobbiadene Prosecco Superiore DOCG, and a Prosecco Rose DOC). Back labels disclose only the appellation and the US importer of record: Misa Imports on the Asolo bottling, and F&F Fine Wines International (dba Ethica Wines) on the Valdobbiadene DOCG named in the November 2025 CPSC recall. The winery behind the wine stays undisclosed.
Evidence & sources
Costco does not disclose its suppliers, and no tier 1–5 source names the maker of this product. Below is the documented search — every database and record we checked, and what each one returned.
Back-label transcription — Reverse Wine Snob (Kirkland Signature Asolo Prosecco Superiore DOCG) July 6, 2026
Back label reads only 'From prime estate vineyards in the historic Veneto regions... the best grapes cultivated with passion in a magnificent territory close to the Italian Alps' (11% alcohol) and names the US importer 'Misa Imports.' No Italian winery, cooperative, or bottler is identified.
CPSC recall notice — F&F Fine Wines Recalls Kirkland Signature Valdobbiadene Prosecco DOCG (Nov 6, 2025) July 6, 2026
Recall of ~941,400 bottles (item 1879870, UPC 196633883742) for a glass laceration hazard names the recalling firm/importer 'F&F Fine Wines International, Inc. (dba Ethica Wines), Miami, FL' and says the bottles were manufactured in Italy, but names no Italian wine producer or bottler. The recall concerns the glass, not the wine.
Costco Wine Blog 'real producers behind Kirkland Signature wines' roundup July 6, 2026
The roundup that names producers for most Kirkland wines (Champagne, Cotes du Rhone, Malbec, etc.) lists no producer for any Kirkland Prosecco — a telling omission for a wine whose Italian maker is undisclosed.
Costco Wine Blog / Wine Enthusiast reviews (Asolo Prosecco Superiore DOCG, Valdobbiadene Prosecco Superiore DOCG, Prosecco Rose DOC) July 6, 2026
Reviews record DOC/DOCG designations, vintages, and ~11% ABV but identify no producing winery or bottler; the Prosecco Rose is DOC, the Asolo and Valdobbiadene bottlings are DOCG.
TTB COLA Public Registry (imported-wine certificates of label approval) July 6, 2026
COLAs for imported wine identify the US importer/permittee (here Misa Imports or Ethica Wines), not the foreign crush winery; ttbonline.gov blocks automated queries, so a definitive COLA producer line was not resolvable without Ian's browser.
General web / trade press (Chowhound, The Drinks Business, content explainers) July 6, 2026
Coverage names only the US importers/distributors (Misa Imports, Ethica Wines) and repeats an unsourced 'cooperative of growers' description; no reliable source names the actual Italian producer.
Frequently asked
Who makes Kirkland Signature Prosecco?
Is Kirkland Prosecco real DOC/DOCG Prosecco?
Is there a Kirkland Prosecco Rose, and who makes it?
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