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ACI CORK USA, calls Fairfield California, home and is one of 19 subsidiaries of the Portuguese-headquartered Alvaro Coelho & Irmãos, SA. ACI, is one of the world’s largest producers of natural cork wine stoppers, and was founded in 1996 by three brothers with the combined experience of over 80 years in the cork industry.

ACI uses world class technology to produce over a billion corks annually, including its market-leading all-natural cork wine stopper, as well as several types of “technical” corks produced via an agglomeration process: Naturtop Corks, Sparkling Wine Corks (FIZZ), and Aglica (produced by agglomeration of micro-granular cork components). ACI also produces “bar top” corks used for fortified wines such as Port, distilled spirits, vinegars and oils.

Each cork is further customized to customer specifications in the modern 30,000 sq ft Fairfield CA plant. ACI CORK USA Supplies Corks From Canada all the way down to Mexico.

Learn more about our parent company by visiting the ACI Portugal Webpage. ACI Portugal


2870 Cordelia Road, Suite 150

Fairfield, CA 94534


To contact us:

Phone: 707.426.3566

Fax: 707.426.2358

E-mail: sales@acicorkusa.com