Costco Wholesale Corporation, trading as Costco, is an American multinational corporation which operates a chain of membership-only warehouse clubs. As of 2015, Costco was the second largest retailer in the world after Walmart, and as of 2016, Costco was the world's largest retailer of choice and prime beef, organic foods, rotisserie chicken, and wine.
Costco complaints contacts
Visit Customer Services
Call Customer Services on (02) 9166 6880
Call Headquarters on (02) 9469 7999
Use this comments section to discuss problems you have had with Costco, or how they have handled your complaints. Initial complaints should be directed to Costco directly. You can find contact details for Costco above.
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