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Costco Wholesale

  • Bakery & Caterers
  • Retail - Food/Beverage
  • Wholesale & Distributing
  • Retail
2150 Deming Way
Middleton, WI 53562
(608) 824-3950
  • About

    Now open!  Costco is a membership warehouse club, dedicated to bringing its members the best possible prices on quality brand-name merchandise. Costco provides a wide selection of merchandise, plus the convenience of specialty departments and exclusive member services, all designed to make your shopping experience a pleasurable one.