EX-21.1 4 d203874dex211.htm SUBSIDIARIES OF THE COMPANY SUBSIDIARIES OF THE COMPANY

Exhibit 21.1

SUBSIDIARIES OF THE COMPANY

COSTCO WHOLESALE

CORPORATION SUBSIDIARIES

 

Subsidiaries

  

State or Other Jurisdiction of
Incorporation or Organization

  

Name under Which Subsidiary
Does Business

Costco Canada Holdings Inc.

  

Canadian Federal

  

Costco Canada Holdings Inc.

Costco Wholesale Membership, Inc.

  

California

  

Costco Wholesale Membership, Inc.

Costco Wholesale United Kingdom Ltd.

  

United Kingdom

  

Costco Wholesale United
Kingdom Ltd.

Costco Wholesale Canada Ltd.

  

Canadian Federal

  

Costco Wholesale Canada, Ltd., Costco Wholesale

NW Re Ltd.

  

Arizona

  

NW Re Ltd.

PriceCostco International, Inc.

  

Nevada

  

PriceCostco International, Inc.

Costco Wholesale Korea, Ltd.

  

Korea

  

Costco Wholesale Korea, Ltd.

Costco de Mexico, S.A. de C.V.

  

Mexico

  

Costco de Mexico, S.A. de C.V.