Richard Galanti

Executive Vice President, Chief Financial Officer

(425) 313-8203

David Sherwood

Vice President, Financial Planning & Investor Relations

(425) 313 - 8239

Josh Dahmen

Assistant Vice President, Financial Planning & Investor Relations

(425) 313 - 8254



Email: investor@costco.com



ADDITIONAL CONTACT INFORMATION


Charitable Contributions


Information Technology - Email: isinfo@costco.com


Real Estate:

Locations

Prospective Sites


Vendor and Supplier Inquiries


Member Service


Corporate Office
999 Lake Drive
Issaquah, WA 98027