999 Lake Dr.
Issaquah, WA
(425) 313-8100
1-800-955-2292 (
Fax: (425) 313-8100

How to get through to a person.
Press “55” at the prompt.


Costco Wholesale Corporation is a multinational company with headquarters in Washington. The company allows customers to obtain memberships to buy bulk goods in a warehouse setting. Products sold are not limited to toys, food, electronics, alcohol, house wares, jewelry and office supplies. If you have a complaint to make with Costco you can call, email or fax the company or use the company’s Twitter.

Customer service resources

Costco contact page
Costco email form
King Long NSF Recalls Chrome Shelves Sold at Costco



Primary contact

Richard A. Galanti
Chief Financial Officer, Executive Vice President and Director
(425) 313-8100

Secondary contact

W. Craig Jelinek
President, Chief Operating Officer and Director
(425) 313-8100

Chief executive(*)

James D. Sinegal
Co-Founder, Chief Executive Officer and Director
(425) 313-8100

What others have to say about Costco Wholesale Corporation:

Costco Wholesale
Costco – Unsafe Products

This information has been collected from publicly-available resources
and is believed to be accurate at the time of the last update. If any
of this information is inaccurate, please e-mail me.

* Executives should only be contacted when your letter or email
has not been acknowledged within six to eight weeks.