Costco Corporate Office

Costco Corporate Office Address

Costco Wholesale Corporation
999 Lake Dr
Issaquah, WA 98027

Contact Costco

Phone Number: (425) 313-8100
Fax Number: (425) 313-8103
Email: Email Costco


CEO: W. Craig Jelinek
CFO: Richard A. Galanti
COO: Joseph P. Portera

Costco History

Costco was founded in 1983 by James (Jim) Sinegal and Jeffrey Brotman.  Their first store was located in Seattle, Washington.

In 1993, Costco merged with Price Club, effectively doubling the size of the company.  The executives from both companies never saw eye to eye and they split in 1994.

In 1997, the company name was changed to Costco Wholesale.

Costco is currently the fifth largest retailer in the US and is also the world’s largest wine retailer. Their major competitors are Sam’s Club and BJ’s wholesale.

Besides the US, Costco has locations in Canada, Australia, the UK, Mexico, Taiwan, South Korea and Japan.

The Costco corporate office is located in Kirkland, WA.


{ 345 comments… read them below or add one }

joyce molzon June 24, 2015 at 10:16 pm

A week ago I bought a air conditioner at the Clifton, N.J. store. I wanted to tip the young man and he refused. Today I purchased four tires. I have never been treated so good by sales people in my life. I believe Jim Mahoney who filled in for the girl who was at lunch handled himself really well. He had a rude person on the phone and still told them to have a good day. Another customer who didn’t know what she was doing. The manager was great and they explained everything to me. Now my complaint. I as a customer feel that if I want to tip the employee I should have that option to do so. Please change your policy. I am 75 years old and appreciate good service. Please make sure your CEO Mr. Craig Jelinek see’s this.
Thank you.
Joyce Molzon


Vilas Savargaonkar June 17, 2015 at 1:18 pm

I am very upset with one of your vendor smart carpet. I purchased capret for my house beleiveing ins Costco in the month of April 2015. The capret was done but the wood flooring they put don’t have the matching wood modling and last two months I been going back and for with Costco and the vendor. Not. Replied or action. The vendor is very nasty and brutal in delaing. Racist behavior and attitude towrds the customer.

Please kindly refund my moeny and get ride of this SMARTCARPET vendor from the store.
Vilas Savavargaonkar
908 507 ****


Rene Kenyon June 3, 2015 at 9:29 pm

I purchased kirkland Signature 6 hearing aids April 2015 in Ft Myers Fl. The hearing aid personnel was not savvy re: use with IPhone 6 and left me with many unanswered questions. I am a snowbird, now in residence in RI, where there is no Costgo. In order to get my questions answered, I had to drive 125m to Ct. There the hearing aid person knew even less…..stated he does not even have a cell phone, never mind trying to explain the aids streaming to my phone. When i asked if he was not given orientation to this new product, his answer was that Costgo told him not to worry about it, the people who use this technology will know more than you! What kind of rubbish is this!


Kathryn Kumik June 3, 2015 at 3:46 pm

CEO, A year or so ago I watched a special on Dateline,, about Costco and how they treasured their employes. My husband,Theodore Kumik was hired for seasonal help,loved his job and everyone there. he was a very hard working person and everyone was sure he would be hired back. In the meantime a new manager was hired who was not familiar with my husband,and although he keep filling out his application,he was never called until almost a year later for only seasonal help. my husband needs at least 35 hours to pay our bills. The new manage said that she was not keeping anyone on,but,we found out she did.. there are so many of the employes that would speak for my husband I feel so helpless! I am not speaking poorly of the new manage I just feel Ted deserve’s a second chance . Thank you for taking the time to read this, he is a great man. Kathy Kumik


Wolfe June 2, 2015 at 8:37 pm

On June 2, 2015 Hawthorne California Costco’s phone line 310-727-0403 was not opened at 10AM pacific sharp. No one picked up call at pharmacy either until at least after 1005AM. The store is sloppy because store manager Mike is sloppy.


long time customers June 2, 2015 at 1:19 pm

6/2/2015 at 10AM PST Hawthorne costco was not open at its open hours states: 10A to 830P, M-F. SHAME SHAME SHAME

Store manager Mike is a very bad manager, sloppy, has no people skills with customers.


Diane Otti May 29, 2015 at 1:17 am

I took a fall at Costco Santee, CA; filed a report, talked to their ” investigator” and then no further response. Even manager at Santee Costco can’t reach anyone!
It isn’t that I am out to ruin anyone, but I lost pay from work and had 2 appointments with doctor which I need to be reimbursed for.
My recommendation, don’t fall and good luck trying to follow up!
Yes, now need to look at legal avenues, when it could have been solved very easily.


Uncle Pabs May 22, 2015 at 9:36 pm

Find Anthony J. Toliver, Criminal At Large, give his kids Justice.

See the Facebook page dedicated to finding this Costco fugitive. This man has stolen more than money. He is bald now and has been on the run for more than 8 years. Isn’t it about time someone made an effort. This guy is remarried now and has a child. He has been in contact with his children and when they asked for help he bailed out, again! These kids deserve better. His mother has been in touch with him and had not reported it to athorities. The step father is an employee at Costco, his mother use to work there but, couldn’t handle the “where is your son, have you heard from him” questions because, she is keeping contact. And by association the step father, employee at Costco, by keeping his mouth shut when he knew his wife was speaking on the phone with his step son, it is wrong. Plus, they attended Anthony’s wedding to his mistress. It is reported other family member attendees were aware of the embezzling charges and his fugitive status.


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