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Costco Corporate Office Headquarters HQ

How To Contact Costco Corporate Office Headquarters HQ

Costco Corporate Office Address:

999 Lake Drive
Issaquah, WA 98027 USA

Costco Contact Phone Numbers:

Corporate Phone Number: 1-425-313-8100
Corporate Fax Number: 1-425-313-8103
Corporate Email: info@costco.com
Corporate Stock Symbol: COST

Costco is famous for its big-box Warehouse retail stores. Costco offers general merchandise for the home, clothing for men, women, and children, along with grocery items. Costco is one of the premier retailers in the US.

Costco’s main competitors are Amazon, Kroger, Publix, Walmart, Albertsons, H-E-B, Costco, Whole Foods, Conns, and Meijer.

Costco’s Customer Care Phone Number is 1-800-220-6000. The company does encourage users to use its technical support system and help forums on their website.

Costco Corporate Office

CorporateOfficeHeadquarters.com is not associated with Costco. This website is for information, reviews, feedback, ratings, and complaint purposes only.


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  1. A much deserved Compliment to Vicki B and Kim S in the OPTICAL Dept. at COSTCO in Irvine CA. As a result of they're Outstanding Customer Service and knowledge of Their Department, I will Use COSTCO OPT from now on. OUTSTANDING Customer Service, Great prices for current Technology and products makes this Costco my #1 choice. Thanks to VICKI B and KIM S. They should be acknowledged for being Top Level ASSETS to Costco. THANKS a Bunch, Sincerely, Martin C. Invoice date 9/7/2018 #01904150 2019

  2. I am a huge fan of Costco for many years. For couple years bought Kirkland Artichokes in Water, until you stopped selling this and changed to putting product in oil, so stopped buying. Couple months ago I found Del Destino brand artichokes in water and bought. Opened and love them. However, noticed after week in fridge, there was a white milky substance on artichokes, in water and sides of jar. Since they tasted ok, wasn't concerned. However, after this last jar, I would like to know if this is safe and what substance is. I contacted Costco on Facebook with my concerns AND WAS TOLD TO CONTACT MANUFACTURER MYSELF. POOR CUSTOMER SERVICE AND WORSE, WHAT IF SUBSTANCE IS NOT HEALTHY?

  3. Shame on Costco again raising it's membership fees. Alas, a multi-billion $ company (78.18B) whose stock value increased from $151.01/share on 12/6/26 to $177.98 on 3/2/17. Shameful greed and a slap in the face to its customers who've made it so wealthy!

    ALSO, it appears Cosco really doesn't want comments since the Captcha process does not work clearly and easily for us. Simply keeps providing new words

  4. We heard from an employee in Maplewood MN that Costco is "looking for land" in the Eau Claire WI area. Is this true? If so, by when? If not, WHY NOT?!!

  5. Costco in Mission Valley off Friar's road in San Diego has recently moved all of its produce to the far right of the store where the alcohol used to be. The store has now moved all the alcohol prominently in the center of the food department. There it all sits with all of its bright, sparkly enticing bottles under your store lights… rows upon rolls of alcohol… it is truly a massive and large display. Healthy food pushed to the wall, alcohol placed front and center. Thank you for your conscientious attention to the effect you have upon children, adolescents, and college students. Alcohol over healthy food… really? Is that the message you want to send to impressionable young people? The message I get loud and clear is that Costco promotes sales over ethical and responsible store marketing. Sell your alcohol, but do it with wisdom and responsible consumerism.

  6. I purchased eye glasses from Costco approximately two years ago in Green Bay, Wi and the lens of the glasses are peeling. I have had glasses for over 40 years and NEVER have I experienced anything like this. After contacting both the Optometry dept. and administrative dept. both said that this is common. I know don't ever buy glasses from Costco.

  7. Who had the bright idea of eliminating the American Express Card for purchases. I am fully aware that Costco was advertising the use of Visa but no statement stating the Amex will not be accepted. You are a major business why would you not accept all major credit cards?

  8. The COSTCO ANYWHERE VISA (CARD BY CITI) seems to be untrustworthy. They constantly refer to the word Eligible purchases and the Costco Cash Rewards Program Terms stinks also with all the Certain Non-Qualifying Purchases.
    We as consumers will never know exactly whether some of our purchases qualify and for what percentage. Absolutely No Good.

  9. Your new Citi Bank Business Card does not have travel insurance included. But the regular Citi Bank Costco card does give travel insurance. Does not make sense to me. But if you have a business, you better use the regular card to have the travel insurance.

  10. So far, totally UNIMPRESSED with Citi = had a problem setting up payment, was dinged $$ for returned payment due to issue with their web site & rep (who was very good) couldn't get fee removed. Takes too long for charges and payments to post, website is very slow to access.

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Corporate Office Headquarters