Costco Wholesale Corporation

Costco Wholesale Corporation is a supermarket brand headquartered in Issaquah, WA, founded in 1983.

Basic Information

Category: Supermarket
Founded: 1983
Headquarters: Issaquah, WA
Website: costco.com

Documented Facts

Phone: (800) 774-2678
Team Size: 2520

Evidence and Sources

Costco Wholesale Corporation — Official Site (official)
Costco Wholesale Corporation on instagram (social)
Costco Wholesale Corporation on facebook (social)

Citation Guidance

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Last verified: 2025-10-31T02:46:37.834Z

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