EntityWire/Washington business entity search →/COSTCO WHOLESALE CORPORATION AND SUBSIDIARIES
Employer with a benefit plan
COSTCO WHOLESALE CORPORATION AND SUBSIDIARIES
The Employer Identification Number (EIN) for COSTCO WHOLESALE CORPORATION AND SUBSIDIARIES is 91-1223280.
At a glance
- EIN
- 91-1223280 · 911223280
- Legal name
- COSTCO WHOLESALE CORPORATION AND SUBSIDIARIES
- Also filed as
- COSTCO CO INC; COSTCO COMPANIES INC; COSTCO WHOLESALE CORPORATION; COSTCO WHOLESALE CORPORATION AND SUBISIDIARIES; COSTCO WHOLESALE CORP /NEW
- Address on file
- 730 LAKE DRIVE, ISSAQUAH, WA 98027
- Records show
- SEC filer; employer with a benefit plan; state registration
- Latest record
- 2026-09-05
State registration
Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file · records as of 2026-09-05
- Texas registration
- Active · Foreign profit corporation
- Source: Texas Comptroller · as of 2026-09-05
- Texas document number
- 0012842406
- Source: Texas Comptroller · as of 2026-09-05
- Florida registration
- Inactive · Foreign profit corporation
- Source: Florida registry · as of 2026-07-10
- Florida document number
- P08912
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 1986-01-31
- Source: Florida registry · as of 2026-07-10
- Last registry activity
- 1987-09-04
- Source: Florida registry · as of 2026-07-10
- Florida registration
- Inactive · Foreign profit corporation
- Source: Florida registry · as of 2026-07-10
- Florida document number
- P14754
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 1987-06-08
- Source: Florida registry · as of 2026-07-10
SEC records
SEC EDGAR company filings · records as of 2026-07-14
- SEC CIK
- 0000909832
- Source: SEC · as of 2026-07-14
- Industry (SIC)
- Retail-Variety Stores (5331)
- Source: SEC · as of 2026-07-14
- State of incorporation
- WA
- Source: SEC · as of 2026-07-14
- Ticker
- COST
- Source: SEC · as of 2026-07-14
- Latest SEC filing
- 4 2026-07-14
- Source: SEC · as of 2026-07-14
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data, SEC EDGAR company filings and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the Washington Secretary of State, Corporations and Charities Division; see the Washington business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
Other Washington businesses on file
- BARRETT BUSINESS SERVICES, INC.EIN 52-0812977
- NORTHWEST PIPE COMPANYEIN 93-0557988
- STARBUCKS CORPORATIONEIN 91-1325671
- MICROSOFT CORPORATIONEIN 91-1144442
- NORDSTROM, INC.EIN 91-0515058
- T-MOBILE USA, INC.EIN 91-1983600
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