Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: WA317977061 - COSTCO WHOLESALE CORPORATION

Follow-up inspection · Safety discipline

On , OSHA opened a follow-up safety inspection of WA317977061 - COSTCO WHOLESALE CORPORATION in 4000 B 142ND AVE E, SUMNER, WA 98390 (NAICS 452910). OSHA activity number 347099517.

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Site address
4000 B 142ND AVE E
City
SUMNER
State
WA
ZIP
98390
Mailing
999 LAKE DRIVE, ISSAQUAH, WA 98027
Inspection type
Follow-up (F)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
452910
Employees
425
Ownership type
A

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 347099517.

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