Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

ONTARIO, CA —

OSHA Inspection: STERIGENICS

Complaint inspection · Safety discipline

At a glance

On , OSHA opened a complaint safety inspection of STERIGENICS in 687 S. WANAMAKER AVE., ONTARIO, CA 91761 (NAICS 423450). OSHA activity number 342677531.

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Where did this inspection happen?

Establishment
STERIGENICS
Site address
687 S. WANAMAKER AVE.
City
ONTARIO
State
CA
ZIP
91761
Mailing
687 S. WANAMAKER AVE., ONTARIO, CA 91761

What kind of inspection was it?

Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
423450
Employees
30
Ownership type
A

Citations

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.

More inspections at STERIGENICS

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Source

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 342677531.