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

Accident-driven inspection · Safety discipline

At a glance

On , OSHA opened an accident-driven safety inspection of STERIGENICS in 687 S WANNAMAKER, ONTARIO, CA 91766 (NAICS 561439). OSHA activity number 307454132.

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Where did this inspection happen?

Establishment
STERIGENICS
Site address
687 S WANNAMAKER
City
ONTARIO
State
CA
ZIP
91766

What kind of inspection was it?

Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
561439
SIC code (legacy)
7389
Employees
26
Ownership type
A
Industry flags
Manufacturing safety.

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 307454132.