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

OSHA Inspection: SIGMA

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of SIGMA in 316 SOUTH BON VIEW, ONTARIO, CA 91761 (NAICS 000000). OSHA activity number 119951101.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
SIGMA
Site address
316 SOUTH BON VIEW
City
ONTARIO
State
CA
ZIP
91761
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
5085
Employees
25
Ownership type
A

2 citations on file for this inspection.

3203 A

Other-than-serious 1 instance 1 exposed
Issued
Oct 11, 2001
Abate by
Nov 13, 2001
Penalty
Initial $150 · Current $150

3664 A

Other-than-serious 1 instance 1 exposed
Issued
Oct 11, 2001
Abate by
Nov 13, 2001
Penalty
Initial $150 · Current $150

View Sigma's full OSHA safety record →

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 119951101.

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