Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: PRINCIPAL MFG CORP

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of PRINCIPAL MFG CORP in 5400 S JANES, Downers Grove, IL 60515 (NAICS 000000). OSHA activity number 14435499.

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Establishment
PRINCIPAL MFG CORP
Site address
5400 S JANES
City
Downers Grove
State
IL
ZIP
60515
Inspection type
Planned (H)
Scope
Records only (C)
Discipline
Safety
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3469
Employees
18
Industry flags
Manufacturing safety.

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 14435499.