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

OSHA Inspection: KOSS CORPORATION

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of KOSS CORPORATION in 4129 NORTH PORT WASHINGTON AVENUE, MILWAUKEE, WI 53212 (NAICS 000000). OSHA activity number 102349800.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
KOSS CORPORATION
Site address
4129 NORTH PORT WASHINGTON AVENUE
City
MILWAUKEE
State
WI
ZIP
53212
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3679
Employees
225
Ownership type
A
Industry flags
Manufacturing safety.

3 citations on file for this inspection.

1910.106 E06 I

Serious Gravity 05 1 instance 12 exposed
Issued
Oct 30, 1990
Abate by
Feb 1, 1991
Penalty
Initial $240 · Current $240
Recent events (2)
  • — F (S) $240.00
  • — Z (S) $240.00

1910.1200 E01

Serious Gravity 05 1 instance 2 exposed
Issued
Oct 30, 1990
Abate by
Dec 3, 1990
Penalty
Initial $240 · Current $120 Reduced
Recent events (2)
  • — F (S) $120.00
  • — Z (S) $240.00

1910.1200 H

Serious Gravity 05 1 instance 2 exposed
Issued
Oct 30, 1990
Abate by
Dec 31, 1990
Penalty
Initial $240 · Current $120 Reduced
Recent events (2)
  • — F (S) $120.00
  • — Z (S) $240.00

View Koss Corporation'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 102349800.

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