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PLEXUS CORPORATION is a air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing employer in APPLETON, WI. Federal records show 1 OSHA inspection with 1 violation and $8,051 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.

PLEXUS CORPORATION

N700 COUNTY ROAD CB, APPLETON, WI, 54914

Parent: PLEXUS CORP (5 locations)

333415 Top companies in Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

900 employees

Federal Enforcement
1
OSHA inspection
1 violation
$8,051 in penalties
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR
2.1
Industry Avg DART
1.1
Self-Reported DART
0.1
Self-Reported TRIR
0.4
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
1
OSHA Violations
1
Total Penalties
$8,051
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
6 years
Last Activity
6yr ago
Inspection Rate
0.2/yr
Violation Rate
0.2/yr
Violation Severity Mix
100% serious$8,051 avg per violation$8,051 avg per inspection
Active Agencies:
OSHANLRB$8,051 total across all agencies
TRIR vs Industry Avg
-1.7
Below industry average
DART vs Industry Avg
-1
Below industry average

Inspection Breakdown

Referral
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 100% of inspections

Peer Comparison

49%
Below average violations
vs 56 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
78%

Labor Relations (NLRB)

Total Cases
3
Unfair Labor Practice
3
National Labor Relations Board — unfair labor practice charges and union representation cases.

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Part of a larger organization

PLEXUS CORPORATION is one of 5 establishments in our dataset that roll up under the parent organization PLEXUS CORP. PLEXUS CORP is a SEC public reporter (PLXS), with most recent reported revenue of $4.0B and 20,000 employees.

Federal enforcement records on PLEXUS CORPORATION represent activity at this specific establishment. The full enforcement footprint of PLEXUS CORP across all 5 of its tracked locations is viewable on the parent profile.

Other establishments operated by PLEXUS CORP

Other employers in Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing within WI

Industry context

Within the air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing industry in WI, PLEXUS CORPORATION ranks in the 49th percentile of OSHA violation frequency across 56 comparable establishments.

OSHA penalty totals rank in the 78th percentile of the same peer group.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2.1 for the air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.1. PLEXUS CORPORATION's self-reported DART rate is 0.12, which is below the industry average.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 7 years.

Frequently Asked Questions

What is PLEXUS CORPORATION's OSHA violation history?
PLEXUS CORPORATION has 1 OSHA inspection on record with 1 violation and $8,051 in total penalties.
How does PLEXUS CORPORATION's safety record compare to its industry?
PLEXUS CORPORATION operates in the air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.1. PLEXUS CORPORATION's self-reported DART rate is 0.12 compared to an industry average of 1.1.

About this data

This profile aggregates federal enforcement records on PLEXUS CORPORATION of APPLETON, WI from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, NLRB labor relations cases, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. PLEXUS CORPORATION resolves to the parent rollup PLEXUS CORP, which operates 5 establishments in our dataset.

This profile may be incomplete if PLEXUS CORPORATIONoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.