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Establishment profile

ZIEGLER INC

10081 US-169, MOUNTAIN IRON, MN, 55768
Operated by Ziegler · 1 of 11 establishments
333120Construction Machinery Manufacturing
EIN 410624660

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OSHA inspections
1
over 2 years
Violations
1
Penalties
$0
$0 avg
Violations across 3 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.

Summary

ZIEGLER INC has accumulated 1 OSHA violation across 1 inspection over 2 years of recorded history.

The establishment sits in the 7th percentile for violations within its industry-state peer group of 158 employers. The most recent enforcement activity was recorded 2 years ago.

Federal records were found in 3 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

ZIEGLER INC appears in OSHA workplace safety, MSHA mine safety, and NLRB labor relations records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
1
0.5 / yr · last 2 yrs
Violations
1
0.5 / yr
Penalties
$0
Inspection trigger · complaint
1 of 1

100% of inspections at this establishment produced violations,

Most-cited OSHA standards

Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 1 distinct standard shown · 1 citation in this view.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
29 CFR 5205.011011Aug 2024Aug 2024

Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.

Peer comparison

7th

Fewer violations than most other employers in NAICS 3331 within MN. Peer group: 158 employers. This establishment has 1 OSHA violation; peer median is 7.

Fewer violationsMore violations
Penalty percentile
0th
peer median: $2,494
Inspection frequency
0th
peer median: 3

Safety self-report (OSHA 300A)

Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.

DART rate
1.7
vs industry
+0.1
TRIR
2.9
vs industry
+0.1

Reported for 172 average annual employees at this establishment.

Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.

Industry benchmark

Industry avg TRIR
2.8
BLS SOII 2024
Industry avg DART
1.6
BLS SOII 2024
Self-reported TRIR
2.9
OSHA ITA Form 300A (employer self-reported)

BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.

Inspection breakdown

Complaint
1

Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for ZIEGLER INC. Verify directly with Occupational Safety and Health Administration

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
2 years ago

No federal enforcement activity has been recorded against this establishment in 2+ years. Most recent activity: 2 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for ZIEGLER INC. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in MN — for Ziegler, not this location alone

Violations
50
Assessed penalties
$10,659

Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other Ziegler operations in the same state.

MSHA citations

Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 50 citations · 11S&S · 50 contractor · $10,659 proposed / $10,659 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
9383161
Yellow Medicine Quarry
Yellow Medicine, MN
contractor: Ziegler Inc
Feb 2019YesModNegligence$977$977
8848415
Keetac
St Louis, MN
contractor: Ziegler Inc
Jan 2015YesModNegligence$745$745
8665557
Keetac
St Louis, MN
contractor: Ziegler Inc
Dec 2012YesModNegligence$687$687
8664960
Keetac
St Louis, MN
contractor: Ziegler Inc
May 2012YesModNegligence$585$585
9696714
Keetac
St Louis, MN
contractor: Ziegler Inc
Mar 2024YesLowNegligence$576$576
8744092
Keetac
St Louis, MN
contractor: Ziegler Inc
Mar 2014YesHighNegligence$540$540
8739817
Minntac Mine
St Louis, MN
contractor: Ziegler Inc
Jul 2013NoHighNegligence$460$460
9385778
Hibbing Taconite Company
St Louis, MN
contractor: Ziegler Inc
Mar 2022YesModNegligence$378$378
5113236
United Dredging Y104
Beltrami, MN
contractor: Ziegler Inc
Jun 2025NoModNegligence$366$366
5113235
United Dredging Y104
Beltrami, MN
contractor: Ziegler Inc
Jun 2025NoModNegligence$366$366
8847776
Minntac Mine
St Louis, MN
contractor: Ziegler Inc
Feb 2015YesModNegligence$224$224
8740787
Minorca Mine
St Louis, MN
contractor: Ziegler Inc
Feb 2014YesModNegligence$162$162
8897986
Amrize Empire Plant
Dakota, MN
contractor: Ziegler Inc
Oct 2017NoModNegligence$160$160
8664573
Hibbing Taconite Company
St Louis, MN
contractor: Ziegler Inc
Mar 2021NoModNegligence$159$159
9384868
Northshore Mining Company
St Louis, MN
contractor: Ziegler Inc
Apr 2019YesLowNegligence$158$158
5115189
United - Mine
St Louis, MN
contractor: Ziegler Inc
Mar 2026NoLowNegligence$151$151
9696741
Minorca Mine
St Louis, MN
contractor: Ziegler Inc
Apr 2024NoModNegligence$147$147
9696689
Keetac
St Louis, MN
contractor: Ziegler Inc
Feb 2024NoLowNegligence$147$147
9696683
Keetac
St Louis, MN
contractor: Ziegler Inc
Feb 2024NoLowNegligence$147$147
9696682
Keetac
St Louis, MN
contractor: Ziegler Inc
Feb 2024NoLowNegligence$147$147
9696681
Keetac
St Louis, MN
contractor: Ziegler Inc
Feb 2024NoLowNegligence$147$147
9696680
Keetac
St Louis, MN
contractor: Ziegler Inc
Feb 2024NoLowNegligence$147$147
9625725
Minntac Mine
St Louis, MN
contractor: Ziegler Inc
Apr 2023NoLowNegligence$143$143
9384867
Northshore Mining Company
St Louis, MN
contractor: Ziegler Inc
Apr 2019YesLowNegligence$142$142
8948463
Minntac Plant
St Louis, MN
contractor: Ziegler Inc
Feb 2017NoModNegligence$135$135
9628008
Keetac
St Louis, MN
contractor: Ziegler Inc
Apr 2022NoLowNegligence$133$133
8746796
Vetter Mine
Blue Earth, MN
contractor: Ziegler Inc
Jan 2021NoModNegligence$125$125
8664551
Hibbing Taconite Company
St Louis, MN
contractor: Ziegler Inc
Jan 2021NoLowNegligence$125$125
9380790
Amrize Empire Plant
Dakota, MN
contractor: Ziegler Inc
Apr 2018NoLowNegligence$118$118
9380070
Northshore Mining Company
St Louis, MN
contractor: Ziegler Inc
Jan 2018NoLowNegligence$118$118
9380033
Northshore Mining Company
St Louis, MN
contractor: Ziegler Inc
Sep 2017NoModNegligence$116$116
8897811
Keetac
St Louis, MN
contractor: Ziegler Inc
Jun 2017NoModNegligence$116$116
8897810
Keetac
St Louis, MN
contractor: Ziegler Inc
Jun 2017NoModNegligence$116$116
8889987
Kasota Plant
Le Sueur, MN
contractor: Ziegler Inc
Jan 2017NoModNegligence$116$116
6407025
Osseo Pit
Hennepin, MN
contractor: Ziegler Inc
Jun 2008NoLowNegligence$112$112
8744094
Keetac
St Louis, MN
contractor: Ziegler Inc
Mar 2014NoModNegligence$108$108
8851271
Amrize Empire Plant
Dakota, MN
contractor: Ziegler Inc
Mar 2015NoModNegligence$100$100
8848414
Keetac
St Louis, MN
contractor: Ziegler Inc
Jan 2015NoLowNegligence$100$100
8744161
Keetac
St Louis, MN
contractor: Ziegler Inc
Jun 2014NoModNegligence$100$100
8847203
Hibbing Taconite Company
St Louis, MN
contractor: Ziegler Inc
May 2014NoLowNegligence$100$100
8847002
Northshore Mining Company
St Louis, MN
contractor: Ziegler Inc
Apr 2014NoLowNegligence$100$100
8744509
ERP Iron Ore-Bovey Plant
Itasca, MN
contractor: Ziegler Inc
Mar 2014NoLowNegligence$100$100
8744093
Keetac
St Louis, MN
contractor: Ziegler Inc
Mar 2014NoModNegligence$100$100
8665556
Keetac
St Louis, MN
contractor: Ziegler Inc
Dec 2012NoModNegligence$100$100
8664836
Keetac
St Louis, MN
contractor: Ziegler Inc
Jan 2012NoModNegligence$100$100
8664835
Keetac
St Louis, MN
contractor: Ziegler Inc
Jan 2012NoModNegligence$100$100
8664834
Keetac
St Louis, MN
contractor: Ziegler Inc
Jan 2012NoModNegligence$100$100
8660516
#3060 Hewitt Robins Crusher (Kasota)
Blue Earth, MN
contractor: Ziegler Inc
Jul 2011NoModNegligence$100$100
6492058
Minntac Maintenance Dept.
St Louis, MN
contractor: Ziegler Inc
Mar 2009NoLowNegligence$100$100
6164017
Amrize Larson Plant
Washington, MN
contractor: Ziegler Inc
Apr 2003NoModNegligence$60$60

Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).

Labor relations (NLRB)

Company-level in MN — for Ziegler, not this location alone

Total cases
2
Representation (union)
2

National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other Ziegler locations in the same state.

NLRB cases

National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 2 cases · 2 representation

Case numberTypeFiledClosedStatusRegion
18-RC-303543Representation electionSep 2022Oct 2022ClosedRegion 18, Minneapolis, Minnesota
18-RC-205837Representation electionSep 2017Oct 2017ClosedRegion 18, Minneapolis, Minnesota

Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.

Visa & labor certification (OFLC) — historical

No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for ZIEGLER INC. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for ZIEGLER INC. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for ZIEGLER INC. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2024-06-05Complaint1$0

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Part of a larger organization

ZIEGLER INC is one of 11 establishments rolled up under the parent organization Ziegler.

Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Ziegler across all 11 of its tracked locations is viewable on the parent profile.

Other employers in this industry and state

Other employers in construction machinery manufacturing within MN, ordered by federal enforcement volume:

Other locations under this parent

Other establishments operated by Ziegler, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on ZIEGLER INC from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup Ziegler, which operates 11 establishments in our dataset.

OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.

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Frequently asked

What is ZIEGLER INC's OSHA violation history?
ZIEGLER INC has 1 OSHA inspection on record with 1 violation and $0 in total penalties.
How does ZIEGLER INC's safety record compare to its industry?
ZIEGLER INC operates in the construction machinery manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.8. ZIEGLER INC's self-reported DART rate is 1.73 compared to an industry average of 1.6.