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Establishment profile

LINEAR MOTION LLC

628 N. HAMILTON ST., SAGINAW, MI, 48602
336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing

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OSHA inspections
5
over 19 years
Violations
23
$17,950 in penalties
Penalties
$17,950
$780 avg
Violations across 3 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
1 hospitalizations · 3 National Emphasis Program inspections

Summary

LINEAR MOTION LLC has accumulated 23 OSHA violations across 5 inspections over 19 years of recorded history, with $17,950 in total assessed penalties.

The establishment sits in the 85th percentile for violations within its industry-state peer group of 81 employers. Inspection frequency runs at the 85th percentile. The most recent enforcement activity was recorded 4 years ago.

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

Agency coverage

LINEAR MOTION LLC appears in OSHA workplace safety, EPA environmental compliance, and NLRB labor relations records only. No matching records were found in WHD wage enforcement, MSHA mine safety, 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
5
0.3 / yr · last 19 yrs
Violations
23
1.2 / yr
Penalties
$17,950
$780 avg / violation
70% serious30% other
Inspection trigger · planned
4 of 5
Inspection trigger · referral
1 of 5

100% of inspections at this establishment produced violations, with 5 inspections producing serious-or-greater 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. 20 distinct standards shown · 21 citations in this view · $17,950 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
408.10033(3)22—Oct 2019Feb 2022
408.11421(4)11$3,500Oct 2019Oct 2019
408.12618(1)11$2,450Oct 2018Oct 2018
408.11859(1)11$2,000Feb 2022Feb 2022
29 CFR 4081.02130211$1,750Oct 2007Oct 2007
29 CFR 4081.246102 A11$1,750Jun 2007Jun 2007
29 CFR 1910.0305 B02 I11$1,500Oct 2018Oct 2018
408.10034(3)11$1,500Oct 2018Oct 2018
408.13309(2)11$1,200Oct 2018Oct 2018
29 CFR 4081.24770111$500Jun 2007Jun 2007
29 CFR 4081.00340311$500Jun 2007Jun 2007
29 CFR 4081.24120111$500Jun 2007Jun 2007
29 CFR 4081.21760111$400Jun 2007Jun 2007
29 CFR 4081.071611$400Jun 2007Jun 2007
408.22141(2)11—Feb 2022Feb 2022
408.11411(2)11—Oct 2019Oct 2019
408.12635(1)(A)11—Oct 2018Oct 2018
408.1261111—Oct 2018Oct 2018
29 CFR 4081.01870111—Jun 2007Jun 2007
29 CFR 4081.263501 B11—Jun 2007Jun 2007

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

85th

Worse on violations than most other employers in NAICS 3364 within MI. Peer group: 81 employers. This establishment has 23 OSHA violations; peer median is 6.

Fewer violationsMore violations
Penalty percentile
99th
peer median: $900
Inspection frequency
85th
peer median: 2

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
4.9
vs industry
+3.6
TRIR
4.9
vs industry
+2.8

Reported for 160 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
2.1
BLS SOII 2024
Industry avg DART
1.3
BLS SOII 2024
Self-reported TRIR
4.9
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

Planned
4
Referral
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 LINEAR MOTION LLC. Verify directly with Occupational Safety and Health Administration →

OSHA accident events

Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.

DateEventInjuriesHospitalizedFatalities
Aug 22, 2019Amputated,Caught Between,Cleaning,Conveyor,Finger,Fingertip,Guard,Partial Amputation,Power Roller11—

Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.

Activity timeline

Data refreshed
Weekly
First OSHA inspection
—
Most recent activity
4 years ago

No federal enforcement activity has been recorded against this establishment in 4+ years. Most recent activity: 4 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 LINEAR MOTION LLC. Verify directly with Wage and Hour Division →

Mine safety (MSHA)

No MSHA mine safety violations on file for LINEAR MOTION LLC. Verify directly with Mine Safety and Health Administration →

Labor relations (NLRB)

Company-level in MI — for LINEAR MOTION LLC, not this location alone

Total cases
12
Unfair labor practice
12

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 LINEAR MOTION LLC 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.). 12 cases · 12 ULP

Case numberTypeFiledClosedStatusRegion
07-CA-363903Unfair labor practiceApr 2025—OpenRegion 07, Detroit, Michigan
07-CA-344568Unfair labor practiceJun 2024Jul 2024ClosedRegion 07, Detroit, Michigan
07-CA-319706Unfair labor practiceJun 2023Jul 2023ClosedRegion 07, Detroit, Michigan
07-CA-301893Unfair labor practiceAug 2022Sep 2022ClosedRegion 07, Detroit, Michigan
07-CA-291796Unfair labor practiceMar 2022Aug 2023ClosedRegion 07, Detroit, Michigan
07-CA-289481Unfair labor practiceJan 2022Apr 2022ClosedRegion 07, Detroit, Michigan
07-CA-288209Unfair labor practiceDec 2021Mar 2022ClosedRegion 07, Detroit, Michigan
07-CA-286439Unfair labor practiceNov 2021Aug 2022ClosedRegion 07, Detroit, Michigan
07-CA-284591Unfair labor practiceSep 2021Nov 2021ClosedRegion 07, Detroit, Michigan
07-CA-280168Unfair labor practiceJul 2021May 2022ClosedRegion 07, Detroit, Michigan
07-CA-187908Unfair labor practiceNov 2016Jan 2017ClosedRegion 07, Detroit, Michigan
07-CA-142720Unfair labor practiceDec 2014Jan 2015ClosedRegion 07, Detroit, Michigan

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 LINEAR MOTION LLC. Verify directly with Office of Foreign Labor Certification →

Environmental compliance (EPA)

EPA inspections
3
Quarters non-compliant
1

EPA Enforcement and Compliance History — Clean Air Act, Clean Water Act, RCRA, Safe Drinking Water Act. Status: No Violation Identified.

EPA-registered facilities

Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.

FacilityPermitsStatusInspectionsFormal actionsPenaltiesLast inspectedECHO
LINEAR MOTION LLC
628 N HAMILTON ST · SAGINAW, MI, 48602
AirRCRANo Violation Identified
QNCR 1
30—Aug 2025View →

Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for LINEAR MOTION LLC. Verify directly with UVA Corporate Prosecution Registry →

Federal contracts

This location

Obligated (5-yr)
$8.2M
Obligated (all-time)
$42.1M
Awards
320
Top agency
Department of Defense
$42.1M
Company-wide — DANAHER CORPORATION (across 179 entities)
Obligated (5-yr)
$971.6M
Obligated (all-time)
$3.7B
Awards (all-time)
80,746

Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.

Largest awards (top 50 of 320)
  • Department of Defense
    JACKSCREWS FOR C-130 AIRCRAFT
    contract · Last action 2012-06-26
    $3,670,850
  • Department of Defense
    ORDER SPARES
    contract · Last action 2013-01-16
    $1,928,078
  • Department of Defense
    AWARD OF 50 EACH, SUPERSLIDE LINEAR MOTION KITS.
    contract · Last action 2009-02-19
    $1,692,400
  • Department of Defense
    JACKSCREWS FOR C-130 AIRCRAFT
    contract · Last action 2013-01-30
    $1,335,443
  • Department of Defense
    BALLSCREW ASSEMBLY
    contract · Last action 2025-09-29
    $1,282,031
  • Department of Defense
    4514308787!SCREW AND TUBE,ACTU
    contract · Last action 2010-05-13
    $1,221,656
  • Department of Defense
    4517462217!SCREW AND TUBE,ACTU
    contract · Last action 2011-04-06
    $1,218,100
  • Department of Defense
    ORDER SPARES
    contract · Last action 2015-10-15
    $1,205,805
  • Department of Defense
    SOLE-SOURCE NEW MANUFACTURE OF B-52 BALLSCREW ASSEMBLIES.
    contract · Last action 2019-04-26
    $1,116,895
  • Department of Defense
    8506196665!BEARING, SLEEVE
    contract · Last action 2019-01-18
    $954,000
  • Department of Defense
    NEW MANUFACTURE OF B-52 BALLSCREW ASSEMBLIES.
    contract · Last action 2020-10-23
    $942,000
  • Department of Defense
    REMANUFACTURE OF B-52 BALLSCREW ASSEMBLIES
    contract · Last action 2025-08-18
    $829,055
  • Department of Defense
    BALL SCREW ASSEMBLY
    contract · Last action 2025-05-12
    $821,321
  • Department of Defense
    BALL SCREW, ASSY
    contract · Last action 2024-11-27
    $816,840
  • Department of Defense
    MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS
    contract · Last action 2020-07-28
    $737,836
  • Department of Defense
    BALLSCREW ASSEMBLY SUPPORTING THE B-52 AIRCRAFT
    contract · Last action 2019-08-20
    $721,316
  • Department of Defense
    BALLSCREW ASSEMBLY
    contract · Last action 2021-07-02
    $644,252
  • Department of Defense
    REMANUFACTURE OF B-52 BALLSCREW ASSEMBLY.
    contract · Last action 2022-07-08
    $638,544
  • Department of Defense
    BALLSCREW ASSEMBLY
    contract · Last action 2024-09-20
    $582,957
  • Department of Defense
    BALL SCREW ASSEMBLY
    contract · Last action 2022-04-14
    $531,784
  • Department of Defense
    8511309589!BALLSCREW ASSEMBLY
    contract · Last action 2025-11-20
    $526,500
  • Department of Defense
    4512441785!SCREWSHAFT ASSY,ACT
    contract · Last action 2009-11-04
    $431,847
  • Department of Defense
    MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS
    contract · Last action 2020-07-28
    $383,500
  • Department of Defense
    4513983396!SCREWSHAFT ASSY,ACT
    contract · Last action 2010-12-03
    $376,488
  • Department of Defense
    BALLSCREW ASSEMBLY
    contract · Last action 2018-03-16
    $348,024
  • Department of Defense
    8501870740!BEARING ASSY,ACTUATUATOR
    contract · Last action 2015-12-14
    $344,369
  • Department of Defense
    8500666441!SCREWSHAFT ASSEMBLY
    contract · Last action 2018-12-11
    $341,437
  • Department of Defense
    8509021783!BALLSCREW ASSEMBLY
    contract · Last action 2024-01-29
    $332,766
  • Department of Defense
    8509358364!BALLSCREW ASSEMBLY
    contract · Last action 2024-01-18
    $332,766
  • Department of Defense
    8509423902!BALLSCREW ASSEMBLY
    contract · Last action 2024-01-17
    $332,766
  • Department of Defense
    8509208368!BALLSCREW ASSEMBLY
    contract · Last action 2024-01-16
    $332,766
  • Department of Defense
    8509264969!BALLSCREW ASSEMBLY
    contract · Last action 2024-01-16
    $332,766
  • Department of Defense
    8509173310!BALLSCREW ASSEMBLY
    contract · Last action 2024-01-16
    $332,766
  • Department of Defense
    REMANUFACTURE OF B-52 BALLSCREW ASSEMBLY
    contract · Last action 2026-03-09
    $331,275
  • Department of Defense
    REMANUFACTURE OF B-52 BALLSCREW ASSEMBLY
    contract · Last action 2025-11-04
    $314,238
  • Department of Defense
    4513669056!SCREWSHAFT ASSY,ACT
    contract · Last action 2010-03-15
    $256,355
  • Department of Defense
    8502319731!SCREWSHAFT ASSEMBLY
    contract · Last action 2018-01-29
    $254,748
  • Department of Defense
    8506340502!BEARING ASSY,ACTUATUATOR
    contract · Last action 2019-03-05
    $246,561
  • Department of Defense
    REMANUFACTURE OF B52 BALLSCREW ASSEMBLY
    contract · Last action 2025-11-04
    $244,356
  • Department of Defense
    BALLSCREW ASSEMBLY - OVERHAUL
    contract · Last action 2009-07-24
    $236,537
  • Department of Defense
    OVERHAUL OF THE E-3 BALLSCREW ASSEMBLY
    contract · Last action 2019-02-11
    $229,650
  • Department of Defense
    MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS
    contract · Last action 2017-08-10
    $217,470
  • Department of Defense
    8501072134!BEARING, SLEEVE
    contract · Last action 2014-06-25
    $213,522
  • Department of Defense
    8507024897!BEARING ASSY,ACTUATUATOR
    contract · Last action 2019-12-16
    $212,520
  • Department of Defense
    8508728755!BEARING, SLEEVE
    contract · Last action 2021-12-06
    $211,330
  • Department of Defense
    4519903834!NUT,SCREWSHAFT ACTU
    contract · Last action 2011-12-15
    $209,300
  • Department of Defense
    8500259050!PARTS KIT,GEARBOX
    contract · Last action 2013-07-02
    $209,126
  • Department of Defense
    4514316406!SCREWSHAFT ASSY,ACT
    contract · Last action 2010-05-14
    $206,800
  • Department of Defense
    BALLSCREW ASSEMBLY
    contract · Last action 2014-02-19
    $206,250
  • Department of Defense
    4513091514!SCREWSHAFT ASSY,ACT
    contract · Last action 2010-01-19
    $203,235

Federal contract dollars to this establishment. Primary NAICS: 336413 - OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING. Last action: 2026-03-09. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.

Inspection history

DateTriggerViolationsSeriousPenalty
2022-02-02Planned31$2,000
2019-09-10Referral32$3,500
2018-07-24Planned66$6,650
2007-09-14Programmed Related11$1,750
2007-03-16Planned106$4,050

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

In the news

Other employers in this industry and state

Other employers in other aircraft parts and auxiliary equipment manufacturing within MI, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on LINEAR MOTION LLC 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.

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 LINEAR MOTION LLC's OSHA violation history?
LINEAR MOTION LLC has 5 OSHA inspections on record with 23 violations and $17,950 in total penalties.
How does LINEAR MOTION LLC's safety record compare to its industry?
LINEAR MOTION LLC operates in the other aircraft parts and auxiliary equipment manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.1. LINEAR MOTION LLC's self-reported DART rate is 4.91 compared to an industry average of 1.3.