Job stampings, automotive, metal, manufacturing · Michigan
Martinrea Jonesville/North Adams
Jonesville, MI · ~632 workers · 2 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 3.6
- Avg TCR
- 5.4
- Industry avg
- 0
- Fatalities
The verdict
Martinrea Jonesville/North Adams runs at 66% of its industry's injury rate - safer than the typical Job stampings, automotive, metal, manufacturing workplace, earning a grade B.
- B
- Good Safety Record
- 3.6
- avg TCR · per 100 workers
- 5.4
- industry benchmark (BLS)
- 49
- recordable injuries tracked
Grade compares Martinrea Jonesville/North Adams's OSHA Total Case Rate of 3.6 to the Job stampings, automotive, metal, manufacturing BLS benchmark of 5.4 (66% of benchmark) across 2 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.
Injury rate over time
Martinrea Jonesville/North Adams's yearly Total Case Rate, against the 5.4 industry benchmark.
Where Martinrea Jonesville/North Adams falls in its industry
527 Job stampings, automotive, met establishmentsSafer than 64% of graded establishments in this industry, whose median TCR is 4.5.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #60 safest of 175 Job stampings, automotive, met employers in Michigan.
Trend analysis for Martinrea Jonesville/North Adams
Between 2019 and 2020, Martinrea Jonesville/North Adams's Total Case Rate worsened from 2.9 to 4.3 recordable injuries per 100 full-time workers, a 51% increase across 1 year of OSHA reporting.
The safest year on record was 2019, at a TCR of 2.9, while 2020 saw the highest rate, at 4.3, a spread of 1.5 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.
Summed across those 2 reporting years, Martinrea Jonesville/North Adams recorded 49 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 2-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
The 49 injuries, 1 illnesses shown on this page for Martinrea Jonesville/North Adams are sourced from its own 2 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 336370 - Job stampings, automotive, metal, manufacturing.
DART Rate, Transparent Calculation (2020)
What is the DART rate formula?
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
15 DART incidents × 200,000 ÷ 1,339,533 hours worked = 2.24 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Martinrea Jonesville/North Adams (this establishment) | 3.59 | OSHA ITA Form 300A, 2-year avg |
| Job stampings, automotive, metal, manufacturing industry avg | 5.40 | BLS IIF, NAICS 336370 |
| Michigan state avg (all industries) | 4.73 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Martinrea Jonesville/North Adams to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2020: 29 reportable incidents · 29 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2019: 21 reportable incidents · 20 injuries, 1 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2020 | 4.3 | 2.2 | 29 | 0 | 0 |
| 2019 | 2.9 | 1.5 | 20 | 1 | 0 |
What this grade means for you
Use this grade as a relative read on Martinrea Jonesville/North Adams's reported OSHA injury record, strong versus its Job stampings, automotive, metal, manufacturing peers, but not a guarantee about any single site today.
- At 66% of the Job stampings, automotive, metal, manufacturing benchmark, Martinrea Jonesville/North Adams reports fewer injuries than typical peers, still worth asking how safety is managed day to day. Know your rights
- Judge this record against the wider Job stampings, automotive, metal, manufacturing sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is Martinrea Jonesville/North Adams's safety grade?
How many injuries has Martinrea Jonesville/North Adams reported?
Similar Employers
Matched by safety record across the industry, by workforce size within Michigan, and by nearby establishments in Jonesville - a different peer set than the category browse links below.
Similar TCR (~3.6)
Similar size (~632 workers)
Nearby in Jonesville
Read our methodology - how this data is sourced, computed, and verified.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.