Gun sighting and fire control equipment and instruments, optical, manufacturing · Missouri
Seiler Instrument and Manufacturing Company, Inc.
St. Louis, MO · ~178 workers · 4 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 2.1
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Seiler Instrument and Manufacturing Company, Inc. runs at 63% of its industry's injury rate - safer than the typical Gun sighting and fire control equipment and instruments, optical, manufacturing workplace, earning a grade B.
- B
- Good Safety Record
- 2.1
- avg TCR · per 100 workers
- 3.3
- industry benchmark (BLS)
- 17
- recordable injuries tracked
Grade compares Seiler Instrument and Manufacturing Company, Inc.'s OSHA Total Case Rate of 2.1 to the Gun sighting and fire control equipment and instruments, optical, manufacturing BLS benchmark of 3.3 (63% of benchmark) across 4 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.
Injury rate over time
Seiler Instrument and Manufacturing Company, Inc.'s yearly Total Case Rate, against the 3.3 industry benchmark.
Where Seiler Instrument and Manufacturing Company, Inc. falls in its industry
186 Gun sighting and fire control establishmentsSafer than 30% of graded establishments in this industry, whose median TCR is 1.3.
Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 5 Gun sighting and fire control employers in Missouri.
Trend analysis for Seiler Instrument and Manufacturing Company, Inc.
Between 2016 and 2019, Seiler Instrument and Manufacturing Company, Inc.'s Total Case Rate worsened from 0.7 to 3.4 recordable injuries per 100 full-time workers, a 420% increase across 3 years of OSHA reporting.
The safest year on record was 2016, at a TCR of 0.7, while 2019 saw the highest rate, at 3.4, a spread of 2.8 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 4 reporting years, Seiler Instrument and Manufacturing Company, Inc. recorded 17 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 4-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 17 injuries shown on this page for Seiler Instrument and Manufacturing Company, Inc. are sourced from its own 4 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 333314 - Gun sighting and fire control equipment and instruments, optical, manufacturing.
DART Rate, Transparent Calculation (2019)
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.
2 DART incidents × 200,000 ÷ 466,196 hours worked = 0.86 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Seiler Instrument and Manufacturing Company, Inc. (this establishment) | 2.07 | OSHA ITA Form 300A, 4-year avg |
| Gun sights, optical, manufacturing industry avg | 3.30 | BLS IIF, NAICS 333314 |
| Missouri state avg (all industries) | 4.57 | 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 Seiler Instrument and Manufacturing Company, Inc. 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.
- 2019: 8 reportable incidents · 8 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2018: 6 reportable incidents · 6 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2017: 2 reportable incidents · 2 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2016: 1 reportable incidents · 1 injuries, 0 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 |
|---|---|---|---|---|---|
| 2019 | 3.4 | 0.9 | 8 | 0 | 0 |
| 2018 | 3.0 | 2.0 | 6 | 0 | 0 |
| 2017 | 1.2 | 0.6 | 2 | 0 | 0 |
| 2016 | 0.7 | 0.0 | 1 | 0 | 0 |
What this grade means for you
Use this grade as a relative read on Seiler Instrument and Manufacturing Company, Inc.'s reported OSHA injury record, strong versus its Gun sighting and fire control equipment and instruments, optical, manufacturing peers, but not a guarantee about any single site today.
- At 63% of the Gun sighting and fire control equipment and instruments, optical, manufacturing benchmark, Seiler Instrument and Manufacturing Company, Inc. 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 Gun sighting and fire control equipment and instruments, optical, 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 Seiler Instrument and Manufacturing Company, Inc.'s safety grade?
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Similar Employers
Matched by safety record across the industry, by workforce size within Missouri, and by nearby establishments in St. Louis - a different peer set than the category browse links below.
Similar TCR (~2.1)
Similar size (~178 workers)
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.