Ace Manufacturing & Parts Company
Open-data reference.
SULLIVAN, MO | Assembly line rebuilding of automotive, truck, and bus transmissions
~105 avg employees | 3 years of OSHA data
Ace Manufacturing & Parts Company has an average TCR of 6.9, which is 128% of the industry average (5.4) for Assembly line rebuilding of automotive, truck, and bus transmissions. This is worse than average.
Safety Insights for Ace Manufacturing & Parts Company
Ace Manufacturing & Parts Company operates an establishment with approximately 105 full-time equivalent workers in SULLIVAN, MO, classified under the Assembly line rebuilding of automotive, truck, and bus transmissions industry (NAICS 336350). Across 3 years of mandatory OSHA Injury Tracking Application (ITA) reporting, this employer has accumulated 15 recordable injuries, 6 occupational illnesses, and 0 workplace fatalities. The average Total Case Rate (TCR) of 6.9 injuries per 100 full-time workers per year provides the anchor metric for the D letter grade (Poor Safety Record).
Benchmarked against the Bureau of Labor Statistics industry average of 5.4 for Assembly line rebuilding of automotive, truck, and bus transmissions, Ace Manufacturing & Parts Company's workforce experiences 128% of the typical injury burden. This ratio matters because TCR already normalizes for hours worked — a 200,000-hour exposure base equals roughly 100 full-time workers — so establishments with very different headcounts can be compared directly. A TCR above the benchmark flags a higher-than-typical risk profile for jobseekers, insurers, and enforcement agencies to examine.
Multi-year trend analysis is the single most reliable signal here: a one-year spike could reflect a single severe event, whereas sustained elevation across 3 reporting cycles points to systemic hazard exposure. Readers evaluating Ace Manufacturing & Parts Company as an employer, contractor, investment, or regulatory target should examine the yearly DART rate (days away, restricted, or transferred), the fatality count of 0, and any year-over-year deterioration shown in the table below. All figures come directly from employer-submitted OSHA Form 300A summaries — there is no modeling, estimation, or third-party adjustment layered on top of the government data.
Verify This Employer with OSHA
All injury, illness, and fatality figures on this page are sourced from Ace Manufacturing & Parts Company's own 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 336350 — Assembly line rebuilding of automotive, truck, and bus transmissions.
DART Rate — Transparent Calculation (2018)
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.
1 DART incidents × 200,000 ÷ 201,783 hours worked = 0.99 DART
Methodology: 29 CFR 1904 — OSHA Form 300A recordkeeping
Cross-Validating Context — Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Ace Manufacturing & Parts Company (this establishment) | 6.92 | OSHA ITA Form 300A, 3-year avg |
| Transmissions and parts, automotive, truck, and bus, manufacturing industry avg | 5.40 | BLS IIF, NAICS 336350 |
| Missouri state avg (all industries) | 7.13 | 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 Ace Manufacturing & Parts Company 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.
- 2018: 2 reportable incidents · 2 injuries, 0 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2017: 8 reportable incidents · 5 injuries, 3 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2016: 11 reportable incidents · 8 injuries, 3 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 |
|---|---|---|---|---|---|
| 2018 | 2.0 | 1.0 | 2 | 0 | 0 |
| 2017 | 8.2 | 5.1 | 5 | 3 | 0 |
| 2016 | 10.6 | 4.8 | 8 | 3 | 0 |
Frequently Asked Questions
What is Ace Manufacturing & Parts Company's safety grade?
How is the safety grade calculated?
How many injuries has Ace Manufacturing & Parts Company reported?
Where does PlainSafetyScore get its data?
Explore More Safety Data
Read our methodology — how this data is sourced, computed, and verified.