Speed reducers (i.e., power transmission equipment) manufacturing · Missouri
Superior Gearbox Company
Stockton, MO · ~68 workers · 8 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 7.4
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Superior Gearbox Company runs at 224% of its industry's injury rate - far more dangerous than the typical Speed reducers (i.e., power transmission equipment) manufacturing workplace, earning a grade F.
Superior Gearbox Company: 7.4 TCR = 224% of Speed reducers (i.e., power transmission equipment) manufacturing BLS 3.3 · 8y Form 300A (see methodology below)
Superior Gearbox Company safety composite
Superior Gearbox Company scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 7%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
20/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 7.39 per 100 workers
Safer than 12% of industry peers
- DART rate
- F 5.61 per 100 workers
Safer than 7% of industry peers
- Fatalities
- D 0
Safer than 50% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−1.3
2016→2024
Superior Gearbox Company injury rate improved
Superior Gearbox Company's TCR fell 1.3 from 7.0 in 2016 to 5.6 in 2024. Peak filing year was 2021 at 10.4 TCR. In 2024, DART was 0.76× this establishment's average TCR (severity share of cases).
2016=7.0 · 2017=5.0 · 2018=6.4 · 2019=9.4 · 2020=7.3 · 2021=10.4 · 2022=8.0 · 2024=5.6
OSHA ITA Form 300A scorecard
Establishment book 333612 · Stockton, MO ABOVE-IND · SMALL
Grade F · TCR 7.4 · 224% of ind
- DART 5.6 DART
- RANK P12
- PHOTO Perfection Gear
- BOOK 8y book
- INJ 32 inj
- SIZE ~68 FTE
Nearest TCR peer: Perfection Gear (0.2 TCR gap)
Read with this employer → · Industry book → · Missouri employers → · Look up another →
Superior Gearbox Company in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Gear Motions -
Gear Motions - Nixon Gear Division
7.9 TCR
- TEAM Industrie
TEAM Industries, Inc.
7.8 TCR
- This site
Superior Gearbox Company
7.4 TCR
- Perfection Gea
Perfection Gear
7.2 TCR
- Gear Motions -
Gear Motions - Buffalo Operations
6.8 TCR
What this shows Superior Gearbox Company averages 7.4 TCR (224% of the Speed reducers (i.e., power transmission equipment) manufacturing BLS benchmark).
Superior Gearbox Company TCR series: 2016=7 · 2017=5 · 2018=6.4 · 2019=9.4 · 2020=7.3 · 2021=10.4 · 2022=8 · 2024=5.6 · BLS 3.3
Where Superior Gearbox Company falls in its industry
106 Speed reducers (i.e., power tr establishmentsSafer than 12% of graded establishments in this industry, whose median TCR is 3.1.
Superior Gearbox Company has fewer employees than the Speed reducers (i.e., power transmission median and a higher injury rate than the industry's median TCR of 3.1. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 5.6 | 5.6 | 4 | 0 | 0 |
| 2022 | 8.0 | 8.0 | 4 | 4 | 0 |
| 2021 | 10.4 | 2.6 | 6 | 2 | 0 |
| 2020 | 7.3 | 1.8 | 3 | 1 | 0 |
| 2019 | 9.4 | 4.7 | 6 | 0 | 0 |
| 2018 | 6.4 | 0.0 | 4 | 0 | 0 |
| 2017 | 5.0 | 1.7 | 2 | 1 | 0 |
| 2016 | 7.0 | 3.5 | 3 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
333612 · MO · Stockton
106 Speed reducers (i.e., power transmission equipment) manufacturing employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 3 employers in Stockton, MO · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Perfection Gear | 7.2 TCR |
| NAICS-TCR | TEAM Industries, Inc. | 7.8 TCR |
| NAICS-TCR | Gear Motions - Nixon Gear Division | 7.9 TCR |
| NAICS-TCR | Gear Motions - Buffalo Operations | 6.8 TCR |
| STATE-SIZE | Sedalia Growout | 68 FTE |
| STATE-SIZE | 033 - Substation Maintenance Metro | 68 FTE |
| STATE-SIZE | Mentz | 68 FTE |
| STATE-SIZE | ABI CORPORATION | 68 FTE |
| CITY-NEAR | Lake Stockton Healthcare Facility | 92 FTE |
| CITY-NEAR | Hammons Products Company | 81 FTE |
| NAT-TCR | Lehigh Children's Academy | 7.4 TCR |
| NAT-TCR | Marrou Concrete, Inc. | 7.4 TCR |
| NAT-TCR | Soho | 7.4 TCR |
| NAT-TCR | Cieszko Construction Company Inc | 7.4 TCR |
| NAT-SIZE | Acutronic USA Inc. | 68 FTE |
| NAT-SIZE | Altamaha Electric Membership Corp | 68 FTE |
| NAT-SIZE | Kirby Risk Distribution Center | 68 FTE |
| NAT-SIZE | Stanley Spring & Stamping | 68 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.