Pistons and piston rings manufacturing · Wisconsin
KS Large Bore Piston LLC
Marinette, WI · ~94 workers · 3 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 5.2
- Avg TCR
- 5.4
- Industry avg
- 0
- Fatalities
The verdict
KS Large Bore Piston LLC runs at 96% of its industry's injury rate - about level with the typical Pistons and piston rings manufacturing workplace, earning a grade C.
KS Large Bore Piston LLC: 5.2 TCR = 96% of Pistons and piston rings manufacturing BLS 5.4 · 3y Form 300A (see methodology below)
KS Large Bore Piston LLC safety composite
KS Large Bore Piston LLC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 21%), 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).
31/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 5.21 per 100 workers
Safer than 21% of industry peers
- DART rate
- F 2.61 per 100 workers
Safer than 30% 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
−2.2
2022→2024
KS Large Bore Piston LLC injury rate improved
KS Large Bore Piston LLC's TCR fell 2.2 from 6.5 in 2022 to 4.3 in 2024. Peak filing year was 2022 at 6.5 TCR. In 2024, DART was 0.5× this establishment's average TCR (severity share of cases).
2022=6.5 · 2023=4.8 · 2024=4.3
OSHA ITA Form 300A scorecard
Establishment book 336310 · Marinette, WI AT/BELOW-IND · SMALL
Grade C · TCR 5.2 · 96% of ind
- DART 2.6 DART
- RANK #12/13
- PHOTO Pierburg US, LLC
- BOOK 3y book
- INJ 11 inj
- SIZE ~94 FTE
Nearest TCR peer: Pierburg US, LLC (0.0 TCR gap)
Read with this employer → · Industry book → · Wisconsin employers → · Look up another →
KS Large Bore Piston LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
KS Large Bore Piston LLC
5.2 TCR
- Pierburg US, L
Pierburg US, LLC
5.2 TCR
- BBK PERFORMANC
BBK PERFORMANCE INC.
5.2 TCR
- GVT-Seviervill
GVT-Sevierville
5.2 TCR
- Carter Fuel Sy
Carter Fuel Systems
5.2 TCR
What this shows KS Large Bore Piston LLC averages 5.2 TCR (96% of the Pistons and piston rings manufacturing BLS benchmark).
KS Large Bore Piston LLC TCR series: 2022=6.5 · 2023=4.8 · 2024=4.3 · BLS 5.4
Where KS Large Bore Piston LLC falls in its industry
221 Pistons and piston rings manuf establishmentsSafer than 21% of graded establishments in this industry, whose median TCR is 2.9.
Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 13 Pistons and piston rings manuf employers in Wisconsin.
KS Large Bore Piston LLC has fewer employees than the Pistons and piston rings manufacturing median and a higher injury rate than the industry's median TCR of 2.9. 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 | 4.3 | 2.6 | 4 | 1 | 0 |
| 2023 | 4.8 | 0.9 | 4 | 1 | 0 |
| 2022 | 6.5 | 3.3 | 3 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336310 · WI · Marinette
221 Pistons and piston rings manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 58 employers in Marinette, WI · 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 | Pierburg US, LLC | 5.2 TCR |
| NAICS-TCR | BBK PERFORMANCE INC. | 5.2 TCR |
| NAICS-TCR | GVT-Sevierville | 5.2 TCR |
| NAICS-TCR | Carter Fuel Systems | 5.2 TCR |
| STATE-SIZE | Faulks Bros. Construction, Inc. | 94 FTE |
| STATE-SIZE | Fireline Sprinkler, LLC | 94 FTE |
| STATE-SIZE | Wall-Tech Inc. | 94 FTE |
| STATE-SIZE | Bernatello's Pizza, Inc. - Kaukauna Manufacturing | 94 FTE |
| CITY-NEAR | Fincantieri Marinette Marine | 1,714 FTE |
| CITY-NEAR | Aurora Medical Center Bay Area | 979 FTE |
| CITY-NEAR | FSP-Marinette | 819 FTE |
| CITY-NEAR | Johnson Controls | 809 FTE |
| NAT-TCR | Electrolizing Inc. | 5.2 TCR |
| NAT-TCR | Moly Manufacturing, LLC | 5.2 TCR |
| NAT-TCR | Positive Recovery, LLC | 5.2 TCR |
| NAT-TCR | Houston Space Center | 5.2 TCR |
| NAT-SIZE | Belt Construction Inc. | 94 FTE |
| NAT-SIZE | Benchmark Industrial Inc | 94 FTE |
| NAT-SIZE | Meiwa Industry North America, Inc. | 94 FTE |
| NAT-SIZE | Super Giant Landover Store 2304 | 94 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.