Semiconductor devices manufacturing · California
Robert Bosch Semiconductor LLC
Roseville, CA · ~233 workers · 2 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.7
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Robert Bosch Semiconductor LLC runs at 51% of its industry's injury rate - safer than the typical Semiconductor devices manufacturing workplace, earning a grade B.
Robert Bosch Semiconductor LLC: 1.7 TCR = 51% of Semiconductor devices manufacturing BLS 3.3 · 2y Form 300A (see methodology below)
Robert Bosch Semiconductor LLC safety composite
Robert Bosch Semiconductor LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 25%), 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).
32/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 1.67 per 100 workers
Safer than 27% of industry peers
- DART rate
- F 0.93 per 100 workers
Safer than 25% of industry peers
- Fatalities
- D 0
Safer than 51% 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
−0.5
2023→2024
Robert Bosch Semiconductor LLC injury rate improved
Robert Bosch Semiconductor LLC's TCR fell 0.5 from 1.9 in 2023 to 1.4 in 2024. Peak filing year was 2023 at 1.9 TCR. In 2024, DART was 0.56× this establishment's average TCR (severity share of cases).
2023=1.9 · 2024=1.4
OSHA ITA Form 300A scorecard
Establishment book 334413 · Roseville, CA AT/BELOW-IND · MID
Grade B · TCR 1.7 · 51% of ind
- DART 0.9 DART
- RANK #90/128
- PHOTO Wolfspeed - Durham, NC
- BOOK 2y book
- INJ 7 inj
- SIZE ~233 FTE
Nearest TCR peer: Wolfspeed - Durham, NC (0.0 TCR gap)
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Robert Bosch Semiconductor LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Robert Bosch Semiconductor LLC
1.7 TCR
- Wolfspeed - Du
Wolfspeed - Durham, NC
1.7 TCR
- Coherent - AMD
Coherent - AMD (Pine Brook)
1.7 TCR
- ON Semiconduct
ON Semiconductor Western Ave
1.7 TCR
- Aloclek
Aloclek
1.6 TCR
What this shows Robert Bosch Semiconductor LLC averages 1.7 TCR (51% of the Semiconductor devices manufacturing BLS benchmark).
Robert Bosch Semiconductor LLC TCR series: 2023=1.9 · 2024=1.4 · BLS 3.3
Where Robert Bosch Semiconductor LLC falls in its industry
437 Semiconductor devices manufact establishmentsSafer than 27% of graded establishments in this industry, whose median TCR is 0.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #90 safest of 128 Semiconductor devices manufact employers in California.
Robert Bosch Semiconductor LLC has more employees than the Semiconductor devices manufacturing median and a higher injury rate than the industry's median TCR of 0.9. 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 | 1.4 | 0.9 | 3 | 0 | 0 |
| 2023 | 1.9 | 1.4 | 4 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
334413 · CA · Roseville
437 Semiconductor devices manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 311 employers in Roseville, CA · 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 | Wolfspeed - Durham, NC | 1.7 TCR |
| NAICS-TCR | Coherent - AMD (Pine Brook) | 1.7 TCR |
| NAICS-TCR | ON Semiconductor Western Ave | 1.7 TCR |
| NAICS-TCR | Aloclek | 1.6 TCR |
| STATE-SIZE | GLESS RANCH, INC | 233 FTE |
| STATE-SIZE | FMG FARM CONTRACTOR INC | 233 FTE |
| STATE-SIZE | Gemperle Family Farms | 233 FTE |
| STATE-SIZE | SCWA - Aviation | 233 FTE |
| CITY-NEAR | 2032-02121801 | 4,395 FTE |
| CITY-NEAR | Sutter Valley Hospitals (30003) | 4,383 FTE |
| CITY-NEAR | 0206-02621801 | 3,172 FTE |
| CITY-NEAR | Sutter Roseville Medical Center (110-5001) | 3,162 FTE |
| NAT-TCR | WTM - Las Vegas Nevada | 1.7 TCR |
| NAT-TCR | Embraer Executive Jets Services, LLC - FLL - CS | 1.7 TCR |
| NAT-TCR | 041 - Benton Harbor | 1.7 TCR |
| NAT-TCR | National Park Medical Center - EVS | 1.7 TCR |
| NAT-SIZE | 299 - West Bend WI | 233 FTE |
| NAT-SIZE | 293 - Sault Ste Marie | 233 FTE |
| NAT-SIZE | 292 - Greenfield | 233 FTE |
| NAT-SIZE | 290 - Indianapolis Keystone | 233 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.