Semiconductor devices manufacturing · California
Ridder Park
San Jose, CA · ~674 workers · 8 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.2
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Ridder Park runs at 5% of its industry's injury rate - far safer than the typical Semiconductor devices manufacturing workplace, earning a grade A.
Ridder Park: 0.2 TCR = 5% of Semiconductor devices manufacturing BLS 3.3 · 8y Form 300A (see methodology below)
Ridder Park safety composite
Ridder Park scores strongest on total case rate (tcr) (safer than 94% of same-industry peers) and weakest on dart rate (safer than 50%), 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).
68/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- A 0.16 per 100 workers
Safer than 94% of industry peers
- DART rate
- D 0.17 per 100 workers
Safer than 50% 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%).
Ridder Park held a steady TCR band
Ridder Park's TCR held near 0.2 from 0.2 in 2017 to 0.3 in 2024. Peak filing year was 2022 at 0.4 TCR. In 2024, DART was 1.06× this establishment's average TCR (severity share of cases).
2017=0.2 · 2018=0.1 · 2019=0.0 · 2020=0.0 · 2021=0.2 · 2022=0.4 · 2023=0.0 · 2024=0.3
OSHA ITA Form 300A scorecard
Establishment book 334413 · San Jose, CA AT/BELOW-IND · MID
Grade A · TCR 0.2 · 5% of ind
- DART 0.2 DART
- RANK #12/128
- PHOTO Qorvo - Chelmsford, MA
- BOOK 8y book
- INJ 6 inj
- SIZE ~674 FTE
Nearest TCR peer: Qorvo - Chelmsford, MA (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Ridder Park in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site 0.2
Ridder Park
0.2 TCR
- Qorvo - Chelms 0.2
Qorvo - Chelmsford, MA
0.2 TCR
- Ampere Computi 0.2
Ampere Computing LLC
0.2 TCR
- Micron Boise S 0.2
Micron Boise Site
0.2 TCR
- Applied Optoel 0.1
Applied Optoelectronics, Inc.
0.1 TCR
What this shows Ridder Park averages 0.2 TCR (5% of the Semiconductor devices manufacturing BLS benchmark).
Ridder Park TCR series: 2017=0.2 · 2018=0.1 · 2019=0 · 2020=0 · 2021=0.2 · 2022=0.4 · 2023=0 · 2024=0.3 · BLS 3.3
Where Ridder Park falls in its industry
437 Semiconductor devices manufact establishmentsSafer than 94% 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 #12 safest of 128 Semiconductor devices manufact employers in California.
Ridder Park has more employees than the Semiconductor devices manufacturing median and a lower 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 | 0.3 | 0.2 | 1 | 1 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 0.4 | 0.3 | 3 | 0 | 0 |
| 2021 | 0.2 | 0.0 | 1 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 0.1 | 0.0 | 1 | 0 | 0 |
| 2017 | 0.2 | 0.0 | 0 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
334413 · CA · San Jose
437 Semiconductor devices manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,102 employers in San Jose, 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 | Qorvo - Chelmsford, MA | 0.2 TCR |
| NAICS-TCR | Ampere Computing LLC | 0.2 TCR |
| NAICS-TCR | Micron Boise Site | 0.2 TCR |
| NAICS-TCR | Applied Optoelectronics, Inc. | 0.1 TCR |
| STATE-SIZE | Los Angeles Apparel | 674 FTE |
| STATE-SIZE | Big Green Santa Barbara | 674 FTE |
| STATE-SIZE | Silicon Valley Mechanical | 673 FTE |
| STATE-SIZE | BD | 675 FTE |
| CITY-NEAR | 2636-CALIFORNIA.SAN JOSE | 11,308 FTE |
| CITY-NEAR | Santa Clara Valley Healthcare, Valley Medical Center (Hospital & Clinics) | 7,299 FTE |
| CITY-NEAR | Rosendin - Main | 6,964 FTE |
| CITY-NEAR | Santa Clara Valley Medical Center (SCVMC & Clinics) | 6,576 FTE |
| NAT-TCR | Toshiba Business Solutions - Rochester 180 | 0.2 TCR |
| NAT-TCR | AN Easton Square | 0.2 TCR |
| NAT-TCR | Qorvo - Chelmsford, MA | 0.2 TCR |
| NAT-TCR | KIK Underground, LLC | 0.2 TCR |
| NAT-SIZE | State Corporation Commission | 674 FTE |
| NAT-SIZE | FedEx Freight GO AR FXFE-GO | 674 FTE |
| NAT-SIZE | NV Energy-Pearson | 674 FTE |
| NAT-SIZE | Kohler Huntsville | 674 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.