Optoelectronic devices manufacturing · California
OSI Optoelectronics
Hawthorne, CA · ~245 workers · 8 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.6
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
OSI Optoelectronics runs at 48% of its industry's injury rate - far safer than the typical Optoelectronic devices manufacturing workplace, earning a grade A.
OSI Optoelectronics: 1.6 TCR = 48% of Optoelectronic devices manufacturing BLS 3.3 · 8y Form 300A (see methodology below)
OSI Optoelectronics safety composite
OSI Optoelectronics scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 16%), 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).
30/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 1.59 per 100 workers
Safer than 28% of industry peers
- DART rate
- F 1.54 per 100 workers
Safer than 16% 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
−0.9
2017→2024
OSI Optoelectronics injury rate improved
OSI Optoelectronics's TCR fell 0.9 from 2.8 in 2017 to 1.9 in 2024. Peak filing year was 2017 at 2.8 TCR. In 2024, DART was 0.97× this establishment's average TCR (severity share of cases).
2017=2.8 · 2018=2.4 · 2019=2.8 · 2020=0.8 · 2021=0.8 · 2022=0.8 · 2023=0.4 · 2024=1.9
OSHA ITA Form 300A scorecard
Establishment book 334413 · Hawthorne, CA AT/BELOW-IND · MID
Grade A · TCR 1.6 · 48% of ind
- DART 1.5 DART
- RANK #88/128
- PHOTO Bowers Campus
- BOOK 8y book
- INJ 24 inj
- SIZE ~245 FTE
Nearest TCR peer: Bowers Campus (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
OSI Optoelectronics in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
OSI Optoelectronics
1.6 TCR
- Bowers Campus
Bowers Campus
1.6 TCR
- SkyWater Flori
SkyWater Florida
1.6 TCR
- Skyworks Solut
Skyworks Solutions, Inc. - Newbury Park, CA
1.6 TCR
- Qorvo Oregon,
Qorvo Oregon, Inc.
1.6 TCR
What this shows OSI Optoelectronics averages 1.6 TCR (48% of the Optoelectronic devices manufacturing BLS benchmark).
OSI Optoelectronics TCR series: 2017=2.8 · 2018=2.4 · 2019=2.8 · 2020=0.8 · 2021=0.8 · 2022=0.8 · 2023=0.4 · 2024=1.9 · BLS 3.3
Where OSI Optoelectronics falls in its industry
437 Optoelectronic devices manufac establishmentsSafer than 28% 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 #88 safest of 128 Optoelectronic devices manufac employers in California.
OSI Optoelectronics has more employees than the Optoelectronic 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 | 1.9 | 1.5 | 5 | 0 | 0 |
| 2023 | 0.4 | 0.4 | 1 | 0 | 0 |
| 2022 | 0.8 | 0.4 | 2 | 0 | 0 |
| 2021 | 0.8 | 0.4 | 2 | 0 | 0 |
| 2020 | 0.8 | 0.8 | 2 | 0 | 0 |
| 2019 | 2.8 | 1.2 | 4 | 3 | 0 |
| 2018 | 2.4 | 2.0 | 5 | 1 | 0 |
| 2017 | 2.8 | 1.1 | 3 | 2 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
334413 · CA · Hawthorne
437 Optoelectronic devices manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 78 employers in Hawthorne, 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 | Bowers Campus | 1.6 TCR |
| NAICS-TCR | SkyWater Florida | 1.6 TCR |
| NAICS-TCR | Skyworks Solutions, Inc. - Newbury Park, CA | 1.6 TCR |
| NAICS-TCR | Qorvo Oregon, Inc. | 1.6 TCR |
| STATE-SIZE | CA-San Joaquin Valley S/C | 245 FTE |
| STATE-SIZE | SACRAMENTO RMC | 245 FTE |
| STATE-SIZE | COMPTON BASE - 15 (DH) | 245 FTE |
| STATE-SIZE | Balfour Beatty - Caltrain Project | 245 FTE |
| CITY-NEAR | Hawthorne, CA | 7,104 FTE |
| CITY-NEAR | South Bay Workforce Investment Board, Inc. | 4,618 FTE |
| CITY-NEAR | California Department of Transportation Facility 206 | 2,621 FTE |
| CITY-NEAR | AMZL : DLA8 | 2,331 FTE |
| NAT-TCR | East Kansas Agri-Energy, LLC | 1.6 TCR |
| NAT-TCR | Killbuck | 1.6 TCR |
| NAT-TCR | Bradley Plumbing & Heating, Inc. | 1.6 TCR |
| NAT-TCR | Summit Concrete Construction, Inc. | 1.6 TCR |
| NAT-SIZE | Usai, LLC | 245 FTE |
| NAT-SIZE | IMC Companies LLC | 245 FTE |
| NAT-SIZE | Arbutus Park Retirement Community | 245 FTE |
| NAT-SIZE | River Road | 245 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.