Diodes, solid-state (e.g., germanium, silicon), manufacturing · Pennsylvania

ON Semiconductor

Lower Gwynedd, PA · ~20 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

ON Semiconductor runs at 0% of its industry's injury rate - about level with the typical Diodes, solid-state (e.g., germanium, silicon), manufacturing workplace, earning a grade C.

ON Semiconductor: 0.0 TCR = 0% of Diodes, solid-state (e.g., germanium, silicon), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

ON Semiconductor safety composite

ON Semiconductor scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% 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%).

ON Semiconductor held a steady TCR band

ON Semiconductor's TCR held near 0.0 from 0.0 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 0.0 TCR.

2019=0.0 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 334413 · Lower Gwynedd, PA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/12
  • PHOTO LTD Material LLC
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~20 FTE

Nearest TCR peer: LTD Material LLC (0.0 TCR gap)

Read with this employer → · Industry book → · Pennsylvania employers → · Look up another →

ON Semiconductor in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows ON Semiconductor averages 0.0 TCR (0% of the Diodes, solid-state (e.g., germanium, silicon), manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

ON Semiconductor TCR series: 2019=0 · 2020=0 · BLS 3.3

Where ON Semiconductor falls in its industry

437 Diodes, solid-state (e.g., ger establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 12 Diodes, solid-state (e.g., ger employers in Pennsylvania.

ON Semiconductor (20 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 01,0002,0003,0004,000 0246 Average employees Total Case Rate ON Semiconductor
ON Semiconductor (20 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

ON Semiconductor has fewer employees than the Diodes, solid-state (e.g., germanium, si 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
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · PA · Lower Gwynedd

437 Diodes, solid-state (e.g., germanium, silicon), manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 6 employers in Lower Gwynedd, PA · 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 LTD Material LLC 0.0 TCR
NAICS-TCR North Reading Corporate Office 0.0 TCR
NAICS-TCR Remote Sites 0.0 TCR
NAICS-TCR First Solar Tempe Office 0.1 TCR
STATE-SIZE VanBlarcom 20 FTE
STATE-SIZE Matterns Hatchery 20 FTE
STATE-SIZE Brookfield Renewable - Holtwood 20 FTE
STATE-SIZE Springdale 3,4,5 20 FTE
CITY-NEAR ACTS Retirement-Life Communities - Springhouse Estates 308 FTE
CITY-NEAR ACTS Retirement-Life Communities-Springhouse Estates 184 FTE
CITY-NEAR Organon, LLC SHIP Lab 33 FTE
CITY-NEAR Spring House 26 FTE
NAT-TCR Binghamton 0.0 TCR
NAT-TCR Detroit 0.0 TCR
NAT-TCR Richmond East 0.0 TCR
NAT-TCR Meijer 208 0.0 TCR
NAT-SIZE Wfl Altamonte 20 FTE
NAT-SIZE Efl Beach 20 FTE
NAT-SIZE Astro Montebello 20 FTE
NAT-SIZE APAC KS Inc., Shears Division - Utility 20 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.