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

North Phoenix

Phoenix, AZ · ~89 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
3.3
Industry avg
1
Fatality
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The verdict

North Phoenix runs at 131% of its industry's injury rate - more dangerous than the typical Diodes, solid-state (e.g., germanium, silicon), manufacturing workplace, earning a grade D.

North Phoenix: 4.3 TCR = 131% of Diodes, solid-state (e.g., germanium, silicon), manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

North Phoenix safety composite

North Phoenix scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on fatalities (safer than 1%), 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).

F

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.33 per 100 workers

Safer than 4% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
F 1

Safer than 1% 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

−1.4

2021→2024

North Phoenix injury rate improved

North Phoenix's TCR fell 1.4 from 1.4 in 2021 to 0.0 in 2024. Peak filing year was 2022 at 11.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2021=1.4 · 2022=11.3 · 2023=4.7 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 334413 · Phoenix, AZ ABOVE-IND · SMALL

Grade D · TCR 4.3 · 131% of ind

  • DART 0.0 DART
  • RANK #22/22
  • PHOTO IQE NORTH CAROLINA
  • BOOK 4y book
  • INJ 13 inj
  • SIZE ~89 FTE

Nearest TCR peer: IQE NORTH CAROLINA (0.1 TCR gap)

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

North Phoenix in the TCR neighbourhood

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

TCR

What this shows North Phoenix averages 4.3 TCR (131% 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

North Phoenix TCR series: 2021=1.4 · 2022=11.3 · 2023=4.7 · 2024=0 · BLS 3.3

Where North Phoenix falls in its industry

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

Safer than 4% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 22 Diodes, solid-state (e.g., ger employers in Arizona.

North Phoenix (89 employees, TCR 4.3) 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 North Phoenix
North Phoenix (89 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

North Phoenix has fewer employees than the Diodes, solid-state (e.g., germanium, si 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 0.0 0.0 0 0 0
2023 4.7 1.6 3 0 0
2022 11.3 9.0 9 1 1
2021 1.4 1.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · AZ · Phoenix

437 Diodes, solid-state (e.g., germanium, silicon), manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 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 IQE NORTH CAROLINA 4.4 TCR
NAICS-TCR Micro Lithography Inc. 4.2 TCR
NAICS-TCR Advanced Probing Systems, Inc. 4.2 TCR
NAICS-TCR SunPower Corp. - Elgin Warehouse 4.2 TCR
STATE-SIZE Meritage Homes of the Carolinas 89 FTE
STATE-SIZE Meritage Homes of the Carolinas - Raleigh Division 89 FTE
STATE-SIZE City of Kingman Public Works 89 FTE
STATE-SIZE Lyonsroofing 89 FTE
CITY-NEAR Maricopa County 15,504 FTE
CITY-NEAR Phoenix Children's Hospital 7,575 FTE
CITY-NEAR All Company 6,261 FTE
CITY-NEAR 6403-64030500 6,153 FTE
NAT-TCR Hall High School 4.3 TCR
NAT-TCR Evangelical Community Hospital 4.3 TCR
NAT-TCR Ene Systems, Inc. 4.3 TCR
NAT-TCR Olam Americas LLC 4.3 TCR
NAT-SIZE Huhtamaki, Inc. 89 FTE
NAT-SIZE Mission Point of Woodward 89 FTE
NAT-SIZE Danbury North Ridgeville 89 FTE
NAT-SIZE STR0398 89 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: 2024, 2023, 2022, 2021. 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.