Semiconductor devices manufacturing · Arizona

Essai Test Solutions

Phoenix, AZ · ~143 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Essai Test Solutions runs at 55% of its industry's injury rate - safer than the typical Semiconductor devices manufacturing workplace, earning a grade B.

Essai Test Solutions: 1.8 TCR = 55% of Semiconductor devices manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Essai Test Solutions safety composite

Essai Test Solutions scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on total case rate (tcr) (safer than 22%), 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).

D

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.83 per 100 workers

Safer than 22% 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%).

TCR Δ

−3.7

2023→2024

Essai Test Solutions injury rate improved

Essai Test Solutions's TCR fell 3.7 from 3.7 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 3.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=3.7 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 334413 · Phoenix, AZ AT/BELOW-IND · MID

Grade B · TCR 1.8 · 55% of ind

  • DART 0.0 DART
  • RANK #18/22
  • PHOTO Skyworks Solutions, …
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~143 FTE

Nearest TCR peer: Skyworks Solutions, Inc. - Milpitas, CA (0.0 TCR gap)

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

Essai Test Solutions in the TCR neighbourhood

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

TCR

What this shows Essai Test Solutions averages 1.8 TCR (55% of the Semiconductor devices manufacturing BLS benchmark).

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

Essai Test Solutions TCR series: 2023=3.7 · 2024=0 · BLS 3.3

Where Essai Test Solutions falls in its industry

437 Semiconductor devices manufact establishments

Safer than 22% 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 #18 safest of 22 Semiconductor devices manufact employers in Arizona.

Essai Test Solutions (143 employees, TCR 1.8) 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 Essai Test Solutions
Essai Test Solutions (143 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

Essai Test Solutions has fewer 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 0.0 0.0 0 0 0
2023 3.7 0.0 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · AZ · Phoenix

437 Semiconductor devices 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 Skyworks Solutions, Inc. - Milpitas, CA 1.8 TCR
NAICS-TCR Tower Semiconductor 1.9 TCR
NAICS-TCR SunPower Corp - Roseville O&M 1.9 TCR
NAICS-TCR Infineon Temecula 1.9 TCR
STATE-SIZE UEB Builders 143 FTE
STATE-SIZE Koedyker & Kenyon Construction, Inc. 143 FTE
STATE-SIZE Hylan West Inc. 143 FTE
STATE-SIZE Canyon State Electric Inc. 143 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 CA-Mountainview Station 1.8 TCR
NAT-TCR Latrobe Hospital 1.8 TCR
NAT-TCR STR0599 1.8 TCR
NAT-TCR Champion Painting Specialty Services Corp. 1.8 TCR
NAT-SIZE Borghi USA 143 FTE
NAT-SIZE Varsity Lincoln Inc. 143 FTE
NAT-SIZE Waters Truck and Tractor Co. 143 FTE
NAT-SIZE Xtreme Marine Corporation 143 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. 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.