Printed circuit boards, bare, manufacturing · California

Lenthor Engineering

Milpitas, CA · ~193 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Lenthor Engineering runs at 17% of its industry's injury rate - far safer than the typical Printed circuit boards, bare, manufacturing workplace, earning a grade A.

Lenthor Engineering: 0.6 TCR = 17% of Printed circuit boards, bare, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Lenthor Engineering safety composite

Lenthor Engineering scores strongest on total case rate (tcr) (safer than 85% 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).

C

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.55 per 100 workers

Safer than 85% of industry peers

DART rate
D 0.55 per 100 workers

Safer than 52% 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

−0.6

2018→2024

Lenthor Engineering injury rate improved

Lenthor Engineering's TCR fell 0.6 from 1.1 in 2018 to 0.6 in 2024. Peak filing year was 2018 at 1.1 TCR. In 2024, DART was 1× this establishment's average TCR (severity share of cases).

2018=1.1 · 2020=0.0 · 2024=0.6

OSHA ITA Form 300A scorecard

Establishment book 334412 · Milpitas, CA AT/BELOW-IND · MID

Grade A · TCR 0.6 · 17% of ind

  • DART 0.6 DART
  • RANK #3/21
  • PHOTO Aclara Technologies,…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~193 FTE

Nearest TCR peer: Aclara Technologies, LLC - Solon (0.0 TCR gap)

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

Lenthor Engineering in the TCR neighbourhood

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

TCR

What this shows Lenthor Engineering averages 0.6 TCR (17% of the Printed circuit boards, bare, manufacturing BLS benchmark).

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

Lenthor Engineering TCR series: 2018=1.1 · 2020=0 · 2024=0.6 · BLS 3.3

Where Lenthor Engineering falls in its industry

97 Printed circuit boards, bare, establishments

Safer than 85% of graded establishments in this industry, whose median TCR is 1.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 21 Printed circuit boards, bare, employers in California.

Lenthor Engineering (193 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 143 employees and a TCR of 1.6 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 0200400600800 0246 Average employees Total Case Rate Lenthor Engineering
Lenthor Engineering (193 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 143 employees and a TCR of 1.6

Lenthor Engineering has more employees than the Printed circuit boards, bare, manufactur median and a lower injury rate than the industry's median TCR of 1.6. 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 0.6 0.6 1 0 0
2020 0.0 0.0 0 0 0
2018 1.1 0.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334412 · CA · Milpitas

97 Printed circuit boards, bare, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 161 employers in Milpitas, 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 Aclara Technologies, LLC - Solon 0.5 TCR
NAICS-TCR 4039-02834000-00W003 0.6 TCR
NAICS-TCR PNC Inc. 0.5 TCR
NAICS-TCR 4Front Solutions - Erie 0.5 TCR
STATE-SIZE George Chiala Farms - Hollister 193 FTE
STATE-SIZE Primavera Ag Services 193 FTE
STATE-SIZE CA-Covina S/C 193 FTE
STATE-SIZE Building Maintenance 193 FTE
CITY-NEAR California Department of Transportation Facility 454 2,891 FTE
CITY-NEAR California 2,531 FTE
CITY-NEAR 2636-CALIFORNIA, MILPITAS 2,400 FTE
CITY-NEAR 011 SanDisk HQ 1,952 FTE
NAT-TCR 8027657 Nike Shelby 0.6 TCR
NAT-TCR Store 99 0.6 TCR
NAT-TCR D28 Syracuse 0.6 TCR
NAT-TCR Advanced Conveyor Installation, LLC 0.6 TCR
NAT-SIZE Roxboro Fossil and CT Plants 193 FTE
NAT-SIZE Den Denver International Airport 193 FTE
NAT-SIZE Regal Rexnord 193 FTE
NAT-SIZE Store 094 193 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, 2020, 2018. 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.