Aircraft lighting fixtures manufacturing · California

SMCI

Walnut, CA · ~66 workers · 8 years of OSHA Injury Tracking Application data.

B
Good Safety Record
3.1
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

SMCI runs at 58% of its industry's injury rate - safer than the typical Aircraft lighting fixtures manufacturing workplace, earning a grade B.

SMCI: 3.1 TCR = 58% of Aircraft lighting fixtures manufacturing BLS 5.4 · 8y Form 300A (see methodology below)

SMCI safety composite

SMCI scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on total case rate (tcr) (safer than 26%), 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

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.14 per 100 workers

Safer than 26% of industry peers

DART rate
B 0 per 100 workers

Safer than 84% of industry peers

Fatalities
D 0

Safer than 50% 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%).

Rising injury rate

SMCI: 2.9 → 3.3 TCR

Peak year 2021 @ 6.5 TCR · DART/TCR 0× in 2024

SMCI's TCR rose 0.4 from 2.9 in 2017 to 3.3 in 2024. Peak filing year was 2021 at 6.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336320 · Walnut, CA AT/BELOW-IND · SMALL

Grade B · TCR 3.1 · 58% of ind

  • DART 0.0 DART
  • RANK #6/8
  • PHOTO American Technology …
  • BOOK 8y book
  • INJ 16 inj
  • SIZE ~66 FTE

Nearest TCR peer: American Technology Components, Inc (0.0 TCR gap)

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

SMCI in the TCR neighbourhood

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

TCR

What this shows SMCI averages 3.1 TCR (58% of the Aircraft lighting fixtures manufacturing BLS benchmark).

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

SMCI TCR series: 2017=2.9 · 2018=1.5 · 2019=1.5 · 2020=4.7 · 2021=6.5 · 2022=4.8 · 2023=0 · 2024=3.3 · BLS 5.4

Where SMCI falls in its industry

216 Aircraft lighting fixtures man establishments

Safer than 26% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 8 Aircraft lighting fixtures man employers in California.

SMCI (66 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 162 employees and a TCR of 1.9 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 05001,0001,500 0246810 Average employees Total Case Rate SMCI
SMCI (66 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 162 employees and a TCR of 1.9

SMCI has fewer employees than the Aircraft lighting fixtures manufacturing median and a higher injury rate than the industry's median TCR of 1.9. 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 3.3 0.0 2 0 0
2023 0.0 0.0 0 0 0
2022 4.8 0.0 3 0 0
2021 6.5 0.0 4 0 0
2020 4.7 1.6 3 0 0
2019 1.5 1.5 1 0 0
2018 1.5 1.5 1 0 0
2017 2.9 1.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336320 · CA · Walnut

216 Aircraft lighting fixtures manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 43 employers in Walnut, 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 American Technology Components, Inc 3.1 TCR
NAICS-TCR North American Lighting - Alabama 3.1 TCR
NAICS-TCR Kokomo GMCH 3.1 TCR
NAICS-TCR Valeo North America Inc - Thermal Front End Module - Canton 3.2 TCR
STATE-SIZE Nuseed Americas, Inc., West Sacramento Innovation Center 66 FTE
STATE-SIZE ORGANIC BUNCH HARVESTING 66 FTE
STATE-SIZE Navco Berry Harvest 66 FTE
STATE-SIZE kings orchards, llc 66 FTE
CITY-NEAR California Department of Transportation Facility 510 2,621 FTE
CITY-NEAR Sysco Los Angeles 788 FTE
CITY-NEAR Sysco 788 FTE
CITY-NEAR Shea Homes LP 653 FTE
NAT-TCR Wisconsin Nationwide Transportation 3.1 TCR
NAT-TCR Riley Equipment 3.1 TCR
NAT-TCR Manufacturing 3.1 TCR
NAT-TCR Sodexo at University of Tampa 3.1 TCR
NAT-SIZE 206FSH 66 FTE
NAT-SIZE 207CAR 66 FTE
NAT-SIZE 211AVN 66 FTE
NAT-SIZE North Bergen 66 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, 2020, 2019, 2018, 2017. 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.