Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · California

Neill Aircraft Co

Long Beach, CA · ~253 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Neill Aircraft Co runs at 72% of its industry's injury rate - safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade B.

Neill Aircraft Co: 2.4 TCR = 72% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Neill Aircraft Co safety composite

Neill Aircraft Co scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 12%), 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

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.38 per 100 workers

Safer than 39% of industry peers

DART rate
F 3.27 per 100 workers

Safer than 12% 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%).

TCR Δ

−0.6

2019→2024

Neill Aircraft Co injury rate improved

Neill Aircraft Co's TCR fell 0.6 from 3.9 in 2019 to 3.3 in 2024. Peak filing year was 2019 at 3.9 TCR. In 2024, DART was 1.37× this establishment's average TCR (severity share of cases).

2019=3.9 · 2020=0.0 · 2021=1.1 · 2022=2.9 · 2023=3.1 · 2024=3.3

OSHA ITA Form 300A scorecard

Establishment book 336413 · Long Beach, CA AT/BELOW-IND · MID

Grade B · TCR 2.4 · 72% of ind

  • DART 3.3 DART
  • RANK #47/104
  • PHOTO Universal Propulsion…
  • BOOK 6y book
  • INJ 37 inj
  • SIZE ~253 FTE

Nearest TCR peer: Universal Propulsion Company (Fairfield CA) (0.0 TCR gap)

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Neill Aircraft Co in the TCR neighbourhood

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

TCR

What this shows Neill Aircraft Co averages 2.4 TCR (72% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).

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

Neill Aircraft Co TCR series: 2019=3.9 · 2020=0 · 2021=1.1 · 2022=2.9 · 2023=3.1 · 2024=3.3 · BLS 3.3

Where Neill Aircraft Co falls in its industry

650 Aircraft assemblies, subassemb establishments

Safer than 39% 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 #47 safest of 104 Aircraft assemblies, subassemb employers in California.

Neill Aircraft Co (253 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 130 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 05001,0001,5002,000 0246810 Average employees Total Case Rate Neill Aircraft Co
Neill Aircraft Co (253 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9

Neill Aircraft Co has more employees than the Aircraft assemblies, subassemblies, and 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 3.3 7 1 0
2023 3.1 3.1 8 0 0
2022 2.9 2.9 6 1 0
2021 1.1 1.1 2 0 0
2020 0.0 0.0 0 0 0
2019 3.9 3.9 14 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336413 · CA · Long Beach

650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 614 employers in Long Beach, 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 Universal Propulsion Company (Fairfield CA) 2.4 TCR
NAICS-TCR AES Arconic Roseville 2.4 TCR
NAICS-TCR CDI - Pin Oak 2.4 TCR
NAICS-TCR UTC Aerospace Systems - Everett Aerostructures 2.4 TCR
STATE-SIZE Sierra Farms, LLC 253 FTE
STATE-SIZE Frantz Nursery 253 FTE
STATE-SIZE Castaneda & Sons, Inc. 253 FTE
STATE-SIZE Mid-Coast Transit Constructors - Mid-Coast LRT Extension 253 FTE
CITY-NEAR Memorialcare Long Beach Medical Center 3,755 FTE
CITY-NEAR LBM00 LONG BEACH MEMORIAL MED CENTER 3,552 FTE
CITY-NEAR Total Terminals International, LLC. 2,683 FTE
CITY-NEAR California Department of Transportation Facility 300 2,621 FTE
NAT-TCR G.T. Construction and Development, Inc. 2.4 TCR
NAT-TCR Hamel MN 2.4 TCR
NAT-TCR Pierson Construction, Inc. 2.4 TCR
NAT-TCR American Licorice Company - La Porte, IN 2.4 TCR
NAT-SIZE GKN Aerospace Services Structures LLC / GKN Aerospace Engine Systems 253 FTE
NAT-SIZE Harbor Foodservice 253 FTE
NAT-SIZE Brett Anthony Foods 253 FTE
NAT-SIZE Performance Services Inc. 253 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.