Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing · California

NGSP-CA31

Name: NGSP-CA31 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Commerce, CA · ~161 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · September 26, 2026

D
Poor Safety Record: 5.0
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

NGSP-CA31 runs at 150% of its industry's injury rate - more dangerous than the typical Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing workplace, earning a grade D.

NGSP-CA31: 5.0 TCR = 150% of Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

NGSP-CA31 safety composite

NGSP-CA31 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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).

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 4.96 per 100 workers

Safer than 0% of industry peers
DART rate: F 3.13 per 100 workers

Safer than 5% 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

−1.2

2023→2024

NGSP-CA31 injury rate improved

NGSP-CA31's TCR fell 1.2 from 5.5 in 2023 to 4.4 in 2024. Peak filing year was 2023 at 5.5 TCR. In 2024, DART was 0.63× this establishment's average TCR (severity share of cases).

2023=5.5 · 2024=4.4

OSHA ITA Form 300A scorecard

Establishment book 336415 · Commerce, CA ABOVE-IND · MID

Grade D · TCR 5.0 · 150% of ind

DART 3.1 DART
RANK #8/8
PHOTO ATK Space Systems In…
BOOK 2y book
INJ 13 inj
SIZE ~161 FTE

Nearest TCR peer: ATK Space Systems Inc Commerce (2.0 TCR gap)

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5
ATK Space Syst

3
Firefly Aerosp

2.8
Northrop Grumm

2.7
General Dynami

2.7

What this shows NGSP-CA31 averages 5.0 TCR (150% of the Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing BLS benchmark).

NGSP-CA31 TCR series: 2023=5.5 · 2024=4.4 · BLS 3.3

Where NGSP-CA31 falls in its industry

48 Guided Missile and Space Vehic establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 0.9.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 8 Guided Missile and Space Vehic employers in California.

NGSP-CA31 (161 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 374 employees and a TCR of 0.9

NGSP-CA31 has fewer employees than the Guided Missile and Space Vehicle Propuls 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	4.4	3.1	6	1	0
2023	5.5	4.8	7	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

336415 · CA · Commerce

48 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 163 employers in Commerce, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	ATK Space Systems Inc Commerce	COMMERCE, CA	3.0 TCR
NAICS-TCR	Firefly Aerospace Briggs	BERTRAM, TX	2.8 TCR
NAICS-TCR	Northrop Grumman Systems Corporation - Elkton	ELKTON, MD	2.7 TCR
NAICS-TCR	General Dynamics, Ordnance and Tactical Systems Lincoln West Operations	LINCOLN, NE	2.7 TCR
STATE-SIZE	Renewal by Andersen Jemico LLC	HAYWARD	161 FTE
STATE-SIZE	50/55/60 - Warehouse / NMK	WOODLAND	161 FTE
STATE-SIZE	Tulare County Fire	VISALIA	161 FTE
STATE-SIZE	Production	SOUTH SAN FRANCISCO	161 FTE
CITY-NEAR	Ferguson Complex	Commerce	2,769 FTE
CITY-NEAR	California Department of Transportation Facility 587	Commerce	2,621 FTE
CITY-NEAR	PCAM, LLC	Commerce	1,194 FTE
CITY-NEAR	AMZL : DLA3	Commerce	771 FTE
NAT-TCR	Bridgestone Metalpha USA, Inc.	Clarksville, TN	5.0 TCR
NAT-TCR	Norfolk Sheraton	Norfolk, VA	5.0 TCR
NAT-TCR	Greensboro Embassy Suites	Greensboro, NC	5.0 TCR
NAT-TCR	Bell Flavors and Fragrances	Northbrook, IL	5.0 TCR
NAT-SIZE	Venture Solutions - FT Worth TX - 0093-TXFO1	Fort Worth, TX	161 FTE
NAT-SIZE	USA Saint Louis 10482 Natural Bridge Rd	Saint Louis, MO	161 FTE
NAT-SIZE	Crossville Health and Rehabilitation, LLC	Crossville, AL	161 FTE
NAT-SIZE	Encompass Health Rehabilitation Hospital of Vineland	Vineland, NJ	161 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.