Electron tubes manufacturing · California

Stellant Systems, Inc

Name: Stellant Systems, Inc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Torrance, CA · ~679 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Stellant Systems, Inc runs at 23% of its industry's injury rate - far safer than the typical Electron tubes manufacturing workplace, earning a grade A.

Stellant Systems, Inc: 0.8 TCR = 23% of Electron tubes manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Stellant Systems, Inc safety composite

Stellant Systems, Inc scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.75 per 100 workers

Safer than 82% of industry peers
DART rate: C 0.32 per 100 workers

Safer than 57% 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%).

Stellant Systems, Inc held a steady TCR band

Stellant Systems, Inc's TCR held near 0.3 from 0.7 in 2021 to 0.3 in 2024. Peak filing year was 2023 at 1.3 TCR. In 2024, DART was 0.43× this establishment's average TCR (severity share of cases).

2021=0.7 · 2023=1.3 · 2024=0.3

OSHA ITA Form 300A scorecard

Establishment book 334419 · Torrance, CA AT/BELOW-IND · MID

Grade A · TCR 0.8 · 23% of ind

DART 0.3 DART
RANK #10/48
PHOTO BAE Systems Electron…
BOOK 3y book
INJ 15 inj
SIZE ~679 FTE

Nearest TCR peer: BAE Systems Electronic Systems LEX (0.0 TCR gap)

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0.8
BAE Systems El

0.8
PA182 GATAN, I

0.8
Arcom Automati

0.8
2967-PA182

0.8

What this shows Stellant Systems, Inc averages 0.8 TCR (23% of the Electron tubes manufacturing BLS benchmark).

Stellant Systems, Inc TCR series: 2021=0.7 · 2023=1.3 · 2024=0.3 · BLS 3.3

Where Stellant Systems, Inc falls in its industry

334 Electron tubes manufacturing establishments

Safer than 82% of graded establishments in this industry, whose median TCR is 1.8.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 48 Electron tubes manufacturing employers in California.

Stellant Systems, Inc (679 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8

Stellant Systems, Inc has more employees than the Electron tubes manufacturing median and a lower injury rate than the industry's median TCR of 1.8. 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
2024	0.3	0.3	2
2023	1.3	0.8	9
2021	0.7	0.5	4

OSHA ITA peer cross-reference

Establishment peer ledger

334419 · CA · Torrance

334 Electron tubes manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 332 employers in Torrance, 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	BAE Systems Electronic Systems LEX	LEXINGTON, MA	0.8 TCR
NAICS-TCR	PA182 GATAN, INC.	WARRENDALE, PA	0.8 TCR
NAICS-TCR	Arcom Automatics	SYRACUSE, NY	0.8 TCR
NAICS-TCR	2967-PA182	WARRENDALE, PA	0.8 TCR
STATE-SIZE	Pacific Orchard Development Inc	CHOWCHILLA	679 FTE
STATE-SIZE	J.Rodriguez FLC Inc	PATTERSON	679 FTE
STATE-SIZE	BYD Coach & Bus LLC	LANCASTER	679 FTE
STATE-SIZE	Premiere Raspberries, LLC	WATSONVILLE	680 FTE
CITY-NEAR	Harbor-UCLA Medical Center	Torrance	4,144 FTE
CITY-NEAR	Torrance Memorial Medical Center	Torrance	3,808 FTE
CITY-NEAR	Los Angeles	Torrance	3,229 FTE
CITY-NEAR	California Department of Transportation Facility 494	Torrance	2,621 FTE
NAT-TCR	Knoxville 10405	Knoxville, TN	0.8 TCR
NAT-TCR	Wildcat Contractors, Inc.	Gastonia, NC	0.8 TCR
NAT-TCR	Compass Minerals Ogden Inc	Ogden, UT	0.8 TCR
NAT-TCR	Ppe, LLC	Brenham, TX	0.8 TCR
NAT-SIZE	Ohcol - Obetz	Obetz, OH	679 FTE
NAT-SIZE	City of Casper	Casper, WY	679 FTE
NAT-SIZE	Logan Corporate	Logan, UT	679 FTE
NAT-SIZE	Amazon.com Services LLC - OLM1	Lacey, WA	679 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, 2021. 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.