Control circuit devices, magnet and solid-state, manufacturing · California

Teledyne Relays

Name: Teledyne Relays Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Hawthorne, CA · ~346 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Teledyne Relays runs at 40% of its industry's injury rate - far safer than the typical Control circuit devices, magnet and solid-state, manufacturing workplace, earning a grade A.

Teledyne Relays: 1.3 TCR = 40% of Control circuit devices, magnet and solid-state, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Teledyne Relays safety composite

Teledyne Relays scores strongest on total case rate (tcr) (safer than 51% of same-industry peers) and weakest on dart rate (safer than 34%), 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).

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 1.32 per 100 workers

Safer than 51% of industry peers
DART rate: F 0.84 per 100 workers

Safer than 34% 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

−1.0

2017→2018

Teledyne Relays injury rate improved

Teledyne Relays's TCR fell 1.0 from 1.8 in 2017 to 0.8 in 2018. Peak filing year was 2017 at 1.8 TCR. In 2018, DART was 0.64× this establishment's average TCR (severity share of cases).

2017=1.8 · 2018=0.8

OSHA ITA Form 300A scorecard

Establishment book 335314 · Hawthorne, CA AT/BELOW-IND · MID

Grade A · TCR 1.3 · 40% of ind

DART 0.8 DART
RANK #6/9
PHOTO Aerotech - Epsilon
BOOK 2y book
INJ 8 inj
SIZE ~346 FTE

Nearest TCR peer: Aerotech - Epsilon (0.0 TCR gap)

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1.3
Aerotech - Eps

1.3
Classic & Perf

1.3
Siemens West C

1.3
Detroit

1.3

What this shows Teledyne Relays averages 1.3 TCR (40% of the Control circuit devices, magnet and solid-state, manufacturing BLS benchmark).

Teledyne Relays TCR series: 2017=1.8 · 2018=0.8 · BLS 3.3

Where Teledyne Relays falls in its industry

156 Control circuit devices, magne establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 1.3.

Grade A

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 9 Control circuit devices, magne employers in California.

Teledyne Relays (346 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 1.3

Teledyne Relays has more employees than the Control circuit devices, magnet and soli median and a lower injury rate than the industry's median TCR of 1.3. 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
2018	0.8	0.8	3	0	0
2017	1.8	1.8	5	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

335314 · CA · Hawthorne

156 Control circuit devices, magnet and solid-state, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 78 employers in Hawthorne, 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	Aerotech - Epsilon	PITTSBURGH, PA	1.3 TCR
NAICS-TCR	Classic & Performance Specialties	LANCASTER, NY	1.3 TCR
NAICS-TCR	Siemens West Chicago	WEST CHICAGO, IL	1.3 TCR
NAICS-TCR	Detroit	MADISON HEIGHTS, MI	1.3 TCR
STATE-SIZE	RJP Framing	FOLSOM	346 FTE
STATE-SIZE	Carnegie -Brasstech	SANTA ANA	346 FTE
STATE-SIZE	Carbon Redwood City	REDWOOD CITY	346 FTE
STATE-SIZE	SME LA	CULVER CITY	346 FTE
CITY-NEAR	Hawthorne, CA	Hawthorne	7,104 FTE
CITY-NEAR	South Bay Workforce Investment Board, Inc.	Hawthorne	4,618 FTE
CITY-NEAR	California Department of Transportation Facility 206	Hawthorne	2,621 FTE
CITY-NEAR	AMZL : DLA8	Hawthorne	2,331 FTE
NAT-TCR	Fort Myers Plant	Ft. Myers, FL	1.3 TCR
NAT-TCR	Clinton Folding	Clinton, IA	1.3 TCR
NAT-TCR	Valent Biosciences Osage Plant	Osage, IA	1.3 TCR
NAT-TCR	Tronox LLC Henderson Facility	Henderson, NV	1.3 TCR
NAT-SIZE	US OK Oklahoma City 01	Oklahoma City, OK	346 FTE
NAT-SIZE	DSLD Homes	Denham Springs, LA	346 FTE
NAT-SIZE	MS - Ft Campbell, KY - 5FCKY	Ft. Campbell, KY	346 FTE
NAT-SIZE	HQ Annex	Richmond, VA	346 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: 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.