Semiconductor and Related Device Manufacturing · Maryland

NGMS-T343

Name: NGMS-T343 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Linthicum, MD · ~987 workers · 6 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

NGMS-T343 runs at 23% of its industry's injury rate - far safer than the typical Semiconductor and Related Device Manufacturing workplace, earning a grade A.

NGMS-T343: 0.8 TCR = 23% of Semiconductor and Related Device Manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

NGMS-T343 safety composite

NGMS-T343 scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 40%), 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).

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 0.76 per 100 workers

Safer than 60% of industry peers
DART rate: D 0.44 per 100 workers

Safer than 40% 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%).

NGMS-T343 held a steady TCR band

NGMS-T343's TCR held near 0.2 from 0.5 in 2019 to 0.7 in 2024. Peak filing year was 2022 at 1.6 TCR. In 2024, DART was 0.58× this establishment's average TCR (severity share of cases).

2019=0.5 · 2020=1.3 · 2021=0.2 · 2022=1.6 · 2023=0.3 · 2024=0.7

OSHA ITA Form 300A scorecard

Establishment book 334413 · Linthicum, MD AT/BELOW-IND · MID

Grade A · TCR 0.8 · 23% of ind

DART 0.4 DART
RANK P60
PHOTO pSemi
BOOK 6y book
INJ 24 inj
SIZE ~987 FTE

Nearest TCR peer: pSemi (0.0 TCR gap)

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This site

0.8
pSemi

0.8
Cabot Microele

0.8
Ann Arbor Site

0.8
ON Semiconduct

0.8

What this shows NGMS-T343 averages 0.8 TCR (23% of the Semiconductor and Related Device Manufacturing BLS benchmark).

NGMS-T343 TCR series: 2019=0.5 · 2020=1.3 · 2021=0.2 · 2022=1.6 · 2023=0.3 · 2024=0.7 · BLS 3.3

Where NGMS-T343 falls in its industry

437 Semiconductor and Related Devi establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 0.9.

Grade A

More dangerous than peersSafer than peers

NGMS-T343 (987 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

NGMS-T343 has more employees than the Semiconductor and Related Device Manufac median and a lower 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
2024	0.7	0.4	7	2
2023	0.3	0.3	1	3
2022	1.6	0.3	6	9
2021	0.2	0.1	2	0
2020	1.3	0.8	5	6
2019	0.5	0.3	3	1

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · MD · Linthicum

437 Semiconductor and Related Device Manufacturing employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 35 employers in Linthicum, MD · 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	pSemi	SAN DIEGO, CA	0.8 TCR
NAICS-TCR	Cabot Microelectronics Corporation - 845	AURORA, IL	0.8 TCR
NAICS-TCR	Ann Arbor Site	ANN ARBOR, MI	0.8 TCR
NAICS-TCR	ON Semiconductor Phoenix	PHOENIX, AZ	0.8 TCR
STATE-SIZE	IAD-SPUSA	DULLES	992 FTE
STATE-SIZE	DI - Navy Test Wing Atlantic - Pax River	PATUXENT RIVER	999 FTE
STATE-SIZE	Charles County Government	LAPLATA	957 FTE
STATE-SIZE	1810 NEW CARROLLTON HQ	HYATTSVILLE	1,018 FTE
CITY-NEAR	NGMS-T300	Linthicum	1,692 FTE
CITY-NEAR	230387-BALT INC MAIL MD P&DC	Linthicum	619 FTE
CITY-NEAR	NGMS-T348	Linthicum	323 FTE
CITY-NEAR	NGMS-T339	Linthicum	299 FTE
NAT-TCR	Expeditors International of Washington, Inc.	Plainfield, IN	0.8 TCR
NAT-TCR	143 - Richmond	Chester, VA	0.8 TCR
NAT-TCR	Memphis - Hickory Hill	Memphis, TN	0.8 TCR
NAT-TCR	0f72 - Atlanta Fas	Norcross, GA	0.8 TCR
NAT-SIZE	Crown Auto Dealerships Inc	St Petersburg, FL	987 FTE
NAT-SIZE	Forensics Mental Health Program - Main Campus	St. Peter, MN	987 FTE
NAT-SIZE	2045-00011W	Perrysburg, OH	987 FTE
NAT-SIZE	Nucor-Yamato Steel Co, Inc.	Blytheville, AR	987 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.