Search and detection systems and instruments manufacturing · Maryland

L3Harris Technologies Inc-Millersville

Name: L3Harris Technologies Inc-Millersville Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Millersville, MD · ~187 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

L3Harris Technologies Inc-Millersville runs at 0% of its industry's injury rate - about level with the typical Search and detection systems and instruments manufacturing workplace, earning a grade C.

L3Harris Technologies Inc-Millersville: 0.0 TCR = 0% of Search and detection systems and instruments manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

L3Harris Technologies Inc-Millersville safety composite

L3Harris Technologies Inc-Millersville scores strongest on total case rate (tcr) (safer than 100% 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).

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

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

Safer than 75% 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%).

L3Harris Technologies Inc-Millersville held a steady TCR band

L3Harris Technologies Inc-Millersville's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 334511 · Millersville, MD AT/BELOW-IND · MID

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/19
PHOTO Deer Valley - HSEMS
BOOK 2y book
INJ 0 inj
SIZE ~187 FTE

Nearest TCR peer: Deer Valley - HSEMS (0.0 TCR gap)

Read with this employer → · Industry book → · Maryland employers → · Look up another →

This site

0
Deer Valley -

0
Lockheed Marti

0
Armtec Defense

0
UTC Aerospace

0

What this shows L3Harris Technologies Inc-Millersville averages 0.0 TCR (0% of the Search and detection systems and instruments manufacturing BLS benchmark).

L3Harris Technologies Inc-Millersville TCR series: 2022=0 · 2023=0 · BLS 3.3

Where L3Harris Technologies Inc-Millersville falls in its industry

388 Search and detection systems a establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 0.7.

Grade C

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 19 Search and detection systems a employers in Maryland.

L3Harris Technologies Inc-Millersville (187 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7

L3Harris Technologies Inc-Millersville has fewer employees than the Search and detection systems and instrum median and a lower injury rate than the industry's median TCR of 0.7. 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
2023	0.0	0.0	0	0	0
2022	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

334511 · MD · Millersville

388 Search and detection systems and instruments manufacturing employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 30 employers in Millersville, 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	Deer Valley - HSEMS	PHOENIX, AZ	0.0 TCR
NAICS-TCR	Lockheed Martin Corporation US NJ Mount Laurel Tech Campus (1450)	MOORESTOWN, NJ	0.0 TCR
NAICS-TCR	Armtec Defense Technologies North Carolina	LILLINGTON, NC	0.0 TCR
NAICS-TCR	UTC Aerospace Systems	WESTFORD, MA	0.0 TCR
STATE-SIZE	Singleton Electric Company, Inc.	GAITHERSBURG	187 FTE
STATE-SIZE	PCM Services	BELTSVILLE	187 FTE
STATE-SIZE	Plastipak- Havre de Grace	HAVRE DE GRACE	187 FTE
STATE-SIZE	0223 LOWE S OF GAITHERSBURG MD.	GAITHERSBURG	187 FTE
CITY-NEAR	EQR	Millersville	236 FTE
CITY-NEAR	253 Najoles Rd	Millersville	214 FTE
CITY-NEAR	Transportation	Millersville	206 FTE
CITY-NEAR	ServiceMaster Chesapeake	Millersville	181 FTE
NAT-TCR	1655 3rd St,San Francisco (MB3	San Francisco, CA	0.0 TCR
NAT-TCR	Kinship Pointe Seward	Seward, NE	0.0 TCR
NAT-TCR	Carbro Constructors Corp Main	Warren, NJ	0.0 TCR
NAT-TCR	Chicago Corporate	Chicago, IL	0.0 TCR
NAT-SIZE	Cohoes Paper Machine	Cohoes, NY	187 FTE
NAT-SIZE	Morton Transportation	Morton, IL	187 FTE
NAT-SIZE	Agile Staffing Inc.	Santa Ana, CA	187 FTE
NAT-SIZE	Exxel Outdoors, LLC	Broomfield, CO	187 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: 2023, 2022. 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.