Employer · Pennsylvania

Lockheed Martin Corporation King of Prussia (1028)

Name: Lockheed Martin Corporation King of Prussia (1028) Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

King of Prussia, PA · ~842 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 0.3
Avg TCR: 0.5
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Lockheed Martin Corporation King of Prussia (1028) runs at 60% of its industry's injury rate - safer than the typical industry workplace, earning a grade B.

Lockheed Martin Corporation King of Prussia (1028): 0.3 TCR = 60% of industry BLS 0.5 · 2y Form 300A (see methodology below)

Lockheed Martin Corporation King of Prussia (1028) safety composite

Lockheed Martin Corporation King of Prussia (1028) scores strongest on total case rate (tcr) (safer than 52% of same-industry peers) and weakest on dart rate (safer than 33%), 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 0.3 per 100 workers

Safer than 52% of industry peers
DART rate: F 0.16 per 100 workers

Safer than 33% 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%).

Lockheed Martin Corporation King of Prussia (1028) held a steady TCR band

Lockheed Martin Corporation King of Prussia (1028)'s TCR held near 0.0 from 0.3 in 2016 to 0.3 in 2017. In 2017, DART was 0.53× this establishment's average TCR (severity share of cases).

2016=0.3 · 2017=0.3

OSHA ITA Form 300A scorecard

Establishment book 541512 · King of Prussia, PA AT/BELOW-IND · MID

Grade B · TCR 0.3 · 60% of ind

DART 0.2 DART
RANK #5/7
PHOTO MEH- 1 Riverfront
BOOK 2y book
INJ 5 inj
SIZE ~842 FTE

Nearest TCR peer: MEH- 1 Riverfront (0.0 TCR gap)

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

This site

0.3
MEH- 1 Riverfr

0.3
San Jose Almad

0.3
SLM

0.3
HI5

0.3

What this shows Lockheed Martin Corporation King of Prussia (1028) averages 0.3 TCR (60% of the industry BLS benchmark).

Lockheed Martin Corporation King of Prussia (1028) TCR series: 2016=0.3 · 2017=0.3 · BLS 0.5

Where Lockheed Martin Corporation King of Prussia (1028) falls in its industry

181 industry establishments

Safer than 52% of graded establishments in this industry, whose median TCR is 0.3.

Grade B

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 industry employers in Pennsylvania.

Lockheed Martin Corporation King of Prussia (1028) (842 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 292 employees and a TCR of 0.3

Lockheed Martin Corporation King of Prussia (1028) has more employees than the industry median and a lower injury rate than the industry's median TCR of 0.3. 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
2017	0.3	0.2	2	0	0
2016	0.3	0.1	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

541512 · PA · King of Prussia

181 industry employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 183 employers in King of Prussia, PA · 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	MEH- 1 Riverfront	WESTBROOK, ME	0.3 TCR
NAICS-TCR	San Jose Almaden	SAN JOSE, CA	0.3 TCR
NAICS-TCR	SLM	HAZELWOOD, MO	0.3 TCR
NAICS-TCR	HI5	CLEVELAND, OH	0.3 TCR
STATE-SIZE	Kennywood Park	WEST MIFFLIN	841 FTE
STATE-SIZE	Gettysburg Hospital	GETTYSBURG	839 FTE
STATE-SIZE	Arkema Inc - KOP	KING OF PRUSSIA	848 FTE
STATE-SIZE	Latrobe Hospital	LATROBE	848 FTE
CITY-NEAR	199897	King of Prussia	9,243 FTE
CITY-NEAR	Lockheed Martin Corporation Valley Forge (1029)	King of Prussia	2,070 FTE
CITY-NEAR	CSL Behring, King of Prussia	King of Prussia	1,147 FTE
CITY-NEAR	AMZL : DPH2	King of Prussia	1,109 FTE
NAT-TCR	MS - Texarkana, TX - 5TETX	Texarkana, TX	0.3 TCR
NAT-TCR	Duane Arnold	Palo, IA	0.3 TCR
NAT-TCR	JFSNA at ExxonMobil Mont Belvieu	Mont Belvieu, TX	0.3 TCR
NAT-TCR	Corporate Headquarters	Ewing, NJ	0.3 TCR
NAT-SIZE	James R. Glidewell Dental Ceramics - BDL	Irvine, CA	842 FTE
NAT-SIZE	Kforce Inc.	Tampa, FL	842 FTE
NAT-SIZE	2964-H0001	Plano, TX	842 FTE
NAT-SIZE	NWTL	Patuxent River, MD	842 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: 2017, 2016. 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.