Employer · Virginia

Lockheed Martin Corporation Manassas Campus (1030)

Name: Lockheed Martin Corporation Manassas Campus (1030) Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Manassas, VA · ~1,001 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.4
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Lockheed Martin Corporation Manassas Campus (1030) runs at 12% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

Lockheed Martin Corporation Manassas Campus (1030): 0.4 TCR = 12% of industry BLS 3.3 · 2y Form 300A (see methodology below)

Lockheed Martin Corporation Manassas Campus (1030) safety composite

Lockheed Martin Corporation Manassas Campus (1030) scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on dart rate (safer than 47%), 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).

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 0.39 per 100 workers

Safer than 72% of industry peers
DART rate: D 0.1 per 100 workers

Safer than 47% 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%).

TCR Δ

−0.4

2016→2017

Lockheed Martin Corporation Manassas Campus (1030) injury rate improved

Lockheed Martin Corporation Manassas Campus (1030)'s TCR fell 0.4 from 0.6 in 2016 to 0.2 in 2017. Peak filing year was 2016 at 0.6 TCR. In 2017, DART was 0.26× this establishment's average TCR (severity share of cases).

2016=0.6 · 2017=0.2

OSHA ITA Form 300A scorecard

Establishment book 334511 · Manassas, VA AT/BELOW-IND · LARGE

Grade A · TCR 0.4 · 12% of ind

DART 0.1 DART
RANK #4/12
PHOTO HNCML01
BOOK 2y book
INJ 8 inj
SIZE ~1,001 FTE

Nearest TCR peer: HNCML01 (0.0 TCR gap)

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0.4
HNCML01

0.4
NGMS-F054

0.4
Enterprise Par

0.4
Interstate Ele

0.4

What this shows Lockheed Martin Corporation Manassas Campus (1030) averages 0.4 TCR (12% of the industry BLS benchmark).

Lockheed Martin Corporation Manassas Campus (1030) TCR series: 2016=0.6 · 2017=0.2 · BLS 3.3

Where Lockheed Martin Corporation Manassas Campus (1030) falls in its industry

388 industry establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 0.7.

Grade A

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 12 industry employers in Virginia.

Lockheed Martin Corporation Manassas Campus (1030) (1,001 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7

Lockheed Martin Corporation Manassas Campus (1030) has more employees than the industry 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
2017	0.2	0.1	2	0	0
2016	0.6	0.5	6	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

334511 · VA · Manassas

388 industry employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 278 employers in Manassas, VA · 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	HNCML01	MCLEANSVILLE, NC	0.4 TCR
NAICS-TCR	NGMS-F054	SAN DIEGO, CA	0.4 TCR
NAICS-TCR	Enterprise Parkway	EAST SYRACUSE, NY	0.4 TCR
NAICS-TCR	Interstate Electronics Corporation - FL	CAPE CANAVERAL, FL	0.4 TCR
STATE-SIZE	LifeNet Health Concert Drive	VIRGINIA BEACH	1,001 FTE
STATE-SIZE	McKeed Foods Corporation - Stuarts Draft facility	STUARTS DRAFT	1,004 FTE
STATE-SIZE	By Light	MCLEAN	1,004 FTE
STATE-SIZE	Corporate 090	RICHMOND	1,006 FTE
CITY-NEAR	Micron INC. Manassas, VA	Manassas	1,617 FTE
CITY-NEAR	Micron Technology Virginia	Manassas	1,432 FTE
CITY-NEAR	Manassas City Public Schools	Manassas	1,342 FTE
CITY-NEAR	Checks and Balances, Inc.	Manassas	1,316 FTE
NAT-TCR	Landis + Gyr Alpharetta GA	Alpharetta, GA	0.4 TCR
NAT-TCR	Ft Bliss 171329 Sundt Construction	El Paso, TX	0.4 TCR
NAT-TCR	6017-Corp Loc - USA United States - Scv	Cupertino, CA	0.4 TCR
NAT-TCR	Giant Eagle Admin.	Pittsburgh, PA	0.4 TCR
NAT-SIZE	REV Recreation Group	Decatur, IN	1,001 FTE
NAT-SIZE	Grey's Anatomy Production	Los Angeles, CA	1,001 FTE
NAT-SIZE	DuPont Experimental Station	Wilmington, DE	1,001 FTE
NAT-SIZE	Medical City Denton	Denton, TX	1,001 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.