Employer · California

Lockheed Martin Corporation San Luis Obispo, CA (4019)

Name: Lockheed Martin Corporation San Luis Obispo, CA (4019) Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

San Luis Obispo, CA · ~73 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.4
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Lockheed Martin Corporation San Luis Obispo, CA (4019) runs at 41% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

Lockheed Martin Corporation San Luis Obispo, CA (4019): 1.4 TCR = 41% of industry BLS 3.3 · 2y Form 300A (see methodology below)

Lockheed Martin Corporation San Luis Obispo, CA (4019) safety composite

Lockheed Martin Corporation San Luis Obispo, CA (4019) scores strongest on total case rate (tcr) (safer than 57% of same-industry peers) and weakest on dart rate (safer than 28%), 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): C 1.36 per 100 workers

Safer than 57% of industry peers
DART rate: F 1.45 per 100 workers

Safer than 28% 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 San Luis Obispo, CA (4019) held a steady TCR band

Lockheed Martin Corporation San Luis Obispo, CA (4019)'s TCR held near 0.2 from 1.3 in 2016 to 1.4 in 2017. In 2017, DART was 1.07× this establishment's average TCR (severity share of cases).

2016=1.3 · 2017=1.4

OSHA ITA Form 300A scorecard

Establishment book 336411 · San Luis Obispo, CA AT/BELOW-IND · SMALL

Grade A · TCR 1.4 · 41% of ind

DART 1.4 DART
RANK #44/107
PHOTO PA054
BOOK 2y book
INJ 2 inj
SIZE ~73 FTE

Nearest TCR peer: PA054 (0.0 TCR gap)

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

This site

1.4
PA054

1.4
Learjet Inc. -

1.4
Cherry Point,

1.4
PCI Aviation,

1.4

What this shows Lockheed Martin Corporation San Luis Obispo, CA (4019) averages 1.4 TCR (41% of the industry BLS benchmark).

Lockheed Martin Corporation San Luis Obispo, CA (4019) TCR series: 2016=1.3 · 2017=1.4 · BLS 3.3

Where Lockheed Martin Corporation San Luis Obispo, CA (4019) falls in its industry

390 industry establishments

Safer than 57% of graded establishments in this industry, whose median TCR is 1.7.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #44 safest of 107 industry employers in California.

Lockheed Martin Corporation San Luis Obispo, CA (4019) (73 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 151 employees and a TCR of 1.7

Lockheed Martin Corporation San Luis Obispo, CA (4019) has fewer employees than the industry median and a lower injury rate than the industry's median TCR of 1.7. 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	1.4	1.4	1	0	0
2016	1.3	1.3	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

336411 · CA · San Luis Obispo

390 industry employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 177 employers in San Luis Obispo, 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	PA054	SMITHFIELD, PA	1.4 TCR
NAICS-TCR	Learjet Inc. - Wichita Service Center	WICHITA, KS	1.4 TCR
NAICS-TCR	Cherry Point, NC	CHERRY POINT, NC	1.4 TCR
NAICS-TCR	PCI Aviation, LLC	ATMORE, AL	1.4 TCR
STATE-SIZE	CONSTRUCTION ADMINISTRATION	ARVIN	73 FTE
STATE-SIZE	New Columbia	SHAFTER	73 FTE
STATE-SIZE	Main Location	HUGHSON	73 FTE
STATE-SIZE	P-R Farms Inc/Palomate Inc	CLOVIS	73 FTE
CITY-NEAR	Bella Vista Transitional Care Center	San Luis Obispo	8,119 FTE
CITY-NEAR	California Men's Colony - San Luis Obispo	San Luis Obispo	1,599 FTE
CITY-NEAR	California Men's Colony	San Luis Obispo	1,482 FTE
CITY-NEAR	California Department of Transportation Facility 279	San Luis Obispo	946 FTE
NAT-TCR	Splish Splash Waterpark	Calverton, NY	1.4 TCR
NAT-TCR	Midwest Detasseling, LLC	Winter Haven, FL	1.4 TCR
NAT-TCR	WSMTN - Spectrum-Mountain Region	Centennial, CO	1.4 TCR
NAT-TCR	S. P. Richards Company	Pittsburgh, PA	1.4 TCR
NAT-SIZE	Choices Are For Everyone	Westbrook, ME	73 FTE
NAT-SIZE	Country Meadows Nursing and Rehab LLC	Park Hills, MO	73 FTE
NAT-SIZE	Allstate Power Vac Inc. - Brooklyn Service Center	Brooklyn, NY	73 FTE
NAT-SIZE	Recovery Unplugged Austin LLC	Austin, TX	73 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.