District and regional offices · Virginia

L3Harris Herndon

Name: L3Harris Herndon Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Herndon, VA · ~355 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.2
Avg TCR: 0.7
Industry avg: 0
Fatalities

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The verdict

L3Harris Herndon runs at 24% of its industry's injury rate - far safer than the typical District and regional offices workplace, earning a grade A.

L3Harris Herndon: 0.2 TCR = 24% of District and regional offices BLS 0.7 · 2y Form 300A (see methodology below)

L3Harris Herndon safety composite

L3Harris Herndon scores strongest on total case rate (tcr) (safer than 83% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.17 per 100 workers

Safer than 83% of industry peers
DART rate: C 0 per 100 workers

Safer than 69% 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%).

L3Harris Herndon held a steady TCR band

L3Harris Herndon's TCR held near 0.3 from 0.0 in 2022 to 0.3 in 2023. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=0.0 · 2023=0.3

OSHA ITA Form 300A scorecard

Establishment book 551114 · Herndon, VA AT/BELOW-IND · MID

Grade A · TCR 0.2 · 24% of ind

DART 0.0 DART
RANK #8/37
PHOTO Endura Products Inc,…
BOOK 2y book
INJ 1 inj
SIZE ~355 FTE

Nearest TCR peer: Endura Products Inc, Corporate Office (0.0 TCR gap)

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

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0.2
Endura Product

0.2
Land O'Lakes

0.2
Wauwatosa - 14

0.2
HOUSTON TX OFF

0.2

What this shows L3Harris Herndon averages 0.2 TCR (24% of the District and regional offices BLS benchmark).

L3Harris Herndon TCR series: 2022=0 · 2023=0.3 · BLS 0.7

Where L3Harris Herndon falls in its industry

1,475 District and regional offices establishments

Safer than 83% 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 #8 safest of 37 District and regional offices employers in Virginia.

L3Harris Herndon (355 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 189 employees and a TCR of 0.7

L3Harris Herndon has more employees than the District and regional offices 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	0.3	0.0	1	0	0
2022	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

551114 · VA · Herndon

1,475 District and regional offices employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 116 employers in Herndon, 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	Endura Products Inc, Corporate Office	COLFAX, NC	0.2 TCR
NAICS-TCR	Land O'Lakes - Arden Hills Corporate Offices	ARDEN HILLS, MN	0.2 TCR
NAICS-TCR	Wauwatosa - 1425 North Discovery Parkway	WAUWATOSA, WI	0.2 TCR
NAICS-TCR	HOUSTON TX OFFICE	HOUSTON, TX	0.2 TCR
STATE-SIZE	Branscome Operating LLC	WILLIAMSBURG	355 FTE
STATE-SIZE	Suffolk MZB-USA	SUFFOLK	355 FTE
STATE-SIZE	Sumitomo Machinery Corp of America Chesapeake	CHESAPEAKE	355 FTE
STATE-SIZE	517717-ROANOKE VA P&DC	ROANOKE	355 FTE
CITY-NEAR	LANCESOFT INC.	Herndon	1,839 FTE
CITY-NEAR	GT7	Herndon	1,772 FTE
CITY-NEAR	Tyto Athene LLC	Herndon	1,201 FTE
CITY-NEAR	2636-VIRGINIA.HERNDON	Herndon	578 FTE
NAT-TCR	NY21	Holtsville, NY	0.2 TCR
NAT-TCR	Micron Boise Site	Boise, ID	0.2 TCR
NAT-TCR	Pond & Company, Inc.	Peachtree Corners, GA	0.2 TCR
NAT-TCR	Quanta Infrastructure Solutions Group, LLC	Houston, TX	0.2 TCR
NAT-SIZE	Pca2 - County Attorney	Tucson, AZ	355 FTE
NAT-SIZE	Columbia & Okanogan Nursery	Wenatchee, WA	355 FTE
NAT-SIZE	Filtration : Slater IGFG	Slater, MO	355 FTE
NAT-SIZE	BallenIsles Country club	Palm Beach Gardens, FL	355 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.