Semiconductor memory chips manufacturing · Virginia

Micron INC. Manassas, VA

Name: Micron INC. Manassas, VA Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Manassas, VA · ~1,617 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Micron INC. Manassas, VA runs at 21% of its industry's injury rate - far safer than the typical Semiconductor memory chips manufacturing workplace, earning a grade A.

Micron INC. Manassas, VA: 0.7 TCR = 21% of Semiconductor memory chips manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Micron INC. Manassas, VA safety composite

Micron INC. Manassas, VA scores strongest on total case rate (tcr) (safer than 65% of same-industry peers) and weakest on dart rate (safer than 31%), 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).

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 0.68 per 100 workers

Safer than 65% of industry peers
DART rate: F 0.77 per 100 workers

Safer than 31% 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%).

Rising injury rate

Micron INC. Manassas, VA: 0.5 → 1.1 TCR

Peak year 2023 @ 1.1 TCR · DART/TCR 1.13× in 2023

Micron INC. Manassas, VA's TCR rose 0.5 from 0.5 in 2020 to 1.1 in 2023. In 2023, DART was 1.13× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334413 · Manassas, VA AT/BELOW-IND · LARGE

Grade A · TCR 0.7 · 21% of ind

DART 0.8 DART
RANK P65
PHOTO NGSP-H160
BOOK 3y book
INJ 29 inj
SIZE ~1,617 FTE

Nearest TCR peer: NGSP-H160 (0.0 TCR gap)

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

This site

0.7
NGSP-H160

0.7
UltraSource, I

0.7
Applied Materi

0.7
Tower Semicond

0.7

What this shows Micron INC. Manassas, VA averages 0.7 TCR (21% of the Semiconductor memory chips manufacturing BLS benchmark).

Micron INC. Manassas, VA TCR series: 2020=0.5 · 2021=0.5 · 2023=1.1 · BLS 3.3

Where Micron INC. Manassas, VA falls in its industry

437 Semiconductor memory chips man establishments

Safer than 65% of graded establishments in this industry, whose median TCR is 0.9.

Grade A

More dangerous than peersSafer than peers

Micron INC. Manassas, VA (1,617 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

Micron INC. Manassas, VA has more employees than the Semiconductor memory chips manufacturing median and a lower injury rate than the industry's median TCR of 0.9. 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
2023	1.1	0.8	15	0
2021	0.5	0.3	7	0
2020	0.5	0.4	7	1

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · VA · Manassas

437 Semiconductor memory chips manufacturing 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	NGSP-H160	SAINT CHARLES, MO	0.7 TCR
NAICS-TCR	UltraSource, Inc.	HOLLIS, NH	0.7 TCR
NAICS-TCR	Applied Materials	SUNNYVALE, CA	0.7 TCR
NAICS-TCR	Tower Semiconductor	SAN ANTONIO, TX	0.7 TCR
STATE-SIZE	Unites States Penitentiary Lee	JONESVILLE	1,585 FTE
STATE-SIZE	Sentara CarePlex Hospital	HAMPTON	1,584 FTE
STATE-SIZE	4263-44164	MCLEAN	1,650 FTE
STATE-SIZE	Sentara Martha Jefferson Hospital	CHARLOTTESVILLE	1,581 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
CITY-NEAR	Lockheed Martin Corporation US VA Manassas Godwin Dr (1030)	Manassas	1,307 FTE
NAT-TCR	H2A Complete II, Inc.Anzualda Harvesting, Inc.	Southaven, MS	0.7 TCR
NAT-TCR	Wellspring Family Services	Seattle, WA	0.7 TCR
NAT-TCR	Texarkana Machine Inc -1	Texarkana, TX	0.7 TCR
NAT-TCR	Varian, Seattle	Seattle, WA	0.7 TCR
NAT-SIZE	Bozzuto's Inc.	Cheshire, CT	1,617 FTE
NAT-SIZE	HCA Florida Osceola Hospital	Kissimmee, FL	1,617 FTE
NAT-SIZE	Century Park - Bld: 5331 - 01	San Diego, CA	1,618 FTE
NAT-SIZE	Microchip Chandler	Chandler, AZ	1,618 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, 2021, 2020. 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.