Commercial building construction · Virginia

CompuDynamics LLC

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

Chantilly, VA · ~152 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.3
Avg TCR: 2.9
Industry avg: 0
Fatalities

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The verdict

CompuDynamics LLC runs at 79% of its industry's injury rate - safer than the typical Commercial building construction workplace, earning a grade B.

CompuDynamics LLC: 2.3 TCR = 79% of Commercial building construction BLS 2.9 · 2y Form 300A (see methodology below)

CompuDynamics LLC safety composite

CompuDynamics LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 34%), 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 2.28 per 100 workers

Safer than 50% of industry peers
DART rate: F 1.39 per 100 workers

Safer than 34% 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%).

TCR Δ

−1.8

2022→2024

CompuDynamics LLC injury rate improved

CompuDynamics LLC's TCR fell 1.8 from 3.2 in 2022 to 1.4 in 2024. Peak filing year was 2022 at 3.2 TCR. In 2024, DART was 0.61× this establishment's average TCR (severity share of cases).

2022=3.2 · 2024=1.4

OSHA ITA Form 300A scorecard

Establishment book 236220 · Chantilly, VA AT/BELOW-IND · MID

Grade B · TCR 2.3 · 79% of ind

DART 1.4 DART
RANK #77/115
PHOTO King Erectors, Inc.
BOOK 2y book
INJ 6 inj
SIZE ~152 FTE

Nearest TCR peer: King Erectors, Inc. (0.0 TCR gap)

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This site

2.3
King Erectors,

2.3
Entire Company

2.3
Okland Constru

2.3
DPR Constructi

2.3

What this shows CompuDynamics LLC averages 2.3 TCR (79% of the Commercial building construction BLS benchmark).

CompuDynamics LLC TCR series: 2022=3.2 · 2024=1.4 · BLS 2.9

Where CompuDynamics LLC falls in its industry

4,692 Commercial building constructi establishments

Safer than 50% of graded establishments in this industry, whose median TCR is 2.3.

Grade B

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #77 safest of 115 Commercial building constructi employers in Virginia.

CompuDynamics LLC (152 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

CompuDynamics LLC has more employees than the Commercial building construction median and a lower injury rate than the industry's median TCR of 2.3. 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
2024	1.4	1.4	2	0	0
2022	3.2	2.4	4	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · VA · Chantilly

4,692 Commercial building construction employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 140 employers in Chantilly, 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	King Erectors, Inc.	TAWAS CITY, MI	2.3 TCR
NAICS-TCR	Entire Company	WICHITA, KS	2.3 TCR
NAICS-TCR	Okland Construction Company, Inc.	SALT LAKE CITY, UT	2.3 TCR
NAICS-TCR	DPR Construction - Atlanta	ATLANTA, GA	2.3 TCR
STATE-SIZE	E.E. Reed-East Coast	HERNDON	152 FTE
STATE-SIZE	Professional Tools - Orange	ORANGE	152 FTE
STATE-SIZE	435 AER - CULPEPER	CULPEPER	152 FTE
STATE-SIZE	Hexatronic Rochester Cable, Inc.	CULPEPER	152 FTE
CITY-NEAR	Dulles (Chantilly)	Chantilly	1,670 FTE
CITY-NEAR	GCD	Chantilly	1,670 FTE
CITY-NEAR	AMERICAN SYSTEMS	Chantilly	1,404 FTE
CITY-NEAR	VADUL - DULLES	Chantilly	996 FTE
NAT-TCR	Lena Warehouse/Distribution	Aurora, OH	2.3 TCR
NAT-TCR	Adams Thermal Systems	Canton, SD	2.3 TCR
NAT-TCR	Mongiovi and Son	Pittsburgh, PA	2.3 TCR
NAT-TCR	Nations Roof of Ohio	Springboro, OH	2.3 TCR
NAT-SIZE	Giant Food Stores 6517	Langhorne, PA	152 FTE
NAT-SIZE	Giant Food Stores 6512	King of Prussia, PA	152 FTE
NAT-SIZE	Giant Food Stores 6511	Springfield, PA	152 FTE
NAT-SIZE	Giant Food Stores 6486	Kutztown, PA	152 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: 2024, 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.