Wired Telecommunications Carriers · Alabama

HNVIALZW

Huntsville, AL · ~718 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
1.2
Avg TCR
0.7
Industry avg
0
Fatalities
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The verdict

HNVIALZW runs at 167% of its industry's injury rate - more dangerous than the typical Wired Telecommunications Carriers workplace, earning a grade D.

HNVIALZW: 1.2 TCR = 167% of Wired Telecommunications Carriers BLS 0.7 · 6y Form 300A (see methodology below)

HNVIALZW safety composite

HNVIALZW scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.17 per 100 workers

Safer than 53% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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%).

HNVIALZW held a steady TCR band

HNVIALZW's TCR held near 0.3 from 0.3 in 2016 to 0.0 in 2022. Peak filing year was 2018 at 3.0 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.3 · 2017=2.1 · 2018=3.0 · 2019=1.2 · 2021=0.6 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 517110 · Huntsville, AL ABOVE-IND · MID

Grade D · TCR 1.2 · 167% of ind

  • DART 0.0 DART
  • RANK #4/7
  • PHOTO Service Center - Cus…
  • BOOK 6y book
  • INJ 34 inj
  • SIZE ~718 FTE

Nearest TCR peer: Service Center - Customer Service (0.0 TCR gap)

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

HNVIALZW in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows HNVIALZW averages 1.2 TCR (167% of the Wired Telecommunications Carriers BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

HNVIALZW TCR series: 2016=0.3 · 2017=2.1 · 2018=3 · 2019=1.2 · 2021=0.6 · 2022=0 · BLS 0.7

Where HNVIALZW falls in its industry

537 Wired Telecommunications Carri establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Alabama alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 7 Wired Telecommunications Carri employers in Alabama.

HNVIALZW (718 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 01,0002,0003,000 05101520 Average employees Total Case Rate HNVIALZW
HNVIALZW (718 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3

HNVIALZW has more employees than the Wired Telecommunications Carriers median and a lower injury rate than the industry's median TCR of 1.3. 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
2022 0.0 0.0 0 0 0
2021 0.6 0.6 3 0 0
2019 1.2 0.8 6 1 0
2018 3.0 3.0 14 0 0
2017 2.1 1.9 9 1 0
2016 0.3 0.1 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

517110 · AL · Huntsville

537 Wired Telecommunications Carriers employers nationwide with a credible TCR · 7,418 rated employers in Alabama with headcount on file · 454 employers in Huntsville, AL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Service Center - Customer Service 1.2 TCR
NAICS-TCR Liberty Tower 1.2 TCR
NAICS-TCR CHRLNCUN 1.1 TCR
NAICS-TCR ORPKFLWA01 1.1 TCR
STATE-SIZE Goodrich - Aerostructures (OEM & MRO) 718 FTE
STATE-SIZE Foley (240) 718 FTE
STATE-SIZE BASF Corporation 716 FTE
STATE-SIZE Y-Tec Kelyex Toyotestu Alabama (YKTA) 714 FTE
CITY-NEAR AL004 2,929 FTE
CITY-NEAR Dynetics A Leidos Company 2,463 FTE
CITY-NEAR Leidos - Dynetics 2,051 FTE
CITY-NEAR Toyota Motor Mfg of Alabama 1,874 FTE
NAT-TCR Us Mint Philadelphia 1.2 TCR
NAT-TCR Agfa Corporation - Field Service 1.2 TCR
NAT-TCR OSHA Log LPC T 1.2 TCR
NAT-TCR 1171 - Mission 1.2 TCR
NAT-SIZE Boar's Head Jarratt 718 FTE
NAT-SIZE Amazon.com Services LLC - MSP5 718 FTE
NAT-SIZE Sims/Aycock 718 FTE
NAT-SIZE AGC Elizabethtown 718 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: 2022, 2021, 2019, 2018, 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.