Diesel and semidiesel engines manufacturing · Alabama

Navistar Big Bore Diesels, LLC

Huntsville, AL · ~105 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Navistar Big Bore Diesels, LLC runs at 91% of its industry's injury rate - about level with the typical Diesel and semidiesel engines manufacturing workplace, earning a grade C.

Navistar Big Bore Diesels, LLC: 3.0 TCR = 91% of Diesel and semidiesel engines manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Navistar Big Bore Diesels, LLC safety composite

Navistar Big Bore Diesels, LLC scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 35%), 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).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.99 per 100 workers

Safer than 48% of industry peers

DART rate
D 2.41 per 100 workers

Safer than 35% of industry peers

Fatalities
D 0

Safer than 52% 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

Navistar Big Bore Diesels, LLC: 1.2 → 4.8 TCR

Peak year 2020 @ 4.8 TCR · DART/TCR 0.81× in 2020

Navistar Big Bore Diesels, LLC's TCR rose 3.6 from 1.2 in 2016 to 4.8 in 2020. In 2020, DART was 0.81× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333618 · Huntsville, AL AT/BELOW-IND · MID

Grade C · TCR 3.0 · 91% of ind

  • DART 2.4 DART
  • RANK P48
  • PHOTO Global Services Supp…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~105 FTE

Nearest TCR peer: Global Services Supply Chain Operations : Grove City, PA (0.0 TCR gap)

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Navistar Big Bore Diesels, LLC in the TCR neighbourhood

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

TCR

What this shows Navistar Big Bore Diesels, LLC averages 3.0 TCR (91% of the Diesel and semidiesel engines manufacturing BLS benchmark).

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

Navistar Big Bore Diesels, LLC TCR series: 2016=1.2 · 2020=4.8 · BLS 3.3

Where Navistar Big Bore Diesels, LLC falls in its industry

133 Diesel and semidiesel engines establishments

Safer than 48% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers
Navistar Big Bore Diesels, LLC (105 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 321 employees and a TCR of 2.9 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 05001,0001,5002,000 051015 Average employees Total Case Rate Navistar Big Bore Diesels, LLC
Navistar Big Bore Diesels, LLC (105 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 321 employees and a TCR of 2.9

Navistar Big Bore Diesels, LLC has fewer employees than the Diesel and semidiesel engines manufactur median and a higher injury rate than the industry's median TCR of 2.9. 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 Fatalities
2020 4.8 2.4 4 0 0
2016 1.2 1.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333618 · AL · Huntsville

133 Diesel and semidiesel engines manufacturing 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 Global Services Supply Chain Operations : Grove City, PA 3.0 TCR
NAICS-TCR 24-Topeka Engine 3.0 TCR
NAICS-TCR Interstate Diesel Service , Inc 3.0 TCR
NAICS-TCR Rolls Royce 3.0 TCR
STATE-SIZE ACI Solomon 105 FTE
STATE-SIZE Hardy Corporation 105 FTE
STATE-SIZE TEKPAK, Inc. 105 FTE
STATE-SIZE iSpicefoods LLC. 105 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 Fargo FO 3.0 TCR
NAT-TCR Bruns Building and Development and Ohio and Indiana Roofing 3.0 TCR
NAT-TCR Oldham Lumber Co. Inc 3.0 TCR
NAT-TCR ANS:ANCHR - ANCHR-Charlotte, NC 3.0 TCR
NAT-SIZE East Texas District 105 FTE
NAT-SIZE Lone Star Reel Inc Lumber Division 105 FTE
NAT-SIZE Loch Raven Center 105 FTE
NAT-SIZE Willows Center 105 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: 2020, 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.