Air-conditioners, motor vehicle, manufacturing · Tennessee

Highly Marelli USA Inc.

Shelbyville, TN · ~423 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.9
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Highly Marelli USA Inc. runs at 36% of its industry's injury rate - far safer than the typical Air-conditioners, motor vehicle, manufacturing workplace, earning a grade A.

Highly Marelli USA Inc.: 1.9 TCR = 36% of Air-conditioners, motor vehicle, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

Highly Marelli USA Inc. safety composite

Highly Marelli USA Inc. scores strongest on total case rate (tcr) (safer than 73% of same-industry peers) and weakest on dart rate (safer than 41%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.92 per 100 workers

Safer than 73% of industry peers

DART rate
D 2.02 per 100 workers

Safer than 41% 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%).

Highly Marelli USA Inc. held a steady TCR band

Highly Marelli USA Inc.'s TCR held near 0.2 from 1.8 in 2023 to 2.0 in 2024. In 2024, DART was 1.05× this establishment's average TCR (severity share of cases).

2023=1.8 · 2024=2.0

OSHA ITA Form 300A scorecard

Establishment book 336390 · Shelbyville, TN AT/BELOW-IND · MID

Grade A · TCR 1.9 · 36% of ind

  • DART 2.0 DART
  • RANK #10/37
  • PHOTO TBDN Tennessee Company
  • BOOK 2y book
  • INJ 14 inj
  • SIZE ~423 FTE

Nearest TCR peer: TBDN Tennessee Company (0.0 TCR gap)

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

Highly Marelli USA Inc. in the TCR neighbourhood

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

TCR

What this shows Highly Marelli USA Inc. averages 1.9 TCR (36% of the Air-conditioners, motor vehicle, manufacturing BLS benchmark).

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

Highly Marelli USA Inc. TCR series: 2023=1.8 · 2024=2 · BLS 5.4

Where Highly Marelli USA Inc. falls in its industry

772 Air-conditioners, motor vehicl establishments

Safer than 73% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 37 Air-conditioners, motor vehicl employers in Tennessee.

Highly Marelli USA Inc. (423 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2 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 02004006008001,000 051015 Average employees Total Case Rate Highly Marelli USA Inc.
Highly Marelli USA Inc. (423 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

Highly Marelli USA Inc. has more employees than the Air-conditioners, motor vehicle, manufac median and a lower injury rate than the industry's median TCR of 3.2. 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 2.0 2.0 7 0 0
2023 1.8 1.8 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · TN · Shelbyville

772 Air-conditioners, motor vehicle, manufacturing employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 56 employers in Shelbyville, TN · 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 TBDN Tennessee Company 1.9 TCR
NAICS-TCR MORryde - Sterling 1.9 TCR
NAICS-TCR Setina Manufacturing Rixie Rd 1.9 TCR
NAICS-TCR Project Canal 12808 Stonebridge 1.9 TCR
STATE-SIZE TEC Industrial (Tennessee Electric) 423 FTE
STATE-SIZE SHIROKI North America - Smithville 423 FTE
STATE-SIZE Pyro Shows, Inc. 423 FTE
STATE-SIZE Newport TN 422 FTE
CITY-NEAR Shelbyville Plant 1,399 FTE
CITY-NEAR Bedford County Board of Education 1,034 FTE
CITY-NEAR BIG G EXPRESS INC 623 FTE
CITY-NEAR WM 6062 588 FTE
NAT-TCR E-Z Construction Company, Inc. 1.9 TCR
NAT-TCR Power Delivery Operations Ctr 1.9 TCR
NAT-TCR Luverne School Bus Garage 1.9 TCR
NAT-TCR Riverbend 1.9 TCR
NAT-SIZE Fruity Ag, Inc. 423 FTE
NAT-SIZE Downey 423 FTE
NAT-SIZE Regional West Health Services 423 FTE
NAT-SIZE Suncor Energy, USA 423 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, 2023. 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.