Automotive parts, new, merchant wholesalers · Massachusetts

3314,3335,8413 Kao

Sterling, MA · ~83 workers · 9 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.2
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

3314,3335,8413 Kao runs at 372% of its industry's injury rate - far more dangerous than the typical Automotive parts, new, merchant wholesalers workplace, earning a grade F.

3314,3335,8413 Kao: 8.2 TCR = 372% of Automotive parts, new, merchant wholesalers BLS 2.2 · 9y Form 300A (see methodology below)

3314,3335,8413 Kao safety composite

3314,3335,8413 Kao scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 18%), 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).

F

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.18 per 100 workers

Safer than 23% of industry peers

DART rate
F 8.04 per 100 workers

Safer than 18% 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

−4.2

2016→2024

3314,3335,8413 Kao injury rate improved

3314,3335,8413 Kao's TCR fell 4.2 from 12.2 in 2016 to 8.0 in 2024. Peak filing year was 2018 at 12.3 TCR. In 2024, DART was 0.98× this establishment's average TCR (severity share of cases).

2016=12.2 · 2017=4.9 · 2018=12.3 · 2019=9.5 · 2020=9.1 · 2021=9.2 · 2022=0.0 · 2023=8.3 · 2024=8.0

OSHA ITA Form 300A scorecard

Establishment book 423120 · Sterling, MA ABOVE-IND · SMALL

Grade F · TCR 8.2 · 372% of ind

  • DART 8.0 DART
  • RANK #10/16
  • PHOTO Tri State Trailer Sa…
  • BOOK 9y book
  • INJ 59 inj
  • SIZE ~83 FTE

Nearest TCR peer: Tri State Trailer Sales Inc. (0.0 TCR gap)

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

3314,3335,8413 Kao in the TCR neighbourhood

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

TCR

What this shows 3314,3335,8413 Kao averages 8.2 TCR (372% of the Automotive parts, new, merchant wholesalers BLS benchmark).

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

3314,3335,8413 Kao TCR series: 2016=12.2 · 2017=4.9 · 2018=12.3 · 2019=9.5 · 2020=9.1 · 2021=9.2 · 2022=0 · 2023=8.3 · 2024=8 · BLS 2.2

Where 3314,3335,8413 Kao falls in its industry

950 Automotive parts, new, merchan establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 16 Automotive parts, new, merchan employers in Massachusetts.

3314,3335,8413 Kao (83 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7 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 0200400600800 0510152025 Average employees Total Case Rate 3314,3335,8413 Kao
3314,3335,8413 Kao (83 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7

3314,3335,8413 Kao has more employees than the Automotive parts, new, merchant wholesal median and a higher injury rate than the industry's median TCR of 4.7. 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 8.0 8.0 6 0 0
2023 8.3 5.6 6 0 0
2022 0.0 0.0 0 0 0
2021 9.2 7.9 6 1 0
2020 9.1 7.8 7 0 0
2019 9.5 9.5 10 0 0
2018 12.3 12.3 10 0 0
2017 4.9 3.9 5 0 0
2016 12.2 11.0 9 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

423120 · MA · Sterling

950 Automotive parts, new, merchant wholesalers employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 14 employers in Sterling, MA · 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 Tri State Trailer Sales Inc. 8.2 TCR
NAICS-TCR 020/Portland 8.2 TCR
NAICS-TCR 3895 Sun Valley 8.2 TCR
NAICS-TCR Powell Tire & Axle Inc 8.2 TCR
STATE-SIZE Schernecker Property Services 83 FTE
STATE-SIZE NE Branch 83 FTE
STATE-SIZE R & R Window Contractors, Inc 83 FTE
STATE-SIZE Laureyns United Inc 83 FTE
CITY-NEAR Sterling Village, LLC 232 FTE
CITY-NEAR STMABerryGlobal 117 FTE
CITY-NEAR Laddawn, Inc. Sterling, MA 101 FTE
CITY-NEAR BIOMEDICAL POLYMERS INC 95 FTE
NAT-TCR GA-MTGA-GEORGIA 8.2 TCR
NAT-TCR AdventHealth Shawnee Mission 8.2 TCR
NAT-TCR University Rd. 8.2 TCR
NAT-TCR Great Falls Assisted Living 8.2 TCR
NAT-SIZE Scougal Rubber Corporation 83 FTE
NAT-SIZE Redner's Warehouse Market Phoenixville 83 FTE
NAT-SIZE Omni Mechanical Services - Main Office 83 FTE
NAT-SIZE Division 51 83 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, 2022, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.