Earth retention system construction · Michigan

E.C. Korneffel Company

Trenton, MI · ~50 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

E.C. Korneffel Company runs at 0% of its industry's injury rate - about level with the typical Earth retention system construction workplace, earning a grade C.

E.C. Korneffel Company: 0.0 TCR = 0% of Earth retention system construction BLS 2.8 · 8y Form 300A (see methodology below)

E.C. Korneffel Company safety composite

E.C. Korneffel Company scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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%).

E.C. Korneffel Company held a steady TCR band

E.C. Korneffel Company's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 0.0 TCR.

2017=0.0 · 2018=0.0 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 237990 · Trenton, MI AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/20
  • PHOTO The Goettle Company
  • BOOK 8y book
  • INJ 0 inj
  • SIZE ~50 FTE

Nearest TCR peer: The Goettle Company (0.1 TCR gap)

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

E.C. Korneffel Company in the TCR neighbourhood

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

TCR

What this shows E.C. Korneffel Company averages 0.0 TCR (0% of the Earth retention system construction BLS benchmark).

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

E.C. Korneffel Company TCR series: 2017=0 · 2018=0 · 2019=0 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 2.8

Where E.C. Korneffel Company falls in its industry

932 Earth retention system constru establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 20 Earth retention system constru employers in Michigan.

E.C. Korneffel Company (50 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5 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 05001,0001,500 051015 Average employees Total Case Rate E.C. Korneffel Company
E.C. Korneffel Company (50 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

E.C. Korneffel Company has fewer employees than the Earth retention system construction median and a lower injury rate than the industry's median TCR of 1.5. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · MI · Trenton

932 Earth retention system construction employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 36 employers in Trenton, MI · 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 The Goettle Company 0.1 TCR
NAICS-TCR Turner at Sasol North America Westlake LA 0.1 TCR
NAICS-TCR Olin Corporation Freeport TX 0.1 TCR
NAICS-TCR Standard Constructors, Inc. 0.1 TCR
STATE-SIZE Commonwealth Commerce Center 50 FTE
STATE-SIZE Gas Construction Midland 50 FTE
STATE-SIZE Tri-City Acoustical 50 FTE
STATE-SIZE 4066_7786 50 FTE
CITY-NEAR 2250-7 1,315 FTE
CITY-NEAR Trenton South Engine Plant 892 FTE
CITY-NEAR Trenton Engine Plant North 794 FTE
CITY-NEAR Steel Tool & Engineering 597 FTE
NAT-TCR Envision Printing, LLC 0.0 TCR
NAT-TCR Cedar Bay Entertainment LLC 0.0 TCR
NAT-TCR Cardinal Health 7000 and 7200 0.0 TCR
NAT-TCR One Federal Street 0.0 TCR
NAT-SIZE Avflight Rochester Corporation 50 FTE
NAT-SIZE HFW Industries, Inc. 50 FTE
NAT-SIZE Courtyard by Marriott 50 FTE
NAT-SIZE Administration Building 50 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. 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.