Assembly line rebuilding of automotive, truck, and bus transmissions · Wisconsin

Certified Power Inc.

Elkhorn, WI · ~68 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
10.2
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Certified Power Inc. runs at 189% of its industry's injury rate - more dangerous than the typical Assembly line rebuilding of automotive, truck, and bus transmissions workplace, earning a grade D.

Certified Power Inc.: 10.2 TCR = 189% of Assembly line rebuilding of automotive, truck, and bus transmissions BLS 5.4 · 3y Form 300A (see methodology below)

Certified Power Inc. safety composite

Certified Power Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 4%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.2 per 100 workers

Safer than 4% of industry peers

DART rate
D 1.83 per 100 workers

Safer than 36% 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

−6.8

2016→2019

Certified Power Inc. injury rate improved

Certified Power Inc.'s TCR fell 6.8 from 12.3 in 2016 to 5.5 in 2019. Peak filing year was 2018 at 12.8 TCR. In 2019, DART was 0.18× this establishment's average TCR (severity share of cases).

2016=12.3 · 2018=12.8 · 2019=5.5

OSHA ITA Form 300A scorecard

Establishment book 336350 · Elkhorn, WI ABOVE-IND · SMALL

Grade D · TCR 10.2 · 189% of ind

  • DART 1.8 DART
  • RANK #12/12
  • PHOTO Thyssenkrupp Cranksh…
  • BOOK 3y book
  • INJ 19 inj
  • SIZE ~68 FTE

Nearest TCR peer: Thyssenkrupp Crankshaft Danville Forge (0.1 TCR gap)

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

Certified Power Inc. in the TCR neighbourhood

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

TCR

What this shows Certified Power Inc. averages 10.2 TCR (189% of the Assembly line rebuilding of automotive, truck, and bus transmissions BLS benchmark).

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

Certified Power Inc. TCR series: 2016=12.3 · 2018=12.8 · 2019=5.5 · BLS 5.4

Where Certified Power Inc. falls in its industry

320 Assembly line rebuilding of au establishments

Safer than 4% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 12 Assembly line rebuilding of au employers in Wisconsin.

Certified Power Inc. (68 employees, TCR 10.2) among 29 same-industry peers, split at the industry median of 200 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 01,0002,0003,0004,000 051015 Average employees Total Case Rate Certified Power Inc.
Certified Power Inc. (68 employees, TCR 10.2) among 29 same-industry peers, split at the industry median of 200 employees and a TCR of 2.9

Certified Power Inc. has fewer employees than the Assembly line rebuilding of automotive, 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
2019 5.5 1.8 3 0 0
2018 12.8 10.5 11 0 0
2016 12.3 2.0 5 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

336350 · WI · Elkhorn

320 Assembly line rebuilding of automotive, truck, and bus transmissions employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 47 employers in Elkhorn, WI · 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 Thyssenkrupp Crankshaft Danville Forge 10.3 TCR
NAICS-TCR Warren Transmission 10.0 TCR
NAICS-TCR Inland Truck Parts Company 33 10.6 TCR
NAICS-TCR Tower 9.8 TCR
STATE-SIZE R Braun Inc. 68 FTE
STATE-SIZE R Braun Inc 68 FTE
STATE-SIZE American Metal Tech. 68 FTE
STATE-SIZE Mid City Corporation 68 FTE
CITY-NEAR Elkhorn Area School District 700 FTE
CITY-NEAR Aurora Lakeland Medical Center 505 FTE
CITY-NEAR US Packaging LLC 198 FTE
CITY-NEAR Elkhorn Campus 151 FTE
NAT-TCR REN037 Frederick 10.2 TCR
NAT-TCR Fre 40 10.2 TCR
NAT-TCR Houston Distribution Center - ABARTA Coca-Cola Beverages 10.2 TCR
NAT-TCR Barton Supply 10.2 TCR
NAT-SIZE Midland Tx 68 FTE
NAT-SIZE Peter J. Caruso & Sons, Inc. 68 FTE
NAT-SIZE Owatonna, MN 68 FTE
NAT-SIZE PA Fulfillment Center 68 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: 2019, 2018, 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.