Power supplies, regulated and unregulated, manufacturing · Wisconsin

American Superconductor Corporation - Wisconsin

Name: American Superconductor Corporation - Wisconsin Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Pewaukee, WI · ~16 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

American Superconductor Corporation - Wisconsin runs at 0% of its industry's injury rate - about level with the typical Power supplies, regulated and unregulated, manufacturing workplace, earning a grade C.

American Superconductor Corporation - Wisconsin: 0.0 TCR = 0% of Power supplies, regulated and unregulated, manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

American Superconductor Corporation - Wisconsin safety composite

American Superconductor Corporation - Wisconsin scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

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: B 0 per 100 workers

Safer than 75% of industry peers
Fatalities: D 0

Safer than 50% 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%).

American Superconductor Corporation - Wisconsin held a steady TCR band

American Superconductor Corporation - Wisconsin's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2024. Peak filing year was 2018 at 0.0 TCR.

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

OSHA ITA Form 300A scorecard

Establishment book 335999 · Pewaukee, WI AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/5
PHOTO Legrand AV Eden Prai…
BOOK 6y book
INJ 0 inj
SIZE ~16 FTE

Nearest TCR peer: Legrand AV Eden Prairie (0.1 TCR gap)

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

Genie Headquar

0.3
Carlsbad ATS

0.3
Danfoss Power

0.3
Legrand AV Ede

0.1
This site

0

What this shows American Superconductor Corporation - Wisconsin averages 0.0 TCR (0% of the Power supplies, regulated and unregulated, manufacturing BLS benchmark).

American Superconductor Corporation - Wisconsin TCR series: 2018=0 · 2019=0 · 2020=0 · 2022=0 · 2023=0 · 2024=0 · BLS 3.3

Where American Superconductor Corporation - Wisconsin falls in its industry

219 Power supplies, regulated and establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.9.

Grade C

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 5 Power supplies, regulated and employers in Wisconsin.

American Superconductor Corporation - Wisconsin (16 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9

American Superconductor Corporation - Wisconsin has fewer employees than the Power supplies, regulated and unregulate median and a lower injury rate than the industry's median TCR of 1.9. 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
2024	0.0	0.0	0	0	0
2023	0.0	0.0	0	0	0
2022	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

OSHA ITA peer cross-reference

Establishment peer ledger

335999 · WI · Pewaukee

219 Power supplies, regulated and unregulated, manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 95 employers in Pewaukee, WI · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Legrand AV Eden Prairie	EDEN PRAIRIE, MN	0.1 TCR
NAICS-TCR	Genie Headquarters	MOUNT HOPE, OH	0.3 TCR
NAICS-TCR	Carlsbad ATS	CARLSBAD, CA	0.3 TCR
NAICS-TCR	Danfoss Power Solutions	PLYMOUTH, MN	0.3 TCR
STATE-SIZE	Omaha	MENOMONEE FALLS	16 FTE
STATE-SIZE	Prosafe Utility Contractors LLC.	BURLINGTON	16 FTE
STATE-SIZE	Rockport Road	JANESVILLE	16 FTE
STATE-SIZE	Arch Solar C&I	PLYMOUTH	16 FTE
CITY-NEAR	CORPORATE	Pewaukee	610 FTE
CITY-NEAR	PEWAUKEE WI	Pewaukee	409 FTE
CITY-NEAR	Amazon.com Services LLC - SWI1	Pewaukee	389 FTE
CITY-NEAR	TOTAL MECHANICAL, Inc	Pewaukee	268 FTE
NAT-TCR	Envision Printing, LLC	Marietta, GA	0.0 TCR
NAT-TCR	Cedar Bay Entertainment LLC	Branson, MO	0.0 TCR
NAT-TCR	Cardinal Health 7000 and 7200	Dublin, OH	0.0 TCR
NAT-TCR	One Federal Street	Boston, MA	0.0 TCR

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, 2020, 2019, 2018. 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.