Storage batteries manufacturing · Illinois

EnerSys Romeoville

Romeoville, IL · ~44 workers · 9 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

EnerSys Romeoville runs at 133% of its industry's injury rate - more dangerous than the typical Storage batteries manufacturing workplace, earning a grade D.

EnerSys Romeoville: 4.4 TCR = 133% of Storage batteries manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

EnerSys Romeoville safety composite

EnerSys Romeoville scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 22%), 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

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.39 per 100 workers

Safer than 22% of industry peers

DART rate
F 2.32 per 100 workers

Safer than 26% 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

−4.5

2016→2024

EnerSys Romeoville injury rate improved

EnerSys Romeoville's TCR fell 4.5 from 6.8 in 2016 to 2.3 in 2024. Peak filing year was 2018 at 7.5 TCR. In 2024, DART was 0.53× this establishment's average TCR (severity share of cases).

2016=6.8 · 2017=7.3 · 2018=7.5 · 2019=5.6 · 2020=5.0 · 2021=2.7 · 2022=0.0 · 2023=2.5 · 2024=2.3

OSHA ITA Form 300A scorecard

Establishment book 335911 · Romeoville, IL ABOVE-IND · SMALL

Grade D · TCR 4.4 · 133% of ind

  • DART 2.3 DART
  • RANK #5/6
  • PHOTO Sakuu Corp.
  • BOOK 9y book
  • INJ 19 inj
  • SIZE ~44 FTE

Nearest TCR peer: Sakuu Corp. (0.0 TCR gap)

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

EnerSys Romeoville in the TCR neighbourhood

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

TCR

What this shows EnerSys Romeoville averages 4.4 TCR (133% of the Storage batteries manufacturing BLS benchmark).

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

EnerSys Romeoville TCR series: 2016=6.8 · 2017=7.3 · 2018=7.5 · 2019=5.6 · 2020=5 · 2021=2.7 · 2022=0 · 2023=2.5 · 2024=2.3 · BLS 3.3

Where EnerSys Romeoville falls in its industry

161 Storage batteries manufacturin establishments

Safer than 22% of graded establishments in this industry, whose median TCR is 2.1.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 6 Storage batteries manufacturin employers in Illinois.

EnerSys Romeoville (44 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 107 employees and a TCR of 2.1 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 02,0004,0006,0008,000 05101520 Average employees Total Case Rate EnerSys Romeoville
EnerSys Romeoville (44 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 107 employees and a TCR of 2.1

EnerSys Romeoville has fewer employees than the Storage batteries manufacturing median and a higher injury rate than the industry's median TCR of 2.1. 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 2.3 2.3 1 0 0
2023 2.5 2.5 1 0 0
2022 0.0 0.0 0 0 0
2021 2.7 2.7 1 0 0
2020 5.0 2.5 2 0 0
2019 5.6 3.7 3 0 0
2018 7.5 7.5 4 0 0
2017 7.3 7.3 4 0 0
2016 6.8 4.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335911 · IL · Romeoville

161 Storage batteries manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 172 employers in Romeoville, IL · 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 Sakuu Corp. 4.4 TCR
NAICS-TCR Enersys Inc. Hays Kansas 4.4 TCR
NAICS-TCR Concorde Battery Ga Corporation 4.3 TCR
NAICS-TCR Concentric Concord 4.2 TCR
STATE-SIZE Main Office 44 FTE
STATE-SIZE 2570-Thomasboro, IL (Monsanto Co.) 44 FTE
STATE-SIZE Eastern Illini Electric Cooperative Paxton Headquarters 44 FTE
STATE-SIZE Eastern Illini Elec. Coop. Paxton Heaquarters 44 FTE
CITY-NEAR Hearthside Food Solutions, LLC Romeoville 1,197 FTE
CITY-NEAR Asplundh Tree Expert, LLC - 444 755 FTE
CITY-NEAR Magid Glove and Safety Manufacturing Company LLC 751 FTE
CITY-NEAR AMZL : DCH6 745 FTE
NAT-TCR Sherrill, Inc. Greensboro 4.4 TCR
NAT-TCR Nikkel & Associates, Inc dba NAI Electrical Contractors 4.4 TCR
NAT-TCR D. B. Cheerleaders, Inc. 4.4 TCR
NAT-TCR David M. Maines Associates, Inc. 4.4 TCR
NAT-SIZE 490-Sacramento 44 FTE
NAT-SIZE Water Division 44 FTE
NAT-SIZE Surface Finish Technologies, Inc 44 FTE
NAT-SIZE Rochester City Delivery 44 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.