Storage Battery Manufacturing · Delaware

Clarios - Middletown DE

Middletown, DE · ~336 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Clarios - Middletown DE runs at 38% of its industry's injury rate - far safer than the typical Storage Battery Manufacturing workplace, earning a grade A.

Clarios - Middletown DE: 1.3 TCR = 38% of Storage Battery Manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Clarios - Middletown DE safety composite

Clarios - Middletown DE scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on dart rate (safer than 51%), 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).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.26 per 100 workers

Safer than 71% of industry peers

DART rate
D 0.82 per 100 workers

Safer than 51% 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%).

Clarios - Middletown DE held a steady TCR band

Clarios - Middletown DE's TCR held near 0.2 from 1.1 in 2020 to 1.4 in 2024. In 2024, DART was 0.65× this establishment's average TCR (severity share of cases).

2020=1.1 · 2024=1.4

OSHA ITA Form 300A scorecard

Establishment book 335911 · Middletown, DE AT/BELOW-IND · MID

Grade A · TCR 1.3 · 38% of ind

  • DART 0.8 DART
  • RANK P71
  • PHOTO EnerSys Union City
  • BOOK 2y book
  • INJ 9 inj
  • SIZE ~336 FTE

Nearest TCR peer: EnerSys Union City (0.0 TCR gap)

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Clarios - Middletown DE in the TCR neighbourhood

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

TCR

What this shows Clarios - Middletown DE averages 1.3 TCR (38% of the Storage Battery Manufacturing BLS benchmark).

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

Clarios - Middletown DE TCR series: 2020=1.1 · 2024=1.4 · BLS 3.3

Where Clarios - Middletown DE falls in its industry

161 Storage Battery Manufacturing establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 2.1.

More dangerous than peersSafer than peers
Clarios - Middletown DE (336 employees, TCR 1.3) 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 Clarios - Middletown DE
Clarios - Middletown DE (336 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 107 employees and a TCR of 2.1

Clarios - Middletown DE has more employees than the Storage Battery Manufacturing median and a lower 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 1.4 0.8 5 0 0
2020 1.1 0.9 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335911 · DE · Middletown

161 Storage Battery Manufacturing employers nationwide with a credible TCR · 1,487 rated employers in Delaware with headcount on file · 66 employers in Middletown, DE · 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 EnerSys Union City 1.3 TCR
NAICS-TCR QuantumScape Battery, Inc. SJ2 1.2 TCR
NAICS-TCR Enersys - Plant Warehouse/Vac 1.2 TCR
NAICS-TCR ELECTRIC POWER SYSTEMS, INC. 1.2 TCR
STATE-SIZE J.F. Sobieski Mechanical Contractors, Inc. 334 FTE
STATE-SIZE Middletown DE DC 334 FTE
STATE-SIZE JF Sobieski Mechanical Contractors, Inc. 345 FTE
STATE-SIZE Christiana 074 345 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : PHL7 2,921 FTE
CITY-NEAR Amazon.com Services LLC - PHL7 2,706 FTE
CITY-NEAR DEL0000049 GOODWILL INDUSTRIES - MIDDLETOWN 1,028 FTE
CITY-NEAR 3802 451 FTE
NAT-TCR 140-MENARD 1.3 TCR
NAT-TCR Carlisle - 5 True Temper Drive 1.3 TCR
NAT-TCR Denver Industries 1.3 TCR
NAT-TCR PAM Transport - North Little Rock, AR 1.3 TCR
NAT-SIZE 10236 Bowery 336 FTE
NAT-SIZE California Department of Transportation Facility 359 336 FTE
NAT-SIZE SL Tennessee, Chassis Division 336 FTE
NAT-SIZE 0061 - Fargo 336 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, 2020. 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.