Coils, ignition, internal combustion engines, manufacturing · Ohio

Stoneridge, Inc

Name: Stoneridge, Inc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Lexington, OH · ~581 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.5
Avg TCR: 5.4
Industry avg: 0
Fatalities

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The verdict

Stoneridge, Inc runs at 9% of its industry's injury rate - far safer than the typical Coils, ignition, internal combustion engines, manufacturing workplace, earning a grade A.

Stoneridge, Inc: 0.5 TCR = 9% of Coils, ignition, internal combustion engines, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

Stoneridge, Inc safety composite

Stoneridge, Inc scores strongest on total case rate (tcr) (safer than 88% 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).

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.51 per 100 workers

Safer than 88% of industry peers
DART rate: C 0.22 per 100 workers

Safer than 66% 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%).

TCR Δ

−0.6

2019→2022

Stoneridge, Inc injury rate improved

Stoneridge, Inc's TCR fell 0.6 from 0.8 in 2019 to 0.2 in 2022. Peak filing year was 2019 at 0.8 TCR. In 2022, DART was 0.43× this establishment's average TCR (severity share of cases).

2019=0.8 · 2022=0.2

OSHA ITA Form 300A scorecard

Establishment book 336320 · Lexington, OH AT/BELOW-IND · MID

Grade A · TCR 0.5 · 9% of ind

DART 0.2 DART
RANK #6/26
PHOTO Kempower Inc.
BOOK 2y book
INJ 6 inj
SIZE ~581 FTE

Nearest TCR peer: Kempower Inc. (0.0 TCR gap)

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This site

0.5
Kempower Inc.

0.5
Amphenol Adron

0.5
WELDON PUMP LL

0.5
NGK SPARK PLUG

0.5

What this shows Stoneridge, Inc averages 0.5 TCR (9% of the Coils, ignition, internal combustion engines, manufacturing BLS benchmark).

Stoneridge, Inc TCR series: 2019=0.8 · 2022=0.2 · BLS 5.4

Where Stoneridge, Inc falls in its industry

216 Coils, ignition, internal comb establishments

Safer than 88% of graded establishments in this industry, whose median TCR is 1.9.

Grade A

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 26 Coils, ignition, internal comb employers in Ohio.

Stoneridge, Inc (581 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 162 employees and a TCR of 1.9

Stoneridge, Inc has more employees than the Coils, ignition, internal combustion eng 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
2022	0.2	0.2	1	0	0
2019	0.8	0.6	5	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

336320 · OH · Lexington

216 Coils, ignition, internal combustion engines, manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 23 employers in Lexington, OH · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Kempower Inc.	DURHAM, NC	0.5 TCR
NAICS-TCR	Amphenol Adronics	HAYS, KS	0.5 TCR
NAICS-TCR	WELDON PUMP LLC	OAKWOOD VILLAGE, OH	0.5 TCR
NAICS-TCR	NGK SPARK PLUGS (U.S.A.), Inc.	SISSONVILLE, WV	0.5 TCR
STATE-SIZE	Stevens Engineers & Constructors	MIDDLEBURG HEIGHTS	581 FTE
STATE-SIZE	BP Toledo Refinery	OREGON	581 FTE
STATE-SIZE	Goodyear Innovation Center Akron	AKRON	581 FTE
STATE-SIZE	Alside Window Company - Central	CUYAHOGA FALLS	580 FTE
CITY-NEAR	Next Generation Films, Inc.	Lexington	611 FTE
CITY-NEAR	Stoneridge Control Devices, Inc.	Lexington	566 FTE
CITY-NEAR	230 Industrial Drive	Lexington	304 FTE
CITY-NEAR	Finishing	Lexington	205 FTE
NAT-TCR	27-Emcaz-Rodeo Kia	Avondale, AZ	0.5 TCR
NAT-TCR	Black Hawk Roof Company	Cedar Falls, IA	0.5 TCR
NAT-TCR	Main Building	Flint, MI	0.5 TCR
NAT-TCR	Jowin Express, Inc	Columbia, MS	0.5 TCR
NAT-SIZE	NP Lake Mead LLC, dba Fiesta Henderson Casino Hotel	Henderson, NV	581 FTE
NAT-SIZE	Rome Manufacturing Facility	Rome, GA	581 FTE
NAT-SIZE	Medical Group Queens	Flushing, NY	581 FTE
NAT-SIZE	Lithia Springs Campus - Bldg 3 G062600	Lithia Springs, GA	581 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: 2022, 2019. 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.