Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing · Ohio

Rhinestahl CTS

Name: Rhinestahl CTS Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Mason, OH · ~91 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.4
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Rhinestahl CTS runs at 13% of its industry's injury rate - far safer than the typical Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing workplace, earning a grade A.

Rhinestahl CTS: 0.4 TCR = 13% of Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Rhinestahl CTS safety composite

Rhinestahl CTS scores strongest on total case rate (tcr) (safer than 90% of same-industry peers) and weakest on dart rate (safer than 43%), 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).

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.42 per 100 workers

Safer than 90% of industry peers
DART rate: D 0.64 per 100 workers

Safer than 43% 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%).

Rising injury rate

Rhinestahl CTS: 0.0 → 1.3 TCR

Peak year 2024 @ 1.3 TCR · DART/TCR 1.52× in 2024

Rhinestahl CTS's TCR rose 1.3 from 0.0 in 2017 to 1.3 in 2024. In 2024, DART was 1.52× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336412 · Mason, OH AT/BELOW-IND · SMALL

Grade A · TCR 0.4 · 13% of ind

DART 0.6 DART
RANK #5/46
PHOTO Walbar Peabody LLC (…
BOOK 3y book
INJ 2 inj
SIZE ~91 FTE

Nearest TCR peer: Walbar Peabody LLC (Peabody MA) (0.0 TCR gap)

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

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0.4
Walbar Peabody

0.4
Pratt & Whitne

0.4
Qualiseal Tech

0.4
Rolls Royce: E

0.4

What this shows Rhinestahl CTS averages 0.4 TCR (13% of the Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS benchmark).

Rhinestahl CTS TCR series: 2017=0 · 2018=0 · 2024=1.3 · BLS 3.3

Where Rhinestahl CTS falls in its industry

366 Aircraft engine and engine par establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 1.6.

Grade A

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 46 Aircraft engine and engine par employers in Ohio.

Rhinestahl CTS (91 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6

Rhinestahl CTS has fewer employees than the Aircraft engine and engine parts (except median and a lower injury rate than the industry's median TCR of 1.6. 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
2024	1.3	0.6	2
2018	0.0	0.0	0
2017	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

336412 · OH · Mason

366 Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 159 employers in Mason, 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	Walbar Peabody LLC (Peabody MA)	PEABODY, MA	0.4 TCR
NAICS-TCR	Pratt & Whitney East Hartford	EAST HARTFORD, CT	0.4 TCR
NAICS-TCR	Qualiseal Technology	HARWOOD HEIGHTS, IL	0.4 TCR
NAICS-TCR	Rolls Royce: Excellence	INDIANAPOLIS, IN	0.4 TCR
STATE-SIZE	Gahanna 825	GAHANNA	91 FTE
STATE-SIZE	Gilbane Building Company Columbus	COLUMBUS	91 FTE
STATE-SIZE	R.E. Middleton Construction Main office	MASON	91 FTE
STATE-SIZE	Enterprise Roofing & Sheet Metal Company	DAYTON	91 FTE
CITY-NEAR	Intelligrated Systems, LLC, dba Honeywell Intelligrated and its successors	Mason	1,036 FTE
CITY-NEAR	Intelligrated Systems LLC - Installations	Mason	966 FTE
CITY-NEAR	HQ & FIELD	Mason	915 FTE
CITY-NEAR	L3Harris Cincinnati Electronics	Mason	892 FTE
NAT-TCR	Lehman Roofing, Inc	Evansville, IN	0.4 TCR
NAT-TCR	Gilbane Building Company Baltimore	Baltimore, MD	0.4 TCR
NAT-TCR	S02936 - Tontitown Landfill	Springdale, AR	0.4 TCR
NAT-TCR	Lumber City Corp. Corporate Office	Chatsworth, CA	0.4 TCR
NAT-SIZE	Charles E. Thomas Company	Gardena, CA	91 FTE
NAT-SIZE	Communication Electronic Systems LLC	Las Vegas, NV	91 FTE
NAT-SIZE	Demmer Investments IV, Inc. dba Quality Tool (SD)	Brookings, SD	91 FTE
NAT-SIZE	Yuba County Water Agency	Marysville, CA	91 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, 2018, 2017. 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.