Trailers, fifth-wheel type, for transporting horses, manufacturing · Idaho

Charmac Inc

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

Twin Falls, ID · ~64 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Charmac Inc runs at 298% of its industry's injury rate - far more dangerous than the typical Trailers, fifth-wheel type, for transporting horses, manufacturing workplace, earning a grade F.

Charmac Inc: 9.8 TCR = 298% of Trailers, fifth-wheel type, for transporting horses, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Charmac Inc safety composite

Charmac Inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 20%), 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).

34/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 9.85 per 100 workers

Safer than 20% of industry peers
DART rate: D 3.51 per 100 workers

Safer than 37% 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%).

Rising injury rate

Charmac Inc: 9.2 → 10.5 TCR

Peak year 2023 @ 10.5 TCR · DART/TCR 0.36× in 2023

Charmac Inc's TCR rose 1.4 from 9.2 in 2020 to 10.5 in 2023. In 2023, DART was 0.36× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336212 · Twin Falls, ID ABOVE-IND · SMALL

Grade F · TCR 9.8 · 298% of ind

DART 3.5 DART
RANK #11/16
PHOTO Somerset Welding and…
BOOK 2y book
INJ 12 inj
SIZE ~64 FTE

Nearest TCR peer: Somerset Welding and Steel Company, Inc. - Trailer Plant (0.0 TCR gap)

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

Somerset Weldi

9.9
Vail Health Ho

9.9
This site

9.8
MAT CV Braking

9.8
Little Falls O

9.8

What this shows Charmac Inc averages 9.8 TCR (298% of the Trailers, fifth-wheel type, for transporting horses, manufacturing BLS benchmark).

Charmac Inc TCR series: 2020=9.2 · 2023=10.5 · BLS 3.3

Where Charmac Inc falls in its industry

474 Trailers, fifth-wheel type, fo establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 5.6.

Grade F

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 16 Trailers, fifth-wheel type, fo employers in Idaho.

Charmac Inc (64 employees, TCR 9.8) among 29 same-industry peers, split at the industry median of 86 employees and a TCR of 5.6

Charmac Inc has fewer employees than the Trailers, fifth-wheel type, for transpor median and a higher injury rate than the industry's median TCR of 5.6. 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	Illnesses	Fatalities
2023	10.5	3.5	6	0	0
2020	9.2	1.5	6	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

336212 · ID · Twin Falls

474 Trailers, fifth-wheel type, for transporting horses, manufacturing employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 117 employers in Twin Falls, ID · 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	Somerset Welding and Steel Company, Inc. - Trailer Plant	SOMERSET, PA	9.9 TCR
NAICS-TCR	MAT CV Braking Components, LLC - Gardena	GARDENA, CA	9.8 TCR
NAICS-TCR	Vail Health Hospital	VAIL, CO	9.9 TCR
NAICS-TCR	Little Falls Operations	LITTLE FALLS, MN	9.8 TCR
STATE-SIZE	HM Clause - Nampa	NAMPA	64 FTE
STATE-SIZE	JBP Pocatello	POCATELLO	64 FTE
STATE-SIZE	Interstate Group L.L.C. Nampa Plant	NAMPA	64 FTE
STATE-SIZE	HAHN SUPPLY, INC.	LEWISTON	64 FTE
CITY-NEAR	Chobani- Twin Falls	Twin Falls	1,186 FTE
CITY-NEAR	Chobani ID Plant	Twin Falls	948 FTE
CITY-NEAR	Amalgamated Sugar Twin Falls	Twin Falls	471 FTE
CITY-NEAR	TWIN FALLS ID	Twin Falls	453 FTE
NAT-TCR	Bootz Manufacturing Co, BMC	Evansville, IN	9.8 TCR
NAT-TCR	JC Plant	Junction City, KS	9.8 TCR
NAT-TCR	Iowa Masonic Health Facilities	Bettendorf, IA	9.8 TCR
NAT-TCR	SENZA Hotel	Napa, CA	9.8 TCR
NAT-SIZE	Miller-Thomas-Gyekis INC.	Pittsburgh, PA	64 FTE
NAT-SIZE	Wilmette Affiliate, LLC	Wilmette, IL	64 FTE
NAT-SIZE	Germain Kia of Columbus	Columbus, OH	64 FTE
NAT-SIZE	Eden Meadows	Oshkosh, WI	64 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: 2023, 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.