Corporate offices · Oklahoma

Charles Machine Works

Name: Charles Machine Works Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Perry, OK · ~73 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 0.7
Industry avg: 0
Fatalities

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The verdict

Charles Machine Works runs at 0% of its industry's injury rate - about level with the typical Corporate offices workplace, earning a grade C.

Charles Machine Works: 0.0 TCR = 0% of Corporate offices BLS 0.7 · 4y Form 300A (see methodology below)

Charles Machine Works safety composite

Charles Machine Works scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (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).

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

Safer than 100% of industry peers
DART rate: C 0 per 100 workers

Safer than 69% 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%).

Charles Machine Works held a steady TCR band

Charles Machine Works's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2021. Peak filing year was 2016 at 0.0 TCR.

2016=0.0 · 2017=0.0 · 2019=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 551114 · Perry, OK AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/7
PHOTO Cardinal Health 7000…
BOOK 4y book
INJ 0 inj
SIZE ~73 FTE

Nearest TCR peer: Cardinal Health 7000 and 7200 (0.0 TCR gap)

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

This site

0
Cardinal Healt

0
Gap Inc. - Cor

0
Mass General B

0
EATON CENTER O

0

What this shows Charles Machine Works averages 0.0 TCR (0% of the Corporate offices BLS benchmark).

Charles Machine Works TCR series: 2016=0 · 2017=0 · 2019=0 · 2021=0 · BLS 0.7

Where Charles Machine Works falls in its industry

1,475 Corporate offices establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 0.7.

Grade C

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 7 Corporate offices employers in Oklahoma.

Charles Machine Works (73 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 189 employees and a TCR of 0.7

Charles Machine Works has fewer employees than the Corporate offices median and a lower injury rate than the industry's median TCR of 0.7. 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
2021	0.0	0.0	0	0	0
2019	0.0	0.0	0	0	0
2017	0.0	0.0	0	0	0
2016	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

551114 · OK · Perry

1,475 Corporate offices employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 7 employers in Perry, OK · 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	Cardinal Health 7000 and 7200	DUBLIN, OH	0.0 TCR
NAICS-TCR	Gap Inc. - Corporate	SAN FRANCISCO, CA	0.0 TCR
NAICS-TCR	Mass General Brigham Inc	SOMERVILLE, MA	0.0 TCR
NAICS-TCR	EATON CENTER OH	BEACHWOOD, OH	0.0 TCR
STATE-SIZE	OG&E-Central District Office	OKLAHOMA CITY	73 FTE
STATE-SIZE	Ashton Gray OFS, LLC.	OKLAHOMA CITY	73 FTE
STATE-SIZE	Schwarz Paving Company Inc	OKLAHOMA CITY	73 FTE
STATE-SIZE	HollyFrontier Refinery Tulsa OK - BSL	TULSA	73 FTE
CITY-NEAR	Ditch Witch	Perry	1,506 FTE
CITY-NEAR	Subsite Electronics-OK	Perry	104 FTE
CITY-NEAR	Subsite Electronics	Perry	96 FTE
CITY-NEAR	PERRY GREEN VALLEY NURSING HOME, LLC	Perry	64 FTE
NAT-TCR	Atlanta - Phipps	Atlanta, GA	0.0 TCR
NAT-TCR	Gap Inc. - Corporate	San Francisco, CA	0.0 TCR
NAT-TCR	Meijer 208	Lincoln Park, MI	0.0 TCR
NAT-TCR	Hampton Inn & Suites	Kenosha, WI	0.0 TCR
NAT-SIZE	K054-M001	Lynchburg, VA	73 FTE
NAT-SIZE	Town of Bargersville	Bargersville, IN	73 FTE
NAT-SIZE	43311a - Fenton	Fenton, MO	73 FTE
NAT-SIZE	Rayville Nursing & Rehabilitation Center	Rayville, LA	73 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: 2021, 2019, 2017, 2016. 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.