Machine shops · Missouri

HarbisonWalker Machine Shop

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

Mexico, MO · ~20 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 8.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

HarbisonWalker Machine Shop runs at 253% of its industry's injury rate - far more dangerous than the typical Machine shops workplace, earning a grade F.

HarbisonWalker Machine Shop: 8.3 TCR = 253% of Machine shops BLS 3.3 · 2y Form 300A (see methodology below)

HarbisonWalker Machine Shop safety composite

HarbisonWalker Machine Shop scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 2%), 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).

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 8.34 per 100 workers

Safer than 12% of industry peers
DART rate: F 11.04 per 100 workers

Safer than 2% 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

HarbisonWalker Machine Shop: 5.7 → 11.0 TCR

Peak year 2019 @ 11.0 TCR · DART/TCR 1.32× in 2019

HarbisonWalker Machine Shop's TCR rose 5.4 from 5.7 in 2018 to 11.0 in 2019. In 2019, DART was 1.32× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332710 · Mexico, MO ABOVE-IND · SMALL

Grade F · TCR 8.3 · 253% of ind

DART 11.0 DART
RANK #30/33
PHOTO Denco Manufacturing
BOOK 2y book
INJ 3 inj
SIZE ~20 FTE

Nearest TCR peer: Denco Manufacturing (0.0 TCR gap)

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

I AUMAN MACHIN

8.4
CBS Boring and

8.4
This site

8.3
Denco Manufact

8.3
MAIN

8.3

What this shows HarbisonWalker Machine Shop averages 8.3 TCR (253% of the Machine shops BLS benchmark).

HarbisonWalker Machine Shop TCR series: 2018=5.7 · 2019=11 · BLS 3.3

Where HarbisonWalker Machine Shop falls in its industry

1,821 Machine shops establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 3.5.

Grade F

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #30 safest of 33 Machine shops employers in Missouri.

HarbisonWalker Machine Shop (20 employees, TCR 8.3) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

HarbisonWalker Machine Shop has fewer employees than the Machine shops median and a higher injury rate than the industry's median TCR of 3.5. 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
2019	11.0	11.0	2	0	0
2018	5.7	5.7	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · MO · Mexico

1,821 Machine shops employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 33 employers in Mexico, MO · 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	Denco Manufacturing	NEW BERLIN, WI	8.3 TCR
NAICS-TCR	I AUMAN MACHINE CO INC	LEBANON, PA	8.4 TCR
NAICS-TCR	CBS Boring and Machine Company, Inc. Location 1	FRASER, MI	8.4 TCR
NAICS-TCR	MAIN	CANTON, MI	8.3 TCR
STATE-SIZE	CoverCress INC	SAINT LOUIS	20 FTE
STATE-SIZE	RUCKMAN #9 - 16 & 27 -EST	ALBANY	20 FTE
STATE-SIZE	Silver Creek Pig, Inc.	HIGBEE	20 FTE
STATE-SIZE	Newport Farms, LLC.	LA PLATA	20 FTE
CITY-NEAR	Sydenstricker Nobbe Partners	Mexico	690 FTE
CITY-NEAR	Audrain Health Care, Inc.	Mexico	406 FTE
CITY-NEAR	Spartan Light Metal Products LLC Mexico Mo	Mexico	387 FTE
CITY-NEAR	True Manufacturing Mexico	Mexico	386 FTE
NAT-TCR	Vancouver Pointe	Vancouver, WA	8.3 TCR
NAT-TCR	Traffic Systems, Inc.	Harmans, MD	8.3 TCR
NAT-TCR	SMF-SACRAMENTO	Sacramento, CA	8.3 TCR
NAT-TCR	North America Fulfillment Centers (FCs) : TEB6	Cranbury, NJ	8.3 TCR
NAT-SIZE	South Florida Packers, Inc.	Immokalee, FL	20 FTE
NAT-SIZE	Phoenix Inns Albany	Albany, OR	20 FTE
NAT-SIZE	Volunteer Behavioral Health Care Services-Chattanooga Greer	Chattanooga, TN	20 FTE
NAT-SIZE	Austin SDO	Austin, TX	20 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: 2019, 2018. 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.