Machine shops · Michigan

4M Industries Inc.

Name: 4M Industries Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Livonia, MI · ~95 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 7.5
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

4M Industries Inc. runs at 226% of its industry's injury rate - far more dangerous than the typical Machine shops workplace, earning a grade F.

4M Industries Inc.: 7.5 TCR = 226% of Machine shops BLS 3.3 · 3y Form 300A (see methodology below)

4M Industries Inc. safety composite

4M Industries Inc. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 16%), 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).

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 7.45 per 100 workers

Safer than 16% of industry peers
DART rate: F 2.08 per 100 workers

Safer than 33% 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

−4.1

2019→2022

4M Industries Inc. injury rate improved

4M Industries Inc.'s TCR fell 4.1 from 10.3 in 2019 to 6.2 in 2022. Peak filing year was 2019 at 10.3 TCR. In 2022, DART was 0.28× this establishment's average TCR (severity share of cases).

2019=10.3 · 2020=5.8 · 2022=6.2

OSHA ITA Form 300A scorecard

Establishment book 332710 · Livonia, MI ABOVE-IND · SMALL

Grade F · TCR 7.5 · 226% of ind

DART 2.1 DART
RANK #83/111
PHOTO Metamora Industries
BOOK 3y book
INJ 17 inj
SIZE ~95 FTE

Nearest TCR peer: Metamora Industries (0.0 TCR gap)

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

This site

7.5
Metamora Indus

7.5
Ever Ready Pin

7.5
Republic Diese

7.5
BEC Machine Pr

7.4

What this shows 4M Industries Inc. averages 7.5 TCR (226% of the Machine shops BLS benchmark).

4M Industries Inc. TCR series: 2019=10.3 · 2020=5.8 · 2022=6.2 · BLS 3.3

Where 4M Industries Inc. falls in its industry

1,821 Machine shops establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 3.5.

Grade F

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #83 safest of 111 Machine shops employers in Michigan.

4M Industries Inc. (95 employees, TCR 7.5) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

4M Industries Inc. has more 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
2022	6.2	2.1	6	0
2020	5.8	0.0	5	0
2019	10.3	5.2	6	6

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · MI · Livonia

1,821 Machine shops employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 282 employers in Livonia, MI · 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	Metamora Industries	METAMORA, IL	7.5 TCR
NAICS-TCR	Ever Ready Pin & Manufacturing, Inc.	ROCKFORD, IL	7.5 TCR
NAICS-TCR	BEC Machine Products	HARLEYSVILLE, PA	7.4 TCR
NAICS-TCR	Republic Diesel Tri-State Machine	HARROGATE, TN	7.5 TCR
STATE-SIZE	Michigan Freeze Pack	HART	95 FTE
STATE-SIZE	Michigan Milk Producers Association	NOVI	95 FTE
STATE-SIZE	Cargill Salt	HERSEY	95 FTE
STATE-SIZE	Harbor Graphics	BENTON HARBOR	95 FTE
CITY-NEAR	System Office - Livonia	Livonia	6,768 FTE
CITY-NEAR	Livonia Transmission Plant	Livonia	3,122 FTE
CITY-NEAR	Livonia Transmission	Livonia	2,968 FTE
CITY-NEAR	Acro Service	Livonia	2,701 FTE
NAT-TCR	T155	River Falls, AL	7.5 TCR
NAT-TCR	Evergreen Commons Rehabilitation & Nursing Home	East Greenbush, NY	7.5 TCR
NAT-TCR	5472-NAI-0034-0034-00806	Newark, DE	7.5 TCR
NAT-TCR	Custom Plastic Specialties, Inc.	Erie, PA	7.5 TCR
NAT-SIZE	Everwood Treatment Co., Inc.	Spanish Fort, AL	95 FTE
NAT-SIZE	Grainger Caribbe : 0D01	Catano, PR	95 FTE
NAT-SIZE	Superior Grocers #104	S. El Monte, CA	95 FTE
NAT-SIZE	Superior Grocers #111	Pacoima, CA	95 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, 2020, 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.