Machine shops · Minnesota

Micron Metalworks, LLC

Name: Micron Metalworks, LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ham Lake, MN · ~51 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.2
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Micron Metalworks, LLC runs at 128% of its industry's injury rate - more dangerous than the typical Machine shops workplace, earning a grade D.

Micron Metalworks, LLC: 4.2 TCR = 128% of Machine shops BLS 3.3 · 3y Form 300A (see methodology below)

Micron Metalworks, LLC safety composite

Micron Metalworks, LLC scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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).

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.22 per 100 workers

Safer than 41% of industry peers
DART rate: B 0 per 100 workers

Safer than 75% 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

Micron Metalworks, LLC: 0.0 → 3.0 TCR

Peak year 2022 @ 9.7 TCR · DART/TCR 0× in 2023

Micron Metalworks, LLC's TCR rose 3.0 from 0.0 in 2020 to 3.0 in 2023. Peak filing year was 2022 at 9.7 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332710 · Ham Lake, MN ABOVE-IND · SMALL

Grade D · TCR 4.2 · 128% of ind

DART 0.0 DART
RANK #46/92
PHOTO JC MACHINE, INC.
BOOK 3y book
INJ 4 inj
SIZE ~51 FTE

Nearest TCR peer: JC MACHINE, INC. (0.0 TCR gap)

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

This site

4.2
JC MACHINE, IN

4.2
ARCH Tuscaloos

4.2
IL180

4.2
Willer Tool Co

4.2

What this shows Micron Metalworks, LLC averages 4.2 TCR (128% of the Machine shops BLS benchmark).

Micron Metalworks, LLC TCR series: 2020=0 · 2022=9.7 · 2023=3 · BLS 3.3

Where Micron Metalworks, LLC falls in its industry

1,821 Machine shops establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 3.5.

Grade D

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #46 safest of 92 Machine shops employers in Minnesota.

Micron Metalworks, LLC (51 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Micron Metalworks, LLC 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
2023	3.0	0.0	1
2022	9.7	3.2	3
2020	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · MN · Ham Lake

1,821 Machine shops employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 28 employers in Ham Lake, MN · 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	JC MACHINE, INC.	LAKELAND, FL	4.2 TCR
NAICS-TCR	ARCH Tuscaloosa	COTTONDALE, AL	4.2 TCR
NAICS-TCR	IL180	LOVES PARK, IL	4.2 TCR
NAICS-TCR	Willer Tool Corporation	JACKSON, WI	4.2 TCR
STATE-SIZE	United Dairy, Union Dairy LLP	SAUK CENTER	51 FTE
STATE-SIZE	ON	SLEEPY EYE	51 FTE
STATE-SIZE	Wes Hanson Builders	CROSSLAKE	51 FTE
STATE-SIZE	Minneapolis Office	MINNETONKA	51 FTE
CITY-NEAR	CECO Concrete : Minneapolis	Ham Lake	129 FTE
CITY-NEAR	Quality Cleaning Inc. DBA QC Companies	Ham Lake	116 FTE
CITY-NEAR	Cool Air Mechanical Inc	Ham Lake	104 FTE
CITY-NEAR	McKinley Elementary	Ham Lake	80 FTE
NAT-TCR	Polar Hardware Mfg Co., Inc.	Chicago, IL	4.2 TCR
NAT-TCR	Hard and Soft Fishing	Fort Atkinson, WI	4.2 TCR
NAT-TCR	PCC Structurals Groton	Groton, CT	4.2 TCR
NAT-TCR	Poca	Poca, WV	4.2 TCR
NAT-SIZE	Yamaichi Electronics USA, Inc-AZ	Chandler, AZ	51 FTE
NAT-SIZE	Woolpert- Atlanta	Atlanta, GA	51 FTE
NAT-SIZE	Mkg of Dublin	Roanoke, VA	51 FTE
NAT-SIZE	Mkg of Christiansburg Ii	Roanoke, VA	51 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, 2022, 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.