Machine shops · Wisconsin

SL Montevideo Technology Inc. dba PST

Name: SL Montevideo Technology Inc. dba PST Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Muskego, WI · ~40 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

SL Montevideo Technology Inc. dba PST runs at 55% of its industry's injury rate - safer than the typical Machine shops workplace, earning a grade B.

SL Montevideo Technology Inc. dba PST: 1.8 TCR = 55% of Machine shops BLS 3.3 · 2y Form 300A (see methodology below)

SL Montevideo Technology Inc. dba PST safety composite

SL Montevideo Technology Inc. dba PST scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.82 per 100 workers

Safer than 76% 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%).

TCR Δ

−3.6

2021→2022

SL Montevideo Technology Inc. dba PST injury rate improved

SL Montevideo Technology Inc. dba PST's TCR fell 3.6 from 3.6 in 2021 to 0.0 in 2022. Peak filing year was 2021 at 3.6 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2021=3.6 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 332710 · Muskego, WI AT/BELOW-IND · SMALL

Grade B · TCR 1.8 · 55% of ind

DART 0.0 DART
RANK #19/146
PHOTO Sohacki Industries
BOOK 2y book
INJ 1 inj
SIZE ~40 FTE

Nearest TCR peer: Sohacki Industries (0.0 TCR gap)

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

This site

1.8
Sohacki Indust

1.8
Upturn Industr

1.8
TGS Precision,

1.8
DRT Precision

1.8

What this shows SL Montevideo Technology Inc. dba PST averages 1.8 TCR (55% of the Machine shops BLS benchmark).

SL Montevideo Technology Inc. dba PST TCR series: 2021=3.6 · 2022=0 · BLS 3.3

Where SL Montevideo Technology Inc. dba PST falls in its industry

1,821 Machine shops establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 3.5.

Grade B

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 146 Machine shops employers in Wisconsin.

SL Montevideo Technology Inc. dba PST (40 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

SL Montevideo Technology Inc. dba PST has fewer employees than the Machine shops median and a lower 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
2022	0.0	0.0	0	0	0
2021	3.6	3.6	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · WI · Muskego

1,821 Machine shops employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 42 employers in Muskego, WI · 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	Sohacki Industries	ST. AUGUSTINE, FL	1.8 TCR
NAICS-TCR	Upturn Industries, Inc.	BAINBRIDGE, NY	1.8 TCR
NAICS-TCR	TGS Precision, LLC	LENOIR CITY, TN	1.8 TCR
NAICS-TCR	DRT Precision MFG., LLC	SIDNEY, OH	1.8 TCR
STATE-SIZE	W. & E. Radtke, Inc.	GERMANTOWN	40 FTE
STATE-SIZE	ABS Global-Waunakee	WAUNAKEE	40 FTE
STATE-SIZE	Port Washington Generating Station	PORT WASHINGTON	40 FTE
STATE-SIZE	AZCO WPL Wood County Solar	NEKOOSA	40 FTE
CITY-NEAR	Inpro Corporation - World Headquarters	Muskego	540 FTE
CITY-NEAR	HSL 16, LLC	Muskego	332 FTE
CITY-NEAR	WM 4677	Muskego	289 FTE
CITY-NEAR	4677	Muskego	287 FTE
NAT-TCR	DRT Precision MFG., LLC	Sidney, OH	1.8 TCR
NAT-TCR	ISD 284 Wayzata Schools Plymouth Creek Elementary	Plymouth, MN	1.8 TCR
NAT-TCR	Window Consultants, Inc.	Owings Mills, MD	1.8 TCR
NAT-TCR	Opportunity Sheltered Industries, Inc.	Houston, MO	1.8 TCR
NAT-SIZE	Herzog Contracting Corp. - GLX Constructors	Somerville, MA	40 FTE
NAT-SIZE	HG620	Annapolis, MD	40 FTE
NAT-SIZE	26045 Portsmouth	Portsmouth, RI	40 FTE
NAT-SIZE	SPFM-Laredo	Laredo, TX	40 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, 2021. 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.