Machine shops · Arizona

Triangle Industrial Corp.

Name: Triangle Industrial Corp. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Tucson, AZ · ~53 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.0
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Triangle Industrial Corp. runs at 30% of its industry's injury rate - far safer than the typical Machine shops workplace, earning a grade A.

Triangle Industrial Corp.: 1.0 TCR = 30% of Machine shops BLS 3.3 · 2y Form 300A (see methodology below)

Triangle Industrial Corp. safety composite

Triangle Industrial Corp. scores strongest on total case rate (tcr) (safer than 90% 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).

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 1 per 100 workers

Safer than 90% 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

−2.0

2019→2021

Triangle Industrial Corp. injury rate improved

Triangle Industrial Corp.'s TCR fell 2.0 from 2.0 in 2019 to 0.0 in 2021. Peak filing year was 2019 at 2.0 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2019=2.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 332710 · Tucson, AZ AT/BELOW-IND · SMALL

Grade A · TCR 1.0 · 30% of ind

DART 0.0 DART
RANK #2/18
PHOTO Machinery Services G…
BOOK 2y book
INJ 2 inj
SIZE ~53 FTE

Nearest TCR peer: Machinery Services Group (0.0 TCR gap)

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

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What this shows Triangle Industrial Corp. averages 1.0 TCR (30% of the Machine shops BLS benchmark).

Triangle Industrial Corp. TCR series: 2019=2 · 2021=0 · BLS 3.3

Where Triangle Industrial Corp. falls in its industry

1,821 Machine shops establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 3.5.

Grade A

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 18 Machine shops employers in Arizona.

Triangle Industrial Corp. (53 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Triangle Industrial Corp. has more 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
2021	0.0	0.0	0	0	0
2019	2.0	1.0	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · AZ · Tucson

1,821 Machine shops employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 1,150 employers in Tucson, AZ · 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	Machinery Services Group	CARROLLTON, GA	1.0 TCR
NAICS-TCR	Premier Aerospace Group LLC	DAYTON, OH	1.0 TCR
NAICS-TCR	Anderson Global, Inc.	MUSKEGON HTS, MI	1.0 TCR
NAICS-TCR	Worthington Machine Technology	COLUMBUS, OH	1.0 TCR
STATE-SIZE	RAH Phoenix Division Office/Home Gallery	SCOTTSDALE	53 FTE
STATE-SIZE	MT Builders	SCOTTSDALE	53 FTE
STATE-SIZE	Loven Contracting Inc	FLAGSTAFF	53 FTE
STATE-SIZE	Northwest Construction	TUCSON	53 FTE
CITY-NEAR	University of Arizona	Tucson	18,951 FTE
CITY-NEAR	Raytheon_Tucson_AZ_Airport Site	Tucson	9,878 FTE
CITY-NEAR	Tucson Medical Center	Tucson	4,407 FTE
CITY-NEAR	U.S. Border Patrol Sector - Tucson	Tucson	3,989 FTE
NAT-TCR	Vertiv Services Inc - Thermal - East Region	Westerville, OH	1.0 TCR
NAT-TCR	Paragon Films Inc. Washington	Union Gap, WA	1.0 TCR
NAT-TCR	Ford of Upland	Upland, CA	1.0 TCR
NAT-TCR	Spartanburg Wastewater Treatment Plant	Spartanburg, SC	1.0 TCR
NAT-SIZE	PFI 251 Dunbar Ave	Oldsmar, FL	53 FTE
NAT-SIZE	City of Ramsey - Fire	Ramsey, MN	53 FTE
NAT-SIZE	The Kaz Companies, Inc	West Seneca, NY	53 FTE
NAT-SIZE	Robert J. Nickles, Inc	Madison, WI	53 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. 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.