Testing Laboratories · Arizona

CTS Phoenix

Name: CTS Phoenix Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Tempe, AZ · ~186 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.2
Avg TCR: 0.5
Industry avg: 0
Fatalities

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The verdict

CTS Phoenix runs at 40% of its industry's injury rate - far safer than the typical Testing Laboratories workplace, earning a grade A.

CTS Phoenix: 0.2 TCR = 40% of Testing Laboratories BLS 0.5 · 3y Form 300A (see methodology below)

CTS Phoenix safety composite

CTS Phoenix scores strongest on total case rate (tcr) (safer than 88% 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).

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.2 per 100 workers

Safer than 88% of industry peers
DART rate: C 0 per 100 workers

Safer than 71% 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%).

CTS Phoenix held a steady TCR band

CTS Phoenix's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2021. Peak filing year was 2020 at 0.6 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2020=0.6 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 541380 · Tempe, AZ AT/BELOW-IND · MID

Grade A · TCR 0.2 · 40% of ind

DART 0.0 DART
RANK #1/11
PHOTO Westford MA
BOOK 3y book
INJ 1 inj
SIZE ~186 FTE

Nearest TCR peer: Westford MA (0.0 TCR gap)

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

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0.2
Westford MA

0.2
Athlon Solutio

0.2
DDL-MN

0.2
Momenta Cambri

0.2

What this shows CTS Phoenix averages 0.2 TCR (40% of the Testing Laboratories BLS benchmark).

CTS Phoenix TCR series: 2018=0 · 2020=0.6 · 2021=0 · BLS 0.5

Where CTS Phoenix falls in its industry

232 Testing Laboratories establishments

Safer than 88% of graded establishments in this industry, whose median TCR is 1.0.

Grade A

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 11 Testing Laboratories employers in Arizona.

CTS Phoenix (186 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 1.0

CTS Phoenix has more employees than the Testing Laboratories median and a lower injury rate than the industry's median TCR of 1.0. 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
2021	0.0	0.0	0
2020	0.6	0.6	1
2018	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

541380 · AZ · Tempe

232 Testing Laboratories employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 569 employers in Tempe, 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	Westford MA	WESTFORD, MA	0.2 TCR
NAICS-TCR	Athlon Solutions- Corporate	HOUSTON, TX	0.2 TCR
NAICS-TCR	DDL-MN	EDEN PRAIRIE, MN	0.2 TCR
NAICS-TCR	Momenta Cambridge	CAMBRIDGE, MA	0.2 TCR
STATE-SIZE	Sulphur Springs Valley Electric Cooperative	WILLCOX	186 FTE
STATE-SIZE	CMC Steel Arizona 2	MESA	186 FTE
STATE-SIZE	Clarios - Yuma AZ	YUMA	186 FTE
STATE-SIZE	02-AZ	PHOENIX	186 FTE
CITY-NEAR	SALT RIVER PROJECT DISTRICT VALLEY	Tempe	4,655 FTE
CITY-NEAR	202376	Tempe	4,627 FTE
CITY-NEAR	Valley Plants and Offices	Tempe	4,518 FTE
CITY-NEAR	IES Communications, LLC	Tempe	3,432 FTE
NAT-TCR	The People Concern - Arl Square	Los Angeles, CA	0.2 TCR
NAT-TCR	6795-97752B0199	Bloomington, MN	0.2 TCR
NAT-TCR	Formosa Plastics Corporation, New Jersey	Livingston, NJ	0.2 TCR
NAT-TCR	Headquarters	St. Paul, MN	0.2 TCR
NAT-SIZE	43561s - Tulsa Dc	Tulsa, OK	186 FTE
NAT-SIZE	K253-M001	Winchester, KY	186 FTE
NAT-SIZE	Large Projects-Central Region	Lewisville, TX	186 FTE
NAT-SIZE	1001 Sullivan	Aurora, IL	186 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, 2020, 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.