Circuit boards, printed, bare, manufacturing · Arizona

South Bay Circuits, Inc.

Name: South Bay Circuits, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chandler, AZ · ~93 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.5
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

South Bay Circuits, Inc. runs at 77% of its industry's injury rate - safer than the typical Circuit boards, printed, bare, manufacturing workplace, earning a grade B.

South Bay Circuits, Inc.: 2.5 TCR = 77% of Circuit boards, printed, bare, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

South Bay Circuits, Inc. safety composite

South Bay Circuits, Inc. scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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).

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 2.55 per 100 workers

Safer than 28% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% of industry peers
Fatalities: D 0

Safer than 51% 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

South Bay Circuits, Inc.: 1.7 → 3.4 TCR

Peak year 2023 @ 3.4 TCR · DART/TCR 0× in 2023

South Bay Circuits, Inc.'s TCR rose 1.8 from 1.7 in 2022 to 3.4 in 2023. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334412 · Chandler, AZ AT/BELOW-IND · SMALL

Grade B · TCR 2.5 · 77% of ind

DART 0.0 DART
RANK P28
PHOTO Electronic Interconn…
BOOK 2y book
INJ 2 inj
SIZE ~93 FTE

Nearest TCR peer: Electronic Interconnect Corporation (0.0 TCR gap)

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

Vishay-Shelton

2.6
This site

2.5
Electronic Int

2.5
TTM Technologi

2.5
Hughes Circuit

2.5

What this shows South Bay Circuits, Inc. averages 2.5 TCR (77% of the Circuit boards, printed, bare, manufacturing BLS benchmark).

South Bay Circuits, Inc. TCR series: 2022=1.7 · 2023=3.4 · BLS 3.3

Where South Bay Circuits, Inc. falls in its industry

97 Circuit boards, printed, bare, establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 1.6.

Grade B

More dangerous than peersSafer than peers

South Bay Circuits, Inc. (93 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 143 employees and a TCR of 1.6

South Bay Circuits, Inc. has fewer employees than the Circuit boards, printed, bare, manufactu median and a higher injury rate than the industry's median TCR of 1.6. 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
2023	3.4	0.0	1	1	0
2022	1.7	0.8	1	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

334412 · AZ · Chandler

97 Circuit boards, printed, bare, manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 462 employers in Chandler, 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	Electronic Interconnect Corporation	ELK GROVE VILLAGE, IL	2.5 TCR
NAICS-TCR	TTM Technologies	CHIPPEWA FALLS, WI	2.5 TCR
NAICS-TCR	Vishay-Shelton	SHELTON, CT	2.6 TCR
NAICS-TCR	Hughes Circuits	SAN MARCOS, CA	2.5 TCR
STATE-SIZE	Robert Nickerson Farms, Inc.	WELLTON	93 FTE
STATE-SIZE	5917019 - Phoenix Sky Harbor International Airport Sky Train Stage 2	PHOENIX	93 FTE
STATE-SIZE	NA-US-AZ-Phoenix/Deer Valley-W. Williams	PHOENIX	93 FTE
STATE-SIZE	Curtis-C Roofing	PHOENIX	93 FTE
CITY-NEAR	Chandler Campus	Chandler	6,163 FTE
CITY-NEAR	Ocotillo Campus	Chandler	5,428 FTE
CITY-NEAR	6403-64030510	Chandler	3,265 FTE
CITY-NEAR	2643-64030510-510001	Chandler	2,446 FTE
NAT-TCR	Commercial HVAC Americas : SVC-Greater Northeast : SVC-Hartford CT-USA	Rocky Hill, CT	2.5 TCR
NAT-TCR	Hawaii Petroleum, LLC.-Administration-Maui	Kahului, HI	2.5 TCR
NAT-TCR	Lakemore	Lakemore, OH	2.5 TCR
NAT-TCR	Intracoastal Marine	Chesapeake, VA	2.5 TCR
NAT-SIZE	Fairburn, GA (Samsung) 430	Fairburn, GA	93 FTE
NAT-SIZE	Eversource - Hooksett 1250 Hooksett	Hooksett, NH	93 FTE
NAT-SIZE	Airtek Inc.	Hobart, IN	93 FTE
NAT-SIZE	WCS Construction LLC	Washington, DC	93 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. 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.