Printed circuit assemblies manufacturing · Idaho

Plexus Boise

Nampa, ID · ~798 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Plexus Boise runs at 44% of its industry's injury rate - far safer than the typical Printed circuit assemblies manufacturing workplace, earning a grade A.

Plexus Boise: 1.5 TCR = 44% of Printed circuit assemblies manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Plexus Boise safety composite

Plexus Boise scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 32%), 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).

D

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.46 per 100 workers

Safer than 43% of industry peers

DART rate
F 0.97 per 100 workers

Safer than 32% 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

−2.2

2016→2021

Plexus Boise injury rate improved

Plexus Boise's TCR fell 2.2 from 3.1 in 2016 to 1.0 in 2021. Peak filing year was 2016 at 3.1 TCR. In 2021, DART was 0.66× this establishment's average TCR (severity share of cases).

2016=3.1 · 2017=1.7 · 2018=1.5 · 2019=1.1 · 2020=0.3 · 2021=1.0

OSHA ITA Form 300A scorecard

Establishment book 334418 · Nampa, ID AT/BELOW-IND · MID

Grade A · TCR 1.5 · 44% of ind

  • DART 1.0 DART
  • RANK P43
  • PHOTO Delta Group Electron…
  • BOOK 6y book
  • INJ 68 inj
  • SIZE ~798 FTE

Nearest TCR peer: Delta Group Electronics, Inc. (Florida) (0.0 TCR gap)

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

Plexus Boise in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Plexus Boise averages 1.5 TCR (44% of the Printed circuit assemblies manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Plexus Boise TCR series: 2016=3.1 · 2017=1.7 · 2018=1.5 · 2019=1.1 · 2020=0.3 · 2021=1 · BLS 3.3

Where Plexus Boise falls in its industry

236 Printed circuit assemblies man establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers
Plexus Boise (798 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.3 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02,0004,0006,0008,00010,000 0246810 Average employees Total Case Rate Plexus Boise
Plexus Boise (798 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.3

Plexus Boise has more employees than the Printed circuit assemblies manufacturing median and a higher injury rate than the industry's median TCR of 1.3. 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 1.0 1.0 8 0 0
2020 0.3 0.3 4 0 0
2019 1.1 0.8 13 0 0
2018 1.5 0.5 13 2 0
2017 1.7 0.8 9 6 0
2016 3.1 2.7 21 8 0

OSHA ITA peer cross-reference

Establishment peer ledger

334418 · ID · Nampa

236 Printed circuit assemblies manufacturing employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 228 employers in Nampa, ID · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Delta Group Electronics, Inc. (Florida) 1.5 TCR
NAICS-TCR TTM Technologies Stafford Springs Division 1.5 TCR
NAICS-TCR Tallahassee Operations 1.5 TCR
NAICS-TCR AMERICAN COMPUTER DEVELOPMENT, INC - NORTH CAROLINA 1.5 TCR
STATE-SIZE Field Sales West 787 FTE
STATE-SIZE CAP Meridian, ID 820 FTE
STATE-SIZE St. Luke's Nampa Medical Center, Ltd. 828 FTE
STATE-SIZE Futura Title & Escrow LLC 760 FTE
CITY-NEAR Amazon.com Services LLC - BOI2 2,940 FTE
CITY-NEAR Saint Alphonsus Medical Center, Nampa (Garrity)-SAHS-ID/OR 1,047 FTE
CITY-NEAR Saint Alphonsus Medical Center Nampa 922 FTE
CITY-NEAR Lactalis Nampa 863 FTE
NAT-TCR MBK - Northgate Plaza 1.5 TCR
NAT-TCR 4818-SOHH 1.5 TCR
NAT-TCR SSB Hawaii 1.5 TCR
NAT-TCR Seafrigo Coldstorage Chicago 1.5 TCR
NAT-SIZE Angel Brothers Enterprises, LTD. 798 FTE
NAT-SIZE Fabuwood Cabinetry Corp. 798 FTE
NAT-SIZE Amzl : Din1 798 FTE
NAT-SIZE SNDGCA64 - Pacific Bell Telephone Company 798 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, 2019, 2018, 2017, 2016. 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.