Semiconductor devices manufacturing · Maine

South Portland

South Portland, ME · ~472 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

South Portland runs at 40% of its industry's injury rate - far safer than the typical Semiconductor devices manufacturing workplace, earning a grade A.

South Portland: 1.3 TCR = 40% of Semiconductor devices manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

South Portland safety composite

South Portland scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 15%), 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).

F

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.31 per 100 workers

Safer than 36% of industry peers

DART rate
F 1.55 per 100 workers

Safer than 15% 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 Portland: 0.4 → 2.2 TCR

Peak year 2023 @ 2.2 TCR · DART/TCR 1.18× in 2023

South Portland's TCR rose 1.8 from 0.4 in 2016 to 2.2 in 2023. In 2023, DART was 1.18× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334413 · South Portland, ME AT/BELOW-IND · MID

Grade A · TCR 1.3 · 40% of ind

  • DART 1.6 DART
  • RANK P36
  • PHOTO Coherent Inc.
  • BOOK 8y book
  • INJ 32 inj
  • SIZE ~472 FTE

Nearest TCR peer: Coherent Inc. (0.0 TCR gap)

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

South Portland in the TCR neighbourhood

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

TCR

What this shows South Portland averages 1.3 TCR (40% of the Semiconductor devices manufacturing BLS benchmark).

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

South Portland TCR series: 2016=0.4 · 2017=1.5 · 2018=1.3 · 2019=1.4 · 2020=1.1 · 2021=0.9 · 2022=1.7 · 2023=2.2 · BLS 3.3

Where South Portland falls in its industry

437 Semiconductor devices manufact establishments

Safer than 36% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers
South Portland (472 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9 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 01,0002,0003,0004,000 0246 Average employees Total Case Rate South Portland
South Portland (472 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

South Portland has more employees than the Semiconductor devices manufacturing median and a higher injury rate than the industry's median TCR of 0.9. 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 2.2 1.6 8 2 0
2022 1.7 1.7 0 8 0
2021 0.9 0.2 4 0 0
2020 1.1 0.6 3 2 0
2019 1.4 0.4 3 4 0
2018 1.3 0.8 6 0 0
2017 1.5 0.6 6 1 0
2016 0.4 0.2 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · ME · South Portland

437 Semiconductor devices manufacturing employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 69 employers in South Portland, ME · 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 Coherent Inc. 1.3 TCR
NAICS-TCR Mission Solar Energy 1.3 TCR
NAICS-TCR Vishay Sprague Inc Vishay Thin Film 1.3 TCR
NAICS-TCR X-FAB Texas 1.3 TCR
STATE-SIZE MMC-22 Bramh Med Offices 471 FTE
STATE-SIZE Corning Life Sciences-Kennebunk, Maine 475 FTE
STATE-SIZE 226901-SOUTHERN ME P&DC 476 FTE
STATE-SIZE 226901-SOUTHERN ME P&DC 467 FTE
CITY-NEAR ADUSA Dist DC 01 S. Portland ME 417 FTE
CITY-NEAR 71011 356 FTE
CITY-NEAR InterMed - Foden Road location 355 FTE
CITY-NEAR MEPOR - PORTLAND 311 FTE
NAT-TCR Filtration : Yankton 1.3 TCR
NAT-TCR Fluid Connectors : Lakeview 1.3 TCR
NAT-TCR Fluid Connectors : Union City MAIN 1.3 TCR
NAT-TCR Engineered Materials : Merrillville 1.3 TCR
NAT-SIZE Kings River Farming, Inc. 472 FTE
NAT-SIZE STLVMOKO 472 FTE
NAT-SIZE Transport Solutions Americas : MFG-Hastings, NE-USA 472 FTE
NAT-SIZE 666 Tul1000 472 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, 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.