District and regional offices · Maine

ON Semiconductor Maine

South Portland, ME · ~141 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.1
Avg TCR
0.7
Industry avg
0
Fatalities
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The verdict

ON Semiconductor Maine runs at 20% of its industry's injury rate - far safer than the typical District and regional offices workplace, earning a grade A.

ON Semiconductor Maine: 0.1 TCR = 20% of District and regional offices BLS 0.7 · 5y Form 300A (see methodology below)

ON Semiconductor Maine safety composite

ON Semiconductor Maine scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.14 per 100 workers

Safer than 87% of industry peers

DART rate
C 0 per 100 workers

Safer than 69% 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%).

ON Semiconductor Maine held a steady TCR band

ON Semiconductor Maine's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2020. Peak filing year was 2017 at 0.7 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=0.7 · 2018=0.0 · 2019=0.0 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 551114 · South Portland, ME AT/BELOW-IND · MID

Grade A · TCR 0.1 · 20% of ind

  • DART 0.0 DART
  • RANK #1/14
  • PHOTO Dawn Food Products -…
  • BOOK 5y book
  • INJ 1 inj
  • SIZE ~141 FTE

Nearest TCR peer: Dawn Food Products - Home Office (0.0 TCR gap)

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

ON Semiconductor Maine in the TCR neighbourhood

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

TCR

What this shows ON Semiconductor Maine averages 0.1 TCR (20% of the District and regional offices BLS benchmark).

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

ON Semiconductor Maine TCR series: 2016=0 · 2017=0.7 · 2018=0 · 2019=0 · 2020=0 · BLS 0.7

Where ON Semiconductor Maine falls in its industry

1,475 District and regional offices establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers

Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 14 District and regional offices employers in Maine.

ON Semiconductor Maine (141 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 189 employees and a TCR of 0.7 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 0246810 Average employees Total Case Rate ON Semiconductor Maine
ON Semiconductor Maine (141 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 189 employees and a TCR of 0.7

ON Semiconductor Maine has fewer employees than the District and regional offices median and a lower injury rate than the industry's median TCR of 0.7. 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
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.7 0.0 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

551114 · ME · South Portland

1,475 District and regional offices 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 Dawn Food Products - Home Office 0.1 TCR
NAICS-TCR Smith + Nephew Inc. Goodlett Farms Cordova TN. 0.1 TCR
NAICS-TCR MyMichigan Health 0.1 TCR
NAICS-TCR Omaha NE 9 Cag Dr 0.1 TCR
STATE-SIZE LaBree's Bakery 141 FTE
STATE-SIZE Lanco Integrated 141 FTE
STATE-SIZE 1940 LOWE S OF BANGOR ME 141 FTE
STATE-SIZE 08251 - Store # 8251 Gray 141 FTE
CITY-NEAR South Portland 472 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
NAT-TCR Road Bear RV-SFO 0.1 TCR
NAT-TCR Transitional Living Group Home - Boys 0.1 TCR
NAT-TCR AM General Technology and Engineering Center 0.1 TCR
NAT-TCR Pharmaceutical Calibrations and Instrumentation (PCI) 0.1 TCR
NAT-SIZE Xtreme Tower Products 141 FTE
NAT-SIZE Insource Performance Solutions at Stanley Kannapolis 141 FTE
NAT-SIZE Klaussner Plant 28 141 FTE
NAT-SIZE SP Industries Inc - Pocomoke 141 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: 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.