Cups, polystyrene foam, manufacturing · Massachusetts

Polyfoam LLC

Northbridge, MA · ~136 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Polyfoam LLC runs at 152% of its industry's injury rate - more dangerous than the typical Cups, polystyrene foam, manufacturing workplace, earning a grade D.

Polyfoam LLC: 5.0 TCR = 152% of Cups, polystyrene foam, manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Polyfoam LLC safety composite

Polyfoam LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 22%), 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.02 per 100 workers

Safer than 24% of industry peers

DART rate
F 3.49 per 100 workers

Safer than 22% 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%).

TCR Δ

−1.5

2016→2023

Polyfoam LLC injury rate improved

Polyfoam LLC's TCR fell 1.5 from 5.0 in 2016 to 3.5 in 2023. Peak filing year was 2020 at 10.4 TCR. In 2023, DART was 0.7× this establishment's average TCR (severity share of cases).

2016=5.0 · 2017=2.5 · 2018=4.3 · 2019=4.3 · 2020=10.4 · 2023=3.5

OSHA ITA Form 300A scorecard

Establishment book 326140 · Northbridge, MA ABOVE-IND · MID

Grade D · TCR 5.0 · 152% of ind

  • DART 3.5 DART
  • RANK #3/4
  • PHOTO Cellofoam-Sallisaw, …
  • BOOK 6y book
  • INJ 35 inj
  • SIZE ~136 FTE

Nearest TCR peer: Cellofoam-Sallisaw, OK-BM/Shape/FAB (EPS) (0.0 TCR gap)

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

Polyfoam LLC in the TCR neighbourhood

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

TCR

What this shows Polyfoam LLC averages 5.0 TCR (152% of the Cups, polystyrene foam, manufacturing BLS benchmark).

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

Polyfoam LLC TCR series: 2016=5 · 2017=2.5 · 2018=4.3 · 2019=4.3 · 2020=10.4 · 2023=3.5 · BLS 3.3

Where Polyfoam LLC falls in its industry

260 Cups, polystyrene foam, manufa establishments

Safer than 24% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 4 Cups, polystyrene foam, manufa employers in Massachusetts.

Polyfoam LLC (136 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 3.1 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 0100200300400500 0510152025 Average employees Total Case Rate Polyfoam LLC
Polyfoam LLC (136 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 3.1

Polyfoam LLC has more employees than the Cups, polystyrene foam, manufacturing median and a higher injury rate than the industry's median TCR of 3.1. 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 3.5 3.5 4 0 0
2020 10.4 3.5 11 4 0
2019 4.3 2.2 5 1 0
2018 4.3 2.9 5 1 0
2017 2.5 1.7 3 0 0
2016 5.0 5.0 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326140 · MA · Northbridge

260 Cups, polystyrene foam, manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 5 employers in Northbridge, MA · 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 Cellofoam-Sallisaw, OK-BM/Shape/FAB (EPS) 5.0 TCR
NAICS-TCR Utah West 5.0 TCR
NAICS-TCR Cellofoam-Winchester 5.0 TCR
NAICS-TCR EFP Evansville 5.1 TCR
STATE-SIZE Brox Industries Inc. - Contracting 136 FTE
STATE-SIZE A & A Window Products, Inc. 136 FTE
STATE-SIZE Hoff's Bakery LLC 136 FTE
STATE-SIZE FIBA Technologies - Littleton MA 136 FTE
CITY-NEAR Riverdale Mills Corporation 130 FTE
CITY-NEAR Retail East - Northbridge 36 FTE
CITY-NEAR UN1F1ED2WH 23 FTE
CITY-NEAR Northbridge Site 23 FTE
NAT-TCR H & H Foradory Construction, Inc. 5.0 TCR
NAT-TCR Component Manufacturing Company - Plant 1 5.0 TCR
NAT-TCR Stockton Fence & Material Co. 5.0 TCR
NAT-TCR Buccaneer 5.0 TCR
NAT-SIZE Manufacturing 136 FTE
NAT-SIZE Mankato Motor Company 136 FTE
NAT-SIZE Parkdale America LLC Plant 7 136 FTE
NAT-SIZE International Paper Morristown Container 136 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, 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.