Foam polystyrene products manufacturing · Wisconsin

Trowbridge

Fond Du Lac, WI · ~110 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Trowbridge runs at 90% of its industry's injury rate - about level with the typical Foam polystyrene products manufacturing workplace, earning a grade C.

Trowbridge: 3.0 TCR = 90% of Foam polystyrene products manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Trowbridge safety composite

Trowbridge scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (safer than 23%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.96 per 100 workers

Safer than 53% of industry peers

DART rate
F 3.41 per 100 workers

Safer than 23% 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

Trowbridge: 2.5 → 3.4 TCR

Peak year 2019 @ 3.4 TCR · DART/TCR 1.15× in 2019

Trowbridge's TCR rose 0.9 from 2.5 in 2018 to 3.4 in 2019. In 2019, DART was 1.15× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326140 · Fond Du Lac, WI AT/BELOW-IND · MID

Grade C · TCR 3.0 · 90% of ind

  • DART 3.4 DART
  • RANK #4/10
  • PHOTO Novipax - Indianapolis
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~110 FTE

Nearest TCR peer: Novipax - Indianapolis (0.0 TCR gap)

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

Trowbridge in the TCR neighbourhood

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

TCR

What this shows Trowbridge averages 3.0 TCR (90% of the Foam polystyrene products manufacturing BLS benchmark).

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

Trowbridge TCR series: 2018=2.5 · 2019=3.4 · BLS 3.3

Where Trowbridge falls in its industry

260 Foam polystyrene products manu establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 10 Foam polystyrene products manu employers in Wisconsin.

Trowbridge (110 employees, TCR 3.0) 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 Trowbridge
Trowbridge (110 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 3.1

Trowbridge has more employees than the Foam polystyrene products manufacturing median and a lower 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
2019 3.4 3.4 4 0 0
2018 2.5 2.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326140 · WI · Fond Du Lac

260 Foam polystyrene products manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 134 employers in Fond Du Lac, WI · 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 Novipax - Indianapolis 3.0 TCR
NAICS-TCR Pregis -Marysville 3.0 TCR
NAICS-TCR Corporate 3.0 TCR
NAICS-TCR SSF Production LLC 2.9 TCR
STATE-SIZE Didion Cambria Mill 110 FTE
STATE-SIZE Glenmore 110 FTE
STATE-SIZE Garden-Fresh Foods, Inc. 110 FTE
STATE-SIZE GACOWI (BP) 110 FTE
CITY-NEAR Mercury Marine FdL Campus 3,778 FTE
CITY-NEAR Mercury Marine Fond du Lac 3,735 FTE
CITY-NEAR Ahern Fond du Lac - Corporate 1,494 FTE
CITY-NEAR St. Agnes Hospital 1,479 FTE
NAT-TCR Highland Nursing Home 3.0 TCR
NAT-TCR Community Services Ctr 3.0 TCR
NAT-TCR Faf Orz 3.0 TCR
NAT-TCR Beaverton YMCA Child Development Center 3.0 TCR
NAT-SIZE Dallas SDO 110 FTE
NAT-SIZE Aperion Care Olney 110 FTE
NAT-SIZE Riverside Drive Plaza 110 FTE
NAT-SIZE Sullivan Solar Power 110 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: 2019, 2018. 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.