Stained glass products made from purchased glass · Minnesota

JAM Architectural Glass, Inc.

Winona, MN · ~51 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

JAM Architectural Glass, Inc. runs at 198% of its industry's injury rate - more dangerous than the typical Stained glass products made from purchased glass workplace, earning a grade D.

JAM Architectural Glass, Inc.: 6.5 TCR = 198% of Stained glass products made from purchased glass BLS 3.3 · 3y Form 300A (see methodology below)

JAM Architectural Glass, Inc. safety composite

JAM Architectural Glass, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 18%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.55 per 100 workers

Safer than 21% of industry peers

DART rate
F 4.89 per 100 workers

Safer than 18% 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

JAM Architectural Glass, Inc.: 4.5 → 11.4 TCR

Peak year 2019 @ 11.4 TCR · DART/TCR 0.75× in 2019

JAM Architectural Glass, Inc.'s TCR rose 6.9 from 4.5 in 2017 to 11.4 in 2019. In 2019, DART was 0.75× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327215 · Winona, MN ABOVE-IND · SMALL

Grade D · TCR 6.5 · 198% of ind

  • DART 4.9 DART
  • RANK #9/9
  • PHOTO Fuyao Glass America
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~51 FTE

Nearest TCR peer: Fuyao Glass America (0.0 TCR gap)

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

JAM Architectural Glass, Inc. in the TCR neighbourhood

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

TCR

What this shows JAM Architectural Glass, Inc. averages 6.5 TCR (198% of the Stained glass products made from purchased glass BLS benchmark).

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

JAM Architectural Glass, Inc. TCR series: 2017=4.5 · 2018=3.7 · 2019=11.4 · BLS 3.3

Where JAM Architectural Glass, Inc. falls in its industry

441 Stained glass products made fr establishments

Safer than 21% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 9 Stained glass products made fr employers in Minnesota.

JAM Architectural Glass, Inc. (51 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 94 employees and a TCR of 3.3 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 0100200300400500 051015 Average employees Total Case Rate JAM Architectural Glass, Inc.
JAM Architectural Glass, Inc. (51 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 94 employees and a TCR of 3.3

JAM Architectural Glass, Inc. has fewer employees than the Stained glass products made from purchas median and a higher injury rate than the industry's median TCR of 3.3. 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
2019 11.4 4.9 6 1 0
2018 3.7 1.9 2 0 0
2017 4.5 4.5 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327215 · MN · Winona

441 Stained glass products made from purchased glass employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 149 employers in Winona, MN · 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 Fuyao Glass America 6.5 TCR
NAICS-TCR Hartung Glass Industries Pueblo CO. 6.6 TCR
NAICS-TCR Glass Wholesalers DBA Cristacurva 6.6 TCR
NAICS-TCR Cardinal LG - Northeast LG 6.4 TCR
STATE-SIZE United Dairy, Union Dairy LLP 51 FTE
STATE-SIZE ON 51 FTE
STATE-SIZE Wes Hanson Builders 51 FTE
STATE-SIZE Minneapolis Office 51 FTE
CITY-NEAR Minnesota State Winona State University 1,635 FTE
CITY-NEAR Winona Health Services 935 FTE
CITY-NEAR Winona State University 734 FTE
CITY-NEAR Saint Mary's University of Minnesota - Winona 731 FTE
NAT-TCR Pioneer Market Waterford 6.5 TCR
NAT-TCR Service Office 6.5 TCR
NAT-TCR Battle Creek MI Thrift Store 6.5 TCR
NAT-TCR 6962-Swy 0025 2941 6.5 TCR
NAT-SIZE Dean Dairy - Indiana PA - DTI 51 FTE
NAT-SIZE Sierra Forest Products 51 FTE
NAT-SIZE Oak Farms San Antonio - Austin 51 FTE
NAT-SIZE Meadow Brook - Erie 51 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, 2017. 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.