Refractories (e.g., block, brick, mortar, tile), nonclay, manufacturing · Ohio

HarbisonWalker International Windham

Windham, OH · ~106 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

HarbisonWalker International Windham runs at 126% of its industry's injury rate - more dangerous than the typical Refractories (e.g., block, brick, mortar, tile), nonclay, manufacturing workplace, earning a grade D.

HarbisonWalker International Windham: 4.2 TCR = 126% of Refractories (e.g., block, brick, mortar, tile), nonclay, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

HarbisonWalker International Windham safety composite

HarbisonWalker International Windham scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 14%), 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

34/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.17 per 100 workers

Safer than 42% of industry peers

DART rate
F 5.55 per 100 workers

Safer than 14% of industry peers

Fatalities
D 0

Safer than 50% 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

HarbisonWalker International Windham: 2.9 → 7.8 TCR

Peak year 2022 @ 7.8 TCR · DART/TCR 1.33× in 2022

HarbisonWalker International Windham's TCR rose 4.8 from 2.9 in 2016 to 7.8 in 2022. In 2022, DART was 1.33× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327120 · Windham, OH ABOVE-IND · MID

Grade D · TCR 4.2 · 126% of ind

  • DART 5.5 DART
  • RANK #34/48
  • PHOTO Clay County
  • BOOK 4y book
  • INJ 18 inj
  • SIZE ~106 FTE

Nearest TCR peer: Clay County (0.0 TCR gap)

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HarbisonWalker International Windham in the TCR neighbourhood

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

TCR

What this shows HarbisonWalker International Windham averages 4.2 TCR (126% of the Refractories (e.g., block, brick, mortar, tile), nonclay, manufacturing BLS benchmark).

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

HarbisonWalker International Windham TCR series: 2016=2.9 · 2018=0.3 · 2019=5.7 · 2022=7.8 · BLS 3.3

Where HarbisonWalker International Windham falls in its industry

307 Refractories (e.g., block, bri establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 48 Refractories (e.g., block, bri employers in Ohio.

HarbisonWalker International Windham (106 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 57 employees and a TCR of 3.7 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 0200400600800 051015 Average employees Total Case Rate HarbisonWalker International Windham
HarbisonWalker International Windham (106 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 57 employees and a TCR of 3.7

HarbisonWalker International Windham has more employees than the Refractories (e.g., block, brick, mortar median and a higher injury rate than the industry's median TCR of 3.7. 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
2022 7.8 5.5 7 0 0
2019 5.7 3.4 5 0 0
2018 0.3 0.3 3 0 0
2016 2.9 2.9 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327120 · OH · Windham

307 Refractories (e.g., block, brick, mortar, tile), nonclay, manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 3 employers in Windham, OH · 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 Clay County 4.2 TCR
NAICS-TCR Denver Brick Plant 4.2 TCR
NAICS-TCR Allied Mineral Products - Pell City 4.2 TCR
NAICS-TCR General Shale Brick Augusta 4.2 TCR
STATE-SIZE Warren Roofing & Insulating Company 106 FTE
STATE-SIZE Performance Contractors, Inc. - DuPont 106 FTE
STATE-SIZE Metcon Ltd 106 FTE
STATE-SIZE Witmer's Feed & Grain Inc 106 FTE
CITY-NEAR Harbison Walker International Windham 92 FTE
CITY-NEAR Old Forge Services 24 FTE
NAT-TCR MAS Building & Bridge, Inc. 4.2 TCR
NAT-TCR Ponder Creek Estates 4.2 TCR
NAT-TCR Big Kahunas 4.2 TCR
NAT-TCR 44935 - Jacksonville Fac. 4.2 TCR
NAT-SIZE Houston Southeast 106 FTE
NAT-SIZE Lineville Health & Rehabilitation 106 FTE
NAT-SIZE Performance Plastics Inc 106 FTE
NAT-SIZE MilliporeSigma - Broadway 106 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: 2022, 2019, 2018, 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.