Doors and door frames, plastics, manufacturing · West Virginia

Wincore Window Company LLC

Name: Wincore Window Company LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Parkersburg, WV · ~434 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.5
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Wincore Window Company LLC runs at 166% of its industry's injury rate - more dangerous than the typical Doors and door frames, plastics, manufacturing workplace, earning a grade D.

Wincore Window Company LLC: 5.5 TCR = 166% of Doors and door frames, plastics, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Wincore Window Company LLC safety composite

Wincore Window Company LLC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 27%), 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).

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 5.47 per 100 workers

Safer than 28% of industry peers
DART rate: F 3.49 per 100 workers

Safer than 27% 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%).

TCR Δ

−1.3

2019→2020

Wincore Window Company LLC injury rate improved

Wincore Window Company LLC's TCR fell 1.3 from 6.1 in 2019 to 4.8 in 2020. Peak filing year was 2019 at 6.1 TCR. In 2020, DART was 0.64× this establishment's average TCR (severity share of cases).

2019=6.1 · 2020=4.8

OSHA ITA Form 300A scorecard

Establishment book 326199 · Parkersburg, WV ABOVE-IND · MID

Grade D · TCR 5.5 · 166% of ind

DART 3.5 DART
RANK #22/25
PHOTO EMSCO, Inc.
BOOK 2y book
INJ 32 inj
SIZE ~434 FTE

Nearest TCR peer: EMSCO, Inc. (0.0 TCR gap)

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

This site

5.5
EMSCO, Inc.

5.5
Adair Manufact

5.5
Metalcraft of

5.5
Soroc Products

5.5

What this shows Wincore Window Company LLC averages 5.5 TCR (166% of the Doors and door frames, plastics, manufacturing BLS benchmark).

Wincore Window Company LLC TCR series: 2019=6.1 · 2020=4.8 · BLS 3.3

Where Wincore Window Company LLC falls in its industry

2,838 Doors and door frames, plastic establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 3.5.

Grade D

More dangerous than peersSafer than peers

Narrower to West Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 25 Doors and door frames, plastic employers in West Virginia.

Wincore Window Company LLC (434 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Wincore Window Company LLC has more employees than the Doors and door frames, plastics, manufac median and a higher injury rate than the industry's median TCR of 3.5. 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	4.8	3.5	11	7	0
2019	6.1	3.5	21	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · WV · Parkersburg

2,838 Doors and door frames, plastics, manufacturing employers nationwide with a credible TCR · 2,269 rated employers in West Virginia with headcount on file · 79 employers in Parkersburg, WV · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	EMSCO, Inc.	GIRARD, PA	5.5 TCR
NAICS-TCR	Adair Manufacturing Plant	ADAIR, IA	5.5 TCR
NAICS-TCR	Metalcraft of Mayville Horicon	HORICON, WI	5.5 TCR
NAICS-TCR	Soroc Products	BURTON, MI	5.5 TCR
STATE-SIZE	Eagle Natrium, LLC	PROCTOR	435 FTE
STATE-SIZE	Orgill Inwood Distribution Center	INWOOD	437 FTE
STATE-SIZE	Orgill West Virginia Distribution Center	INWOOD	438 FTE
STATE-SIZE	Dupont Polymer Products, LLC Washington Works	WASHINGTON	429 FTE
CITY-NEAR	Camden Clark Memorial Hospital	Parkersburg	2,014 FTE
CITY-NEAR	Wincore Windows & Doors	Parkersburg	378 FTE
CITY-NEAR	WM 2823	Parkersburg	333 FTE
CITY-NEAR	2823	Parkersburg	331 FTE
NAT-TCR	Alden Des Plaines Courts and Gardens	Des Plaines, IL	5.5 TCR
NAT-TCR	MILFORD	Milford, IN	5.5 TCR
NAT-TCR	realwheels	Gurnee, IL	5.5 TCR
NAT-TCR	Lombardi Electric	Bloomingdale, IL	5.5 TCR
NAT-SIZE	Contract Land Staff, LLC	Sugarland, TX	434 FTE
NAT-SIZE	Aldrich Chemical Co., LLC - Sheboygan	Sheboygan Falls, WI	434 FTE
NAT-SIZE	Mando America Corporation - G1	Hogansville, GA	434 FTE
NAT-SIZE	Vernon Hills, IL - BCU	Vernon Hills, IL	434 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. 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.