Gypsum building products merchant wholesalers · Missouri

Negwer Materials Inc.

Saint Louis, MO · ~167 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.8
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Negwer Materials Inc. runs at 311% of its industry's injury rate - far more dangerous than the typical Gypsum building products merchant wholesalers workplace, earning a grade F.

Negwer Materials Inc.: 6.8 TCR = 311% of Gypsum building products merchant wholesalers BLS 2.2 · 4y Form 300A (see methodology below)

Negwer Materials Inc. safety composite

Negwer Materials Inc. scores strongest on dart rate (safer than 53% of same-industry peers) and weakest on total case rate (tcr) (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).

D

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.85 per 100 workers

Safer than 27% of industry peers

DART rate
D 1.72 per 100 workers

Safer than 53% 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

−5.4

2019→2024

Negwer Materials Inc. injury rate improved

Negwer Materials Inc.'s TCR fell 5.4 from 8.0 in 2019 to 2.6 in 2024. Peak filing year was 2023 at 11.2 TCR. In 2024, DART was 0.25× this establishment's average TCR (severity share of cases).

2019=8.0 · 2020=5.6 · 2023=11.2 · 2024=2.6

OSHA ITA Form 300A scorecard

Establishment book 423390 · Saint Louis, MO ABOVE-IND · MID

Grade F · TCR 6.8 · 311% of ind

  • DART 1.7 DART
  • RANK P27
  • PHOTO E&S Services
  • BOOK 4y book
  • INJ 47 inj
  • SIZE ~167 FTE

Nearest TCR peer: E&S Services (0.0 TCR gap)

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

Negwer Materials Inc. in the TCR neighbourhood

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

TCR

What this shows Negwer Materials Inc. averages 6.8 TCR (311% of the Gypsum building products merchant wholesalers BLS benchmark).

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

Negwer Materials Inc. TCR series: 2019=8 · 2020=5.6 · 2023=11.2 · 2024=2.6 · BLS 2.2

Where Negwer Materials Inc. falls in its industry

168 Gypsum building products merch establishments

Safer than 27% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers
Negwer Materials Inc. (167 employees, TCR 6.8) among 29 same-industry peers, split at the industry median of 39 employees and a TCR of 4.5 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 050100150200250 05101520 Average employees Total Case Rate Negwer Materials Inc.
Negwer Materials Inc. (167 employees, TCR 6.8) among 29 same-industry peers, split at the industry median of 39 employees and a TCR of 4.5

Negwer Materials Inc. has more employees than the Gypsum building products merchant wholes median and a higher injury rate than the industry's median TCR of 4.5. 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
2024 2.6 1.7 3 0 0
2023 11.2 11.2 13 0 0
2020 5.6 4.3 13 0 0
2019 8.0 5.8 18 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423390 · MO · Saint Louis

168 Gypsum building products merchant wholesalers employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 448 employers in Saint Louis, MO · 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 E&S Services 6.9 TCR
NAICS-TCR Bakersfield Wholesale 6.8 TCR
NAICS-TCR GAT 6.6 TCR
NAICS-TCR Charlotte NC Gypsum 6.6 TCR
STATE-SIZE Monett 167 FTE
STATE-SIZE Gold Mechanical 167 FTE
STATE-SIZE Division #22 167 FTE
STATE-SIZE St. Louis Hospitality Center 167 FTE
CITY-NEAR MO002 12,691 FTE
CITY-NEAR Barnes-Jewish Hospital 9,005 FTE
CITY-NEAR MERCY HOSPITAL ST LOUIS 5,653 FTE
CITY-NEAR Checkerboard Square 3,464 FTE
NAT-TCR Charbon Contracting LLC 6.8 TCR
NAT-TCR FV Clinics-Hugo Victor 6.8 TCR
NAT-TCR Bradley & Son's, Inc. 6.8 TCR
NAT-TCR PADDLEFISH 6.8 TCR
NAT-SIZE Northland Constructors of Duluth, Inc. 167 FTE
NAT-SIZE Silver Bluff, LLC 167 FTE
NAT-SIZE Concord Feed & Fuel 167 FTE
NAT-SIZE Carolina Container High Point 167 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: 2024, 2023, 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.