Masonry (e.g., block, brick, stone) dealers · New Jersey

Athenia Mason Supply

Clifton, NJ · ~41 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Athenia Mason Supply runs at 24% of its industry's injury rate - far safer than the typical Masonry (e.g., block, brick, stone) dealers workplace, earning a grade A.

Athenia Mason Supply: 0.8 TCR = 24% of Masonry (e.g., block, brick, stone) dealers BLS 3.4 · 3y Form 300A (see methodology below)

Athenia Mason Supply safety composite

Athenia Mason Supply scores strongest on total case rate (tcr) (safer than 97% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.8 per 100 workers

Safer than 97% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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

−2.4

2022→2024

Athenia Mason Supply injury rate improved

Athenia Mason Supply's TCR fell 2.4 from 2.4 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 2.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=2.4 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 444190 · Clifton, NJ AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 24% of ind

  • DART 0.0 DART
  • RANK #3/40
  • PHOTO Thomas Supply Inc
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~41 FTE

Nearest TCR peer: Thomas Supply Inc (0.0 TCR gap)

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

Athenia Mason Supply in the TCR neighbourhood

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

TCR

What this shows Athenia Mason Supply averages 0.8 TCR (24% of the Masonry (e.g., block, brick, stone) dealers BLS benchmark).

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

Athenia Mason Supply TCR series: 2022=2.4 · 2023=0 · 2024=0 · BLS 3.4

Where Athenia Mason Supply falls in its industry

1,643 Masonry (e.g., block, brick, s establishments

Safer than 97% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to New Jersey alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 40 Masonry (e.g., block, brick, s employers in New Jersey.

Athenia Mason Supply (41 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2 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 050100150200 0510152025 Average employees Total Case Rate Athenia Mason Supply
Athenia Mason Supply (41 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Athenia Mason Supply has more employees than the Masonry (e.g., block, brick, stone) deal median and a lower injury rate than the industry's median TCR of 5.2. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 2.4 2.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · NJ · Clifton

1,643 Masonry (e.g., block, brick, stone) dealers employers nationwide with a credible TCR · 11,201 rated employers in New Jersey with headcount on file · 99 employers in Clifton, NJ · 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 Thomas Supply Inc 0.8 TCR
NAICS-TCR Tri Supply 101 0.8 TCR
NAICS-TCR Hampton Bays 0.8 TCR
NAICS-TCR Moynihn Lumber of Plaistow LLC 0.8 TCR
STATE-SIZE Swimming River Treatment Plant 41 FTE
STATE-SIZE Office 60 41 FTE
STATE-SIZE RC Andersen LLC 41 FTE
STATE-SIZE Mcr office 41 FTE
CITY-NEAR L3Harris 1,417 FTE
CITY-NEAR Clifton NJ 1,300 FTE
CITY-NEAR Space and Airborne Systems : NJ, Clifton - 77 River Rd. 1,272 FTE
CITY-NEAR 1822 - Clifton 378 FTE
NAT-TCR Tri Wall International Paper 0.8 TCR
NAT-TCR Gundersen - Decorah Clinic 0.8 TCR
NAT-TCR H37 - Distribution International 0.8 TCR
NAT-TCR LPS Lake Park Service Center 0.8 TCR
NAT-SIZE Itoh Denki USA Inc 41 FTE
NAT-SIZE The Willamette Valley Company - Site 15 41 FTE
NAT-SIZE Colorado Beef 41 FTE
NAT-SIZE Gilcrest Feedlot 41 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, 2022. 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.