Marble, granite and slate, interior, contractors · Ohio

The Cleveland Marble Mosaic Company

Cleveland, OH · ~44 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

The Cleveland Marble Mosaic Company runs at 215% of its industry's injury rate - far more dangerous than the typical Marble, granite and slate, interior, contractors workplace, earning a grade F.

The Cleveland Marble Mosaic Company: 6.0 TCR = 215% of Marble, granite and slate, interior, contractors BLS 2.8 · 7y Form 300A (see methodology below)

The Cleveland Marble Mosaic Company safety composite

The Cleveland Marble Mosaic Company scores strongest on dart rate (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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 6.02 per 100 workers

Safer than 31% of industry peers

DART rate
D 1.98 per 100 workers

Safer than 50% 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

The Cleveland Marble Mosaic Company: 2.2 → 4.0 TCR

Peak year 2020 @ 29.2 TCR · DART/TCR 0.33× in 2024

The Cleveland Marble Mosaic Company's TCR rose 1.7 from 2.2 in 2016 to 4.0 in 2024. Peak filing year was 2020 at 29.2 TCR. In 2024, DART was 0.33× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238340 · Cleveland, OH ABOVE-IND · SMALL

Grade F · TCR 6.0 · 215% of ind

  • DART 2.0 DART
  • RANK P31
  • PHOTO Granite Mountain Sto…
  • BOOK 7y book
  • INJ 7 inj
  • SIZE ~44 FTE

Nearest TCR peer: Granite Mountain Stone Design (0.0 TCR gap)

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

The Cleveland Marble Mosaic Company in the TCR neighbourhood

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

TCR

What this shows The Cleveland Marble Mosaic Company averages 6.0 TCR (215% of the Marble, granite and slate, interior, contractors BLS benchmark).

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

The Cleveland Marble Mosaic Company TCR series: 2016=2.2 · 2019=4.9 · 2020=29.2 · 2021=0 · 2022=0 · 2023=1.9 · 2024=4 · BLS 2.8

Where The Cleveland Marble Mosaic Company falls in its industry

130 Marble, granite and slate, int establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers
The Cleveland Marble Mosaic Company (44 employees, TCR 6.0) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 4.1 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 The Cleveland Marble Mosaic Company
The Cleveland Marble Mosaic Company (44 employees, TCR 6.0) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 4.1

The Cleveland Marble Mosaic Company has more employees than the Marble, granite and slate, interior, con median and a higher injury rate than the industry's median TCR of 4.1. 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 4.0 2.0 2 0 0
2023 1.9 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 29.2 29.2 1 8 0
2019 4.9 0.0 2 0 0
2016 2.2 2.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238340 · OH · Cleveland

130 Marble, granite and slate, interior, contractors employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 922 employers in Cleveland, 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 Granite Mountain Stone Design 6.0 TCR
NAICS-TCR K.G. Stevens, Inc. 6.1 TCR
NAICS-TCR Main Office 5.9 TCR
NAICS-TCR Granite Fabrication 5.9 TCR
STATE-SIZE D.T.S.S. Inc. 44 FTE
STATE-SIZE New Day Farms - Croton 44 FTE
STATE-SIZE Licking Rural Electricfication 44 FTE
STATE-SIZE Columbus SE Service Center 44 FTE
CITY-NEAR Cleveland Clinic Main Campus 25,629 FTE
CITY-NEAR The Cleveland Clinic Foundation 20,763 FTE
CITY-NEAR Cleveland Medical Center 10,377 FTE
CITY-NEAR SILCO FIRE & SECURITY - CLEVELAND 3,641 FTE
NAT-TCR Guy Metals 6.0 TCR
NAT-TCR Tri-Valley Beverage 6.0 TCR
NAT-TCR Hickory House Nursing Home 6.0 TCR
NAT-TCR Ullman IRA 6.0 TCR
NAT-SIZE Anchor Lumber Company 44 FTE
NAT-SIZE W&W|AFCO Steel Montgomery 44 FTE
NAT-SIZE South Pittsburg Office 44 FTE
NAT-SIZE Allied Waste Services of North America, LLC 44 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, 2021, 2020, 2019, 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.