Countertops, stone, manufacturing · California

GB Marble LA

Los Angeles, CA · ~87 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

GB Marble LA runs at 51% of its industry's injury rate - safer than the typical Countertops, stone, manufacturing workplace, earning a grade B.

GB Marble LA: 1.7 TCR = 51% of Countertops, stone, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

GB Marble LA safety composite

GB Marble LA scores strongest on total case rate (tcr) (safer than 92% of same-industry peers) and weakest on dart rate (safer than 44%), 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).

C

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 1.69 per 100 workers

Safer than 92% of industry peers

DART rate
D 3.38 per 100 workers

Safer than 44% 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

GB Marble LA: 0.0 → 3.4 TCR

Peak year 2018 @ 3.4 TCR · DART/TCR 2× in 2018

GB Marble LA's TCR rose 3.4 from 0.0 in 2017 to 3.4 in 2018. In 2018, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327991 · Los Angeles, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 51% of ind

  • DART 3.4 DART
  • RANK #3/17
  • PHOTO Fabricators Unlimite…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~87 FTE

Nearest TCR peer: Fabricators Unlimited - Stone (0.0 TCR gap)

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

GB Marble LA in the TCR neighbourhood

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

TCR

What this shows GB Marble LA averages 1.7 TCR (51% of the Countertops, stone, manufacturing BLS benchmark).

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

GB Marble LA TCR series: 2017=0 · 2018=3.4 · BLS 3.3

Where GB Marble LA falls in its industry

313 Countertops, stone, manufactur establishments

Safer than 92% of graded establishments in this industry, whose median TCR is 5.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 17 Countertops, stone, manufactur employers in California.

GB Marble LA (87 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 5.3 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 0102030 Average employees Total Case Rate GB Marble LA
GB Marble LA (87 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 5.3

GB Marble LA has more employees than the Countertops, stone, manufacturing median and a lower injury rate than the industry's median TCR of 5.3. 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
2018 3.4 3.4 1 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327991 · CA · Los Angeles

313 Countertops, stone, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 2,064 employers in Los Angeles, CA · 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 Fabricators Unlimited - Stone 1.7 TCR
NAICS-TCR Capital Granite, Inc 1.7 TCR
NAICS-TCR Patten Monument 1.7 TCR
NAICS-TCR Solid Surfaces Plus 1.7 TCR
STATE-SIZE Martinelli Vineyard Management, Inc 87 FTE
STATE-SIZE farming 87 FTE
STATE-SIZE A. SAMBADO & SON INC 87 FTE
STATE-SIZE Agromillora California 87 FTE
CITY-NEAR Live Nation Worldwide, Inc. 50,317 FTE
CITY-NEAR UC Los Angeles 40,333 FTE
CITY-NEAR LADWP 11,717 FTE
CITY-NEAR Los Angeles Department of Water and Power 10,346 FTE
NAT-TCR 85- Hake 1.7 TCR
NAT-TCR APM Terminals Port Elizabeth 1.7 TCR
NAT-TCR Oldcastle OPI - Jacksonville 1.7 TCR
NAT-TCR Giant Eagle #0232 1.7 TCR
NAT-SIZE Kimber Mfg., Inc. 1 Lawton 87 FTE
NAT-SIZE 44541G - High Point/Greensboro DC 87 FTE
NAT-SIZE Fleetline dba Dart Transit Lancaster 87 FTE
NAT-SIZE Bechtel Oil & Gas 87 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: 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.