Building stone merchant wholesalers · Florida

United Materials Tampa

Tampa, FL · ~23 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.4
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

United Materials Tampa runs at 518% of its industry's injury rate - far more dangerous than the typical Building stone merchant wholesalers workplace, earning a grade F.

United Materials Tampa: 11.4 TCR = 518% of Building stone merchant wholesalers BLS 2.2 · 5y Form 300A (see methodology below)

United Materials Tampa safety composite

United Materials Tampa scores strongest on dart rate (safer than 74% of same-industry peers) and weakest on total case rate (tcr) (safer than 6%), 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

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.4 per 100 workers

Safer than 6% of industry peers

DART rate
C 0 per 100 workers

Safer than 74% 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

−8.9

2019→2023

United Materials Tampa injury rate improved

United Materials Tampa's TCR fell 8.9 from 8.9 in 2019 to 0.0 in 2023. Peak filing year was 2020 at 26.3 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2019=8.9 · 2020=26.3 · 2021=10.0 · 2022=11.8 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 423320 · Tampa, FL ABOVE-IND · SMALL

Grade F · TCR 11.4 · 518% of ind

  • DART 0.0 DART
  • RANK #12/12
  • PHOTO ORIJIN STONE
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~23 FTE

Nearest TCR peer: ORIJIN STONE (0.1 TCR gap)

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

United Materials Tampa in the TCR neighbourhood

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

TCR

What this shows United Materials Tampa averages 11.4 TCR (518% of the Building stone merchant wholesalers BLS benchmark).

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

United Materials Tampa TCR series: 2019=8.9 · 2020=26.3 · 2021=10 · 2022=11.8 · 2023=0 · BLS 2.2

Where United Materials Tampa falls in its industry

158 Building stone merchant wholes establishments

Safer than 6% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Florida alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 12 Building stone merchant wholes employers in Florida.

United Materials Tampa (23 employees, TCR 11.4) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 3.1 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 United Materials Tampa
United Materials Tampa (23 employees, TCR 11.4) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 3.1

United Materials Tampa has fewer employees than the Building stone merchant wholesalers median and a higher injury rate than the industry's median TCR of 3.1. 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
2023 0.0 0.0 0 0 0
2022 11.8 11.8 2 0 0
2021 10.0 10.0 2 0 0
2020 26.3 15.8 5 0 0
2019 8.9 8.9 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423320 · FL · Tampa

158 Building stone merchant wholesalers employers nationwide with a credible TCR · 26,569 rated employers in Florida with headcount on file · 1,659 employers in Tampa, FL · 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 ORIJIN STONE 11.5 TCR
NAICS-TCR Naples, Boynton & Tampa 11.2 TCR
NAICS-TCR Logistics Center of La Porte 11.1 TCR
NAICS-TCR MS International Arizona 11.8 TCR
STATE-SIZE GOPHER RIDGE GROVE 23 FTE
STATE-SIZE DESOTO GROVE 23 FTE
STATE-SIZE Oasis 23 FTE
STATE-SIZE 1247- HA- Live Oak, FL 23 FTE
CITY-NEAR Diversified Maintenance Systems LLC 10,600 FTE
CITY-NEAR Tampa General Hospital 7,849 FTE
CITY-NEAR Valet Living, LLC 6,337 FTE
CITY-NEAR ST. Joseph's Hospital (5100) 5,540 FTE
NAT-TCR Les Schwab Tire Center-Missoula South 11.4 TCR
NAT-TCR Armstrong Garden Centers 793 11.4 TCR
NAT-TCR Sunrise Park Resort 11.4 TCR
NAT-TCR VanderSloot Farms 11.4 TCR
NAT-SIZE The Original Mattress Factory Charlotte 23 FTE
NAT-SIZE CR Home Alabama 23 FTE
NAT-SIZE Texas Children's Hospital - El Rio Warehouse (Supply Chain) 23 FTE
NAT-SIZE Parsonage IRA- East Setauket 23 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: 2023, 2022, 2021, 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.