Building materials supply dealers · South Carolina

Gateway Supply LLC

Columbia, SC · ~264 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Gateway Supply LLC runs at 132% of its industry's injury rate - more dangerous than the typical Building materials supply dealers workplace, earning a grade D.

Gateway Supply LLC: 4.5 TCR = 132% of Building materials supply dealers BLS 3.4 · 5y Form 300A (see methodology below)

Gateway Supply LLC safety composite

Gateway Supply LLC scores strongest on total case rate (tcr) (safer than 57% 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).

C

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 4.48 per 100 workers

Safer than 57% of industry peers

DART rate
C 2.38 per 100 workers

Safer than 55% 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%).

Gateway Supply LLC held a steady TCR band

Gateway Supply LLC's TCR held near 0.3 from 3.8 in 2019 to 4.1 in 2024. Peak filing year was 2023 at 7.2 TCR. In 2024, DART was 0.53× this establishment's average TCR (severity share of cases).

2019=3.8 · 2021=4.8 · 2022=2.5 · 2023=7.2 · 2024=4.1

OSHA ITA Form 300A scorecard

Establishment book 444190 · Columbia, SC ABOVE-IND · MID

Grade D · TCR 4.5 · 132% of ind

  • DART 2.4 DART
  • RANK #14/27
  • PHOTO AMENDOLA INDUSTRIES,…
  • BOOK 5y book
  • INJ 47 inj
  • SIZE ~264 FTE

Nearest TCR peer: AMENDOLA INDUSTRIES, INC. (0.0 TCR gap)

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

Gateway Supply LLC in the TCR neighbourhood

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

TCR

What this shows Gateway Supply LLC averages 4.5 TCR (132% of the Building materials supply dealers BLS benchmark).

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

Gateway Supply LLC TCR series: 2019=3.8 · 2021=4.8 · 2022=2.5 · 2023=7.2 · 2024=4.1 · BLS 3.4

Where Gateway Supply LLC falls in its industry

1,643 Building materials supply deal establishments

Safer than 57% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to South Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 27 Building materials supply deal employers in South Carolina.

Gateway Supply LLC (264 employees, TCR 4.5) 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 0100200300 0510152025 Average employees Total Case Rate Gateway Supply LLC
Gateway Supply LLC (264 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Gateway Supply LLC has more employees than the Building materials supply dealers 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 4.1 2.4 12 0 0
2023 7.2 7.2 8 0 0
2022 2.5 1.8 7 0 0
2021 4.8 4.8 12 0 0
2019 3.8 3.8 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · SC · Columbia

1,643 Building materials supply dealers employers nationwide with a credible TCR · 7,610 rated employers in South Carolina with headcount on file · 542 employers in Columbia, SC · 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 AMENDOLA INDUSTRIES, INC. 4.5 TCR
NAICS-TCR L&W Supply Co Inc, 7130 Jacksonville, FL 4.5 TCR
NAICS-TCR Gilcrest/Jewett Building - Coralville 4.5 TCR
NAICS-TCR St Peters 4.5 TCR
STATE-SIZE the urban electric 264 FTE
STATE-SIZE Fort Mill Logistics Warehouse and Distribution 264 FTE
STATE-SIZE WANDO HIGH 264 FTE
STATE-SIZE SAYBROOK PLANT 263 FTE
CITY-NEAR Palmetto Health Richland 5,949 FTE
CITY-NEAR Prisma Health Richland 4,729 FTE
CITY-NEAR South Carolina Department of Transportation 4,400 FTE
CITY-NEAR SC Department of Transportation 3,864 FTE
NAT-TCR LUG 4.5 TCR
NAT-TCR Tuolumne Utilities District 4.5 TCR
NAT-TCR St. Thomas More Hospital 4.5 TCR
NAT-TCR Jagemann Plating Company 4.5 TCR
NAT-SIZE Webasto Roof Systems Inc. - New Hudson 264 FTE
NAT-SIZE Accel Inc 264 FTE
NAT-SIZE Town of Garner 264 FTE
NAT-SIZE 227 Lci 264 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, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.