Insulated wire or cable merchant wholesalers · Tennessee

WireMasters, Inc.

Columbia, TN · ~220 workers · 7 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.5
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

WireMasters, Inc. runs at 68% of its industry's injury rate - safer than the typical Insulated wire or cable merchant wholesalers workplace, earning a grade B.

WireMasters, Inc.: 1.5 TCR = 68% of Insulated wire or cable merchant wholesalers BLS 2.2 · 7y Form 300A (see methodology below)

WireMasters, Inc. safety composite

WireMasters, Inc. scores strongest on total case rate (tcr) (safer than 68% of same-industry peers) and weakest on dart rate (safer than 28%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.49 per 100 workers

Safer than 68% of industry peers

DART rate
F 2.86 per 100 workers

Safer than 28% 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

WireMasters, Inc.: 1.6 → 4.1 TCR

Peak year 2024 @ 4.1 TCR · DART/TCR 1.92× in 2024

WireMasters, Inc.'s TCR rose 2.5 from 1.6 in 2018 to 4.1 in 2024. In 2024, DART was 1.92× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423610 · Columbia, TN AT/BELOW-IND · MID

Grade B · TCR 1.5 · 68% of ind

  • DART 2.9 DART
  • RANK #11/22
  • PHOTO Revere Electric Supp…
  • BOOK 7y book
  • INJ 24 inj
  • SIZE ~220 FTE

Nearest TCR peer: Revere Electric Supply Peru (0.0 TCR gap)

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

WireMasters, Inc. in the TCR neighbourhood

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

TCR

What this shows WireMasters, Inc. averages 1.5 TCR (68% of the Insulated wire or cable merchant wholesalers BLS benchmark).

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

WireMasters, Inc. TCR series: 2018=1.6 · 2019=0 · 2020=1.8 · 2021=1.3 · 2022=0 · 2023=1.7 · 2024=4.1 · BLS 2.2

Where WireMasters, Inc. falls in its industry

1,190 Insulated wire or cable mercha establishments

Safer than 68% of graded establishments in this industry, whose median TCR is 2.4.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 22 Insulated wire or cable mercha employers in Tennessee.

WireMasters, Inc. (220 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4 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 050100150200250 05101520 Average employees Total Case Rate WireMasters, Inc.
WireMasters, Inc. (220 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4

WireMasters, Inc. has more employees than the Insulated wire or cable merchant wholesa median and a lower injury rate than the industry's median TCR of 2.4. 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 2.9 10 0 0
2023 1.7 1.3 4 0 0
2022 0.0 0.0 0 0 0
2021 1.3 1.3 3 0 0
2020 1.8 0.9 4 0 0
2019 0.0 0.0 0 0 0
2018 1.6 0.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423610 · TN · Columbia

1,190 Insulated wire or cable merchant wholesalers employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 79 employers in Columbia, TN · 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 Revere Electric Supply Peru 1.5 TCR
NAICS-TCR Elliott Electric Supply #34 1.5 TCR
NAICS-TCR US - Branch Network : 0696 1.5 TCR
NAICS-TCR Branch 1 & 61 1.5 TCR
STATE-SIZE Chattanooga Offset 220 FTE
STATE-SIZE Cupples J&J Jackson 220 FTE
STATE-SIZE Trinity Marine Products, Inc. Plant 1296 220 FTE
STATE-SIZE LaVergne TN - LV 220 FTE
CITY-NEAR Maury Regional Medical Center 2,287 FTE
CITY-NEAR Maury County Government 524 FTE
CITY-NEAR Columbia State Community College 506 FTE
CITY-NEAR WM 192 399 FTE
NAT-TCR 4022199 - Harbor UCLA Medical Center Replacement 1.5 TCR
NAT-TCR Quality Quick Print 1.5 TCR
NAT-TCR Hill Phoenix- Plant 1 1.5 TCR
NAT-TCR Americold Logistics, LLC: Gainesville Candler 1.5 TCR
NAT-SIZE Baxter Mn - 3163 220 FTE
NAT-SIZE Resolute Tissue 220 FTE
NAT-SIZE PCC Structurals San Leandro 220 FTE
NAT-SIZE James Hardie Wax 220 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, 2018. 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.