Manfacturing · Tennessee

Wonder Porcelain Group LLC

Lebanon, TN · ~235 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Wonder Porcelain Group LLC runs at 104% of its industry's injury rate - about level with the typical Manfacturing workplace, earning a grade C.

Wonder Porcelain Group LLC: 3.4 TCR = 104% of Manfacturing BLS 3.3 · 4y Form 300A (see methodology below)

Wonder Porcelain Group LLC safety composite

Wonder Porcelain Group LLC scores strongest on total case rate (tcr) (safer than 52% of same-industry peers) and weakest on dart rate (safer than 45%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.43 per 100 workers

Safer than 52% of industry peers

DART rate
D 2.28 per 100 workers

Safer than 45% 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%).

Wonder Porcelain Group LLC held a steady TCR band

Wonder Porcelain Group LLC's TCR held near 0.2 from 3.0 in 2021 to 2.7 in 2024. Peak filing year was 2022 at 4.4 TCR. In 2024, DART was 0.66× this establishment's average TCR (severity share of cases).

2021=3.0 · 2022=4.4 · 2023=3.7 · 2024=2.7

OSHA ITA Form 300A scorecard

Establishment book 327120 · Lebanon, TN ABOVE-IND · MID

Grade C · TCR 3.4 · 104% of ind

  • DART 2.3 DART
  • RANK #15/24
  • PHOTO Saint-Gobain Ceramics
  • BOOK 4y book
  • INJ 33 inj
  • SIZE ~235 FTE

Nearest TCR peer: Saint-Gobain Ceramics (0.0 TCR gap)

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

Wonder Porcelain Group LLC in the TCR neighbourhood

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

TCR

What this shows Wonder Porcelain Group LLC averages 3.4 TCR (104% of the Manfacturing BLS benchmark).

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

Wonder Porcelain Group LLC TCR series: 2021=3 · 2022=4.4 · 2023=3.7 · 2024=2.7 · BLS 3.3

Where Wonder Porcelain Group LLC falls in its industry

307 Manfacturing establishments

Safer than 52% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 24 Manfacturing employers in Tennessee.

Wonder Porcelain Group LLC (235 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 57 employees and a TCR of 3.7 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 0200400600800 051015 Average employees Total Case Rate Wonder Porcelain Group LLC
Wonder Porcelain Group LLC (235 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 57 employees and a TCR of 3.7

Wonder Porcelain Group LLC has more employees than the Manfacturing median and a lower injury rate than the industry's median TCR of 3.7. 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 2.7 2.3 6 0 0
2023 3.7 2.2 10 0 0
2022 4.4 3.9 9 1 0
2021 3.0 2.2 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327120 · TN · Lebanon

307 Manfacturing employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 148 employers in Lebanon, 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 Saint-Gobain Ceramics 3.4 TCR
NAICS-TCR Vesuvius USA 3.4 TCR
NAICS-TCR HarbisonWalker International - South Point Plant 3.4 TCR
NAICS-TCR Endicott 3.5 TCR
STATE-SIZE Lendlease CICBU 235 FTE
STATE-SIZE Memphis MFS 235 FTE
STATE-SIZE FedEx 2955 REPUBLICAN 235 FTE
STATE-SIZE UETHDA 235 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : BNA2 1,311 FTE
CITY-NEAR Wilson County Government 858 FTE
CITY-NEAR Amazon.com Services LLC - BNA8 844 FTE
CITY-NEAR Amazon.com Services LLC - BNA2 820 FTE
NAT-TCR Rayloc - Genuine Parts Company 3.4 TCR
NAT-TCR M.G. Oil Company #556 3.4 TCR
NAT-TCR 28-GA 3.4 TCR
NAT-TCR Cii Engineered Systems, Inc. 3.4 TCR
NAT-SIZE OLG Lafayette General Orthopedic Hospital 235 FTE
NAT-SIZE General Atomics - Poway - A27 235 FTE
NAT-SIZE General Atomics - Rancho Bernardo - G75 235 FTE
NAT-SIZE The Virginia Home 235 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. 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.