Fabricated plate work manufacturing · Oklahoma

John Zink Company LLC

Tulsa, OK · ~781 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

John Zink Company LLC runs at 29% of its industry's injury rate - far safer than the typical Fabricated plate work manufacturing workplace, earning a grade A.

John Zink Company LLC: 1.0 TCR = 29% of Fabricated plate work manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

John Zink Company LLC safety composite

John Zink Company LLC scores strongest on total case rate (tcr) (safer than 92% of same-industry peers) and weakest on fatalities (safer than 51%), 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

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.97 per 100 workers

Safer than 92% of industry peers

DART rate
C 0.66 per 100 workers

Safer than 59% 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

−1.5

2020→2024

John Zink Company LLC injury rate improved

John Zink Company LLC's TCR fell 1.5 from 2.3 in 2020 to 0.8 in 2024. Peak filing year was 2020 at 2.3 TCR. In 2024, DART was 0.68× this establishment's average TCR (severity share of cases).

2020=2.3 · 2021=0.8 · 2022=0.7 · 2023=0.3 · 2024=0.8

OSHA ITA Form 300A scorecard

Establishment book 332313 · Tulsa, OK AT/BELOW-IND · MID

Grade A · TCR 1.0 · 29% of ind

  • DART 0.7 DART
  • RANK #1/9
  • PHOTO Gardner Emmaus - CVIP
  • BOOK 5y book
  • INJ 28 inj
  • SIZE ~781 FTE

Nearest TCR peer: Gardner Emmaus - CVIP (0.0 TCR gap)

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

John Zink Company LLC in the TCR neighbourhood

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

TCR

What this shows John Zink Company LLC averages 1.0 TCR (29% of the Fabricated plate work manufacturing BLS benchmark).

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

John Zink Company LLC TCR series: 2020=2.3 · 2021=0.8 · 2022=0.7 · 2023=0.3 · 2024=0.8 · BLS 3.3

Where John Zink Company LLC falls in its industry

449 Fabricated plate work manufact establishments

Safer than 92% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 9 Fabricated plate work manufact employers in Oklahoma.

John Zink Company LLC (781 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.5 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 02004006008001,000 0510152025 Average employees Total Case Rate John Zink Company LLC
John Zink Company LLC (781 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.5

John Zink Company LLC has more employees than the Fabricated plate work manufacturing median and a lower injury rate than the industry's median TCR of 4.5. 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 0.8 0.7 5 1 0
2023 0.3 0.3 2 0 0
2022 0.7 0.5 6 0 0
2021 0.8 0.7 5 1 0
2020 2.3 1.6 10 8 0

OSHA ITA peer cross-reference

Establishment peer ledger

332313 · OK · Tulsa

449 Fabricated plate work manufacturing employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 1,004 employers in Tulsa, OK · 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 Gardner Emmaus - CVIP 1.0 TCR
NAICS-TCR CP Metal Crafters, Inc 0.9 TCR
NAICS-TCR Steel Fabrication 0.9 TCR
NAICS-TCR Enerfab Power and Industrial, LLC. 0.9 TCR
STATE-SIZE OK052 Muskogee Tissue 780 FTE
STATE-SIZE The Children's Center, Inc 770 FTE
STATE-SIZE HIllcrest Hospital South 792 FTE
STATE-SIZE Duncan Manufacturing 766 FTE
CITY-NEAR Saint Francis Hospital, Inc. 6,668 FTE
CITY-NEAR H&P IDC - U.S. Land 6,014 FTE
CITY-NEAR TUL-TULSA-MAINTENANCE BASE 5,184 FTE
CITY-NEAR 4795-AA-TUL-TULSA-TUL-TRML 4,794 FTE
NAT-TCR Dog River Ranch, LLC 1.0 TCR
NAT-TCR CBS-Wallingford 1.0 TCR
NAT-TCR ConTech Lighting 1.0 TCR
NAT-TCR GA-Atlanta North 1.0 TCR
NAT-SIZE Caldwell Memorial Hospital 781 FTE
NAT-SIZE Hooper - WI 781 FTE
NAT-SIZE Merit Health River Region 781 FTE
NAT-SIZE AdventHealth Carrollwood 781 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. 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.