Nitrogenous fertilizer materials manufacturing · Oklahoma

Jupiter Sulphur LLC Ponca City OK

Ponca City, OK · ~22 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Jupiter Sulphur LLC Ponca City OK runs at 54% of its industry's injury rate - safer than the typical Nitrogenous fertilizer materials manufacturing workplace, earning a grade B.

Jupiter Sulphur LLC Ponca City OK: 1.8 TCR = 54% of Nitrogenous fertilizer materials manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Jupiter Sulphur LLC Ponca City OK safety composite

Jupiter Sulphur LLC Ponca City OK scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on fatalities (safer than 52%), 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

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.77 per 100 workers

Safer than 62% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
D 0

Safer than 52% 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

Jupiter Sulphur LLC Ponca City OK: 0.0 → 3.5 TCR

Peak year 2018 @ 3.5 TCR · DART/TCR 0× in 2018

Jupiter Sulphur LLC Ponca City OK's TCR rose 3.5 from 0.0 in 2016 to 3.5 in 2018. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325311 · Ponca City, OK AT/BELOW-IND · SMALL

Grade B · TCR 1.8 · 54% of ind

  • DART 0.0 DART
  • RANK #3/5
  • PHOTO ATLAS PEAT & SOIL, I…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~22 FTE

Nearest TCR peer: ATLAS PEAT & SOIL, INC. (0.1 TCR gap)

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

Jupiter Sulphur LLC Ponca City OK in the TCR neighbourhood

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

TCR

What this shows Jupiter Sulphur LLC Ponca City OK averages 1.8 TCR (54% of the Nitrogenous fertilizer materials manufacturing BLS benchmark).

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

Jupiter Sulphur LLC Ponca City OK TCR series: 2016=0 · 2018=3.5 · BLS 3.3

Where Jupiter Sulphur LLC Ponca City OK falls in its industry

85 Nitrogenous fertilizer materia establishments

Safer than 62% of graded establishments in this industry, whose median TCR is 2.4.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 5 Nitrogenous fertilizer materia employers in Oklahoma.

Jupiter Sulphur LLC Ponca City OK (22 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 69 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 0200400600 0246810 Average employees Total Case Rate Jupiter Sulphur LLC Ponca City OK
Jupiter Sulphur LLC Ponca City OK (22 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.4

Jupiter Sulphur LLC Ponca City OK has fewer employees than the Nitrogenous fertilizer materials manufac 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
2018 3.5 0.0 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325311 · OK · Ponca City

85 Nitrogenous fertilizer materials manufacturing employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 57 employers in Ponca City, 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 ATLAS PEAT & SOIL, INC. 1.8 TCR
NAICS-TCR Coffeyville Resources Nitrogen Fertilizers 1.7 TCR
NAICS-TCR Nutrien 1.9 TCR
NAICS-TCR CAM Industrial Solutions @ Nutrien 1.9 TCR
STATE-SIZE Farmers Union Coop Gin- Humphreys- Gin 22 FTE
STATE-SIZE Rig 131 22 FTE
STATE-SIZE Rig 145 22 FTE
STATE-SIZE Quinton Office 22 FTE
CITY-NEAR Dorada Foods 724 FTE
CITY-NEAR Ponca City Refinery 658 FTE
CITY-NEAR 823 357 FTE
CITY-NEAR WM 823 348 FTE
NAT-TCR GEHC : Radiopharmacies Americas, LS 1.8 TCR
NAT-TCR USS Clairton Works 1.8 TCR
NAT-TCR Clark Road DC - 819 1.8 TCR
NAT-TCR Oak Manor Nursing & Rehabilitation Center 1.8 TCR
NAT-SIZE SMIU 22 FTE
NAT-SIZE Global Services Organization : Waycross, GA - CSX 22 FTE
NAT-SIZE Oldcastle OPI - HoustonDC 22 FTE
NAT-SIZE Hot Springs Office AKK7 22 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: 2018, 2016. 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.