PlainWorker
Employers › OK

Manufacturing · Wynnewood, OK

Wynnewood Refining Company, LLC

According to OSHA enforcement records (2010–2026), Wynnewood Refining Company, LLC ranks #1,769 of 99,447 penalized U.S. employers by total current penalty, with a concerning safety record: 31 violations across 5 inspections.

Top 5% by penalty87% serious
$99,600
OSHA penalties
31
Violations cited
5
OSHA inspections
#1,769
of 99,447 penalized employers

Wynnewood Refining Company, LLC in Wynnewood, OK has been the subject of 5 OSHA workplace inspections and 31 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $99,600. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Wynnewood Refining Company, LLC 5 times over 5 years, roughly annually. These inspections resulted in 31 violations, averaging 6.2 per inspection - a notably high rate. According to OSHA enforcement records, its total current penalty ranks #1,769 of 99,447 penalized U.S. employers (the top 5% of penalized employers nationally). Of these, 27 were classified as serious - indicating hazards that could cause death or serious harm. Against the Manufacturing industry average of 3 inspections per employer, this runs moderately above peers (1.9x the sector average) on inspection frequency. For comparison, Perdue Foods, LLC in Perry, GA is another manufacturing employer with 9 OSHA inspections on record and $99,487 in current penalties.

6.2
violations per inspection
87.1%
of violations were serious
#1,769
of 99,447 penalized employers

Compliance score

F 0/100
  • F OSHA safety compliance: 31 violations across 5 OSHA inspections (6.2 per inspection), vs. national p10 0.0 (best) / p90 5.5 (worst) among 145,626 inspected employers.

Channels are separate federal datasets: a dimension marked not applicable simply has no record in that dataset for this employer, not a good or bad score.

Open my watchlist

How this employer compares on OSHA penalties

Total current penalty vs the Manufacturing per-employer average

in penalties

What this shows Wynnewood Refining Company, LLC runs far above peers (6.3x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$99,600 Bottom 2% least affordable more affordable than 2% of 99,447 U.S. employers with a penalty

$0–$5,000: 43,959 U.S. employers with a penalty (44%). Below this entry. $5,000–$10,000: 20,304 U.S. employers with a penalty (20%). Below this entry. $10,000–$15,000: 11,027 U.S. employers with a penalty (11%). Below this entry. $15,000–$20,000: 6,546 U.S. employers with a penalty (7%). Below this entry. $20,000–$25,000: 4,175 U.S. employers with a penalty (4%). Below this entry. $25,000–$30,000: 2,877 U.S. employers with a penalty (3%). Below this entry. $30,000–$35,000: 2,036 U.S. employers with a penalty (2%). Below this entry. $35,000–$40,000: 1,493 U.S. employers with a penalty (2%). Below this entry. $40,000–$45,000: 1,095 U.S. employers with a penalty (1%). Below this entry. $45,000–$50,000: 785 U.S. employers with a penalty (1%). Below this entry. $50,000+: 5,150 U.S. employers with a penalty (5%). This entry ($99,600) is well above this band, the chart's rightmost open-ended bucket. This employer: $99,600 $0 $55,000+ every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Does more inspection scrutiny mean more findings?

Each dot is one of 21 Manufacturing employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is Wynnewood Refining Company, LLC.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both5.05.055.05.01.310.720.029.438.7OSHA inspectionsViolations citedLEWIS BROTHERS LUMBE…, OSHA inspections: 5 · Violations cited: 25BEST HARVEST BAKERIES, OSHA inspections: 5 · Violations cited: 11LLOYD INDUSTRIES, INC., OSHA inspections: 5 · Violations cited: 32POLYURETHANE SPECIAL…, OSHA inspections: 5 · Violations cited: 15UNIVERSAL ALLOY CORP…, OSHA inspections: 5 · Violations cited: 7YUMA ETHANOL LLC, OSHA inspections: 5 · Violations cited: 30MASTERCRAFT INDUSTRI…, OSHA inspections: 5 · Violations cited: 6WELLINGTON FOODS, INC., OSHA inspections: 5 · Violations cited: 11DIXIE CONVERTING COR…, OSHA inspections: 5 · Violations cited: 17MATCOR AUTOMOTIVE INC, OSHA inspections: 5 · Violations cited: 37BIMBO BAKERIES USA, OSHA inspections: 5 · Violations cited: 4H.J. HEINZ COMPANY, OSHA inspections: 5 · Violations cited: 4CHEMART COMPANY, OSHA inspections: 5 · Violations cited: 11GENERAL MOTORS CORPO…, OSHA inspections: 5 · Violations cited: 6TAHOE ASPHALT, INC., OSHA inspections: 5 · Violations cited: 22BLUESCOPE BUILDINGS …, OSHA inspections: 5 · Violations cited: 12GIVAUDAN FLAVORS COR…, OSHA inspections: 5 · Violations cited: 3DI HIGHWAY SIGN & ST…, OSHA inspections: 5 · Violations cited: 8SANY AMERICA INC., OSHA inspections: 5 · Violations cited: 4JOHNSON HEALTH TECH …, OSHA inspections: 5 · Violations cited: 6Wynnewood Refining C…, OSHA inspections: 5 · Violations cited: 31
Wynnewood Refining Company, LLC has 5 OSHA inspections on record and 31 violations cited. The crosshair marks the median among these Manufacturing peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

Wynnewood Refining Company, LLC in the Manufacturing enforcement ledger

Manufacturing sector: Wynnewood Refining Company, LLC is the #949 heaviest OSHA penalty carrier of 35,243 employers with nonzero fines ($99,600).

How Wynnewood Refining Company, LLC Compares

Wynnewood Refining Company, LLC's 6.20 violations per inspection compares to the Manufacturing sector average of 8.0 violations per employer.

Against the Manufacturing industry average of $15,763 per employer, this employer's current OSHA penalty runs far above peers (6.3x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

5

First Inspection

2012-09-29

Last Inspection

2017-07-10

Inspection Span

5 yrs

Violations / Inspection

6.2

Avg Penalty / Inspection

$19,920

Industry Avg / Inspection

$6,093

What this shows 5 inspections over 5 years, averaging 6.2 violations per visit. That's $19,920 per inspection vs. the Manufacturing average of $6,093.

Enforcement detail

Violation Breakdown

27

Serious

87.1% of total

0

Willful

0.0% of total

1

Repeat

3.2% of total

3

Other-Than-Serious

9.7% of total

What this shows Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$282,100

Current Penalty Amount

$99,600

Penalty Reduction

64.7%

What this shows Penalties were reduced by $182,500 from the initial assessment of $282,100. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Manufacturing

How Wynnewood Refining Company, LLC compares to the Manufacturing sector, which has 44,645 employers tracked by PlainWorker.

Metric Wynnewood Refining Company, LLC Industry Avg
Inspections 5 2.6
Violations 31 8.0
Total Penalty $99,600 $15,763
Avg Penalty per Inspection $19,920 $6,093
View all 44,645 employers in Manufacturing →

Nationwide Manufacturing peers with similar penalties or inspection counts

Two OSHA-record peer sets for Wynnewood Refining Company, LLC, both outside OK so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($99,600 here).

Loparex, LLC $99,595 WI The Lion Brewery, INC. $99,617 PA GT Stone Granite LLC $99,647 GA Federal Mogul Ignition, LLC. $99,525 OH

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (5 inspections here).

Lewis Brothers Lumber Company, INC. 5 insp. Aliceville, AL Best Harvest Bakeries 5 insp. Kansas City, KS Lloyd Industries, INC. 5 insp. Montgomeryville, PA Polyurethane Specialties Company, INC. 5 insp. Lyndhurst, NJ

Nearby & Similar Employers in Manufacturing

Showing 5 of 44644 other employers tracked in this sector.

Loparex, LLC
Hammond, WI
6 inspections $99,595
The Lion Brewery, INC.
Wilkes Barre, PA
13 inspections $99,617
GT Stone Granite LLC
Cartersville, GA
3 inspections $99,647
Federal Mogul Ignition, LLC.
Cambridge, OH
2 inspections $99,525
Perdue Foods, LLC
Perry, GA
9 inspections $99,487

Compare Wynnewood Refining Company, LLC vs Loparex, LLC side-by-side →

What to do with this record

Use Wynnewood Refining Company, LLC's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Wynnewood Refining Company, LLC against Loparex, LLC, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Wynnewood Refining Company, LLC's inspection and penalty record is typical for Manufacturing or an outlier against the sector's own average. View the Manufacturing sector
  • Before you accept a job or raise a safety concern, search any employer for its own OSHA inspection history the same way you found this one. Search employers

Figures reflect closed OSHA and WHD federal enforcement actions on record (2010–2026); not every workplace issue results in an inspection or investigation.

Frequently Asked Questions

Is Wynnewood Refining Company, LLC safe to work at? ▼
Based on OSHA records, Wynnewood Refining Company, LLC's workplace safety record is concerning, with multiple serious compliance issues. The employer has 31 violations across 5 inspections, including 27 serious violations. Compared to Manufacturing industry peers, this is above average for penalties. Review the full inspection history below for details.
How many OSHA violations does Wynnewood Refining Company, LLC have? ▼
Wynnewood Refining Company, LLC has 31 OSHA violations on record, including 27 serious, 0 willful, and 1 repeat violations. The total current penalty amount is $99,600.
How many OSHA inspections has Wynnewood Refining Company, LLC had? ▼
Wynnewood Refining Company, LLC has had 5 OSHA inspections, with the first recorded on 2012-09-29 and the most recent on 2017-07-10. This averages 6.2 violations per inspection.
What is the total penalty amount for Wynnewood Refining Company, LLC? ▼
Wynnewood Refining Company, LLC has been assessed $99,600 in current OSHA penalties, reduced from an initial assessment of $282,100 (a 64.7% reduction).
Does Wynnewood Refining Company, LLC have any serious or willful violations? ▼
Yes. Wynnewood Refining Company, LLC has 27 serious violations, and 1 repeat violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
What industry does Wynnewood Refining Company, LLC operate in? ▼
Wynnewood Refining Company, LLC operates in the Manufacturing sector (NAICS code 324110). This industry has 44,645 employers tracked by PlainWorker, with 115,492 total OSHA inspections and $703.72M in cumulative penalties.
Where does Wynnewood Refining Company, LLC rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Wynnewood Refining Company, LLC ranks #1,769 (the top 5% of penalized employers nationally). The ordinal is a live COUNT of employers with a lower total_current_penalty; see the methodology page for the exact derivation.
How does Wynnewood Refining Company, LLC's safety record compare to industry average? ▼
Wynnewood Refining Company, LLC's total OSHA penalty of $99,600 is above the Manufacturing industry average of $15,763 per employer (6.3x the average). The employer has 5 inspections compared to the industry average of 2.6 per employer. For a direct comparison, Perdue Foods, LLC in Perry, GA is a similar manufacturing employer with $99,487 in current penalties.
Data Sources & Methodology ▼

Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).

Source: OSHA Enforcement Data

Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.

Source: Wage and Hour Division (WHD)

Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.

Employer Matching

Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.

Verify with OSHA establishment search →

Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 5 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.