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Employers › MT

Manufacturing · Great Falls, MT

Calumet Montana Refining, LLC

According to OSHA enforcement records (2010–2026), Calumet Montana Refining, LLC ranks #13,502 of 99,447 penalized U.S. employers by total current penalty, with a concerning safety record: 7 violations across 2 inspections.

Top 25% by penalty86% serious
$24,869
OSHA penalties
7
Violations cited
2
OSHA inspections
#13,502
of 99,447 penalized employers

Calumet Montana Refining, LLC in Great Falls, MT has been the subject of 2 OSHA workplace inspections and 7 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $24,869. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Calumet Montana Refining, LLC 2 times across a longer 5-year span, an infrequent cadence. These inspections resulted in 7 violations, averaging 3.5 per inspection, above what's typical for a single visit. According to OSHA enforcement records, its total current penalty ranks #13,502 of 99,447 penalized U.S. employers (the top quarter of penalized employers nationally). Of these, 6 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 below peers (0.8x the sector average) on inspection frequency. For comparison, Icco Cheese Company, INC. in Orangeburg, NY is another manufacturing employer with 2 OSHA inspections on record and $24,864 in current penalties.

3.5
violations per inspection
85.7%
of violations were serious
#13,502
of 99,447 penalized employers

Compliance score

F 39/100
  • F OSHA safety compliance: 7 violations across 2 OSHA inspections (3.5 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.

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How Calumet Montana Refining, LLC compares on OSHA penalties

Total current penalty vs the Manufacturing per-employer average

in penalties

What this shows Calumet Montana Refining, LLC runs moderately above peers (1.6x 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

$24,869 Bottom 14% least affordable more affordable than 14% 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%). This entry sits in this band. $25,000–$30,000: 2,877 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,036 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,493 U.S. employers with a penalty (2%). Above this entry. $40,000–$45,000: 1,095 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 785 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,150 U.S. employers with a penalty (5%). Above this entry. This employer $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 Calumet Montana Refining, LLC.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.0011.322.533.845.0OSHA inspectionsViolations citedAMERICAN RECYCLING &…, OSHA inspections: 2 · Violations cited: 22ROYAL CARIBBEAN JAMA…, OSHA inspections: 2 · Violations cited: 10FOAM DISTRIBUTORS, INC, OSHA inspections: 2 · Violations cited: 18LAMB BROTHERS LUMBER…, OSHA inspections: 2 · Violations cited: 43CALIFORNIA CUSTOM FR…, OSHA inspections: 2 · Violations cited: 10UNITED STATES PIPE &…, OSHA inspections: 2 · Violations cited: 2TALLAHATCHIE LUMBER,…, OSHA inspections: 2 · Violations cited: 39POLYMER ADDITIVES, OSHA inspections: 2 · Violations cited: 4POLYMAX THERMOPLASTI…, OSHA inspections: 2 · Violations cited: 7AMERICARB, OSHA inspections: 2 · Violations cited: 9ADVANCED GRAPHITE PO…, OSHA inspections: 2 · Violations cited: 11PRECISION HOSE, INC., OSHA inspections: 2 · Violations cited: 14KONSEI USA, INC., OSHA inspections: 2 · Violations cited: 11TIMBER TECHNOLOGIES,…, OSHA inspections: 2 · Violations cited: 12NATIONAL PIPE AND PL…, OSHA inspections: 2 · Violations cited: 20ACASS SYSTEMS, LLC, OSHA inspections: 2 · Violations cited: 9GENEST CONCRETE WORK…, OSHA inspections: 2 · Violations cited: 7D&R SIGNS, LLC, OSHA inspections: 2 · Violations cited: 16YC52 LLC, OSHA inspections: 2 · Violations cited: 31ADM MILLING CO., OSHA inspections: 2 · Violations cited: 4Calumet Montana Refi…, OSHA inspections: 2 · Violations cited: 7
Calumet Montana Refining, LLC has 2 OSHA inspections on record and 7 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.

Calumet Montana Refining, LLC in the Manufacturing enforcement ledger

Among 35,243 Manufacturing employers with OSHA penalties on file, Calumet Montana Refining, LLC ranks #6,602 at $24,869 current penalty.

How Calumet Montana Refining, LLC Compares

Calumet Montana Refining, LLC's 3.50 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 moderately above peers (1.6x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2014-09-02

Last Inspection

2019-03-08

Inspection Span

5 yrs

Violations / Inspection

3.5

Avg Penalty / Inspection

$12,435

Industry Avg / Inspection

$6,093

What this shows 2 inspections over 5 years, averaging 3.5 violations per visit. That's $12,435 per inspection vs. the Manufacturing average of $6,093.

Enforcement detail

Violation Breakdown

6

Serious

85.7% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

1

Other-Than-Serious

14.3% 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

$35,492

Current Penalty Amount

$24,869

Penalty Reduction

29.9%

What this shows Penalties were reduced by $10,623 from the initial assessment of $35,492. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Manufacturing

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

Metric Calumet Montana Refining, LLC Industry Avg
Inspections 2 2.6
Violations 7 8.0
Total Penalty $24,869 $15,763
Avg Penalty per Inspection $12,435 $6,093
View all 44,645 employers in Manufacturing →

Nationwide Manufacturing peers with similar penalties or inspection counts

Two OSHA-record peer sets for Calumet Montana Refining, LLC, both outside MT so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($24,869 here).

Great Lakes Cheese of LA Crosse, Wisconsin, INC. $24,867 WI Real Performance Machinery LLC $24,865 VA Polymerics INC. $24,864 OH Icco Cheese Company, INC. $24,864 NY

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (2 inspections here).

American Recycling & Manufacturing Company, INC. 2 insp. Rochester, NY Royal Caribbean Jamaican Bakery, INC. 2 insp. Mount Vernon, NY Foam Distributors, INC 2 insp. Hayward, CA Lamb Brothers Lumber Company, INC. 2 insp. Wrens, GA

Nearby & Similar Employers in Manufacturing

Showing 5 of 44644 other employers tracked in this sector.

Great Lakes Cheese of LA Crosse, Wisconsin, INC.
LA Crosse, WI
4 inspections $24,867
Real Performance Machinery LLC
Independence, VA
2 inspections $24,865
Polymerics INC.
Cuyahoga Falls, OH
2 inspections $24,864
Icco Cheese Company, INC.
Orangeburg, NY
2 inspections $24,864
Rubber Designs, LLC
Ranger, GA
2 inspections $24,864

Compare Calumet Montana Refining, LLC vs Great Lakes Cheese of LA Crosse, Wisconsin, INC. side-by-side →

What to do with this record

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

  • A single employer's record can look unusual in isolation. Compare Calumet Montana Refining, LLC against Great Lakes Cheese of LA Crosse, Wisconsin, INC., a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Calumet Montana Refining, 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 Calumet Montana Refining, LLC safe to work at? ▼
Based on OSHA records, Calumet Montana Refining, LLC's workplace safety record is concerning, with multiple serious compliance issues. The employer has 7 violations across 2 inspections, including 6 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 Calumet Montana Refining, LLC have? ▼
Calumet Montana Refining, LLC has 7 OSHA violations on record, including 6 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $24,869.
How many OSHA inspections has Calumet Montana Refining, LLC had? ▼
Calumet Montana Refining, LLC has had 2 OSHA inspections, with the first recorded on 2014-09-02 and the most recent on 2019-03-08. This averages 3.5 violations per inspection.
What is the total penalty amount for Calumet Montana Refining, LLC? ▼
Calumet Montana Refining, LLC has been assessed $24,869 in current OSHA penalties, reduced from an initial assessment of $35,492 (a 29.9% reduction).
Does Calumet Montana Refining, LLC have any serious or willful violations? ▼
Yes. Calumet Montana Refining, LLC has 6 serious 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 Calumet Montana Refining, LLC operate in? ▼
Calumet Montana Refining, 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 Calumet Montana Refining, LLC rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Calumet Montana Refining, LLC ranks #13,502 (the top quarter 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 Calumet Montana Refining, LLC's safety record compare to industry average? ▼
Calumet Montana Refining, LLC's total OSHA penalty of $24,869 is above the Manufacturing industry average of $15,763 per employer (1.6x the average). The employer has 2 inspections compared to the industry average of 2.6 per employer. For a direct comparison, Icco Cheese Company, INC. in Orangeburg, NY is a similar manufacturing employer with $24,864 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.

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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 2 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.