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Employers › MO

Manufacturing · Lone Jack, MO

ZMDR LLC

According to OSHA enforcement records (2010–2026), ZMDR LLC has a concerning safety record: 48 violations across 10 inspections. See the full breakdown below.

Top 1% by penalty83% serious
$654,494
OSHA penalties
48
Violations cited
10
OSHA inspections
#58
of 100,495 penalized employers

ZMDR LLC in Lone Jack, MO has been the subject of 10 OSHA workplace inspections and 48 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $654,494. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected ZMDR LLC 10 times over 3 years - more than twice a year on average. These inspections resulted in 48 violations, averaging 4.8 per inspection, above what's typical for a single visit. Its total OSHA penalty ranks in the top 1% of penalized employers nationally. Of these, 40 were classified as serious and 2 as willful - indicating hazards that could cause death or serious harm. Against the Manufacturing industry average of 3 inspections per employer, this runs well above peers (4.0x the sector average) on inspection frequency. For comparison, Piping Technology & Products, INC. in Houston, TX is another manufacturing employer with 5 OSHA inspections on record and $654,537 in current penalties.

4.8
violations per inspection
83.3%
of violations were serious
100%
of penalized employers rank lower

How ZMDR LLC compares on OSHA penalties

Total current penalty vs the Manufacturing per-employer average

in penalties

What this shows ZMDR LLC runs far above peers (42.5x 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

$654,494 Bottom 1% least affordable more affordable than 0% of 100,495 U.S. employers with a penalty

$0–$5,000: 44,435 U.S. employers with a penalty (44%). Below this entry. $5,000–$10,000: 20,628 U.S. employers with a penalty (21%). Below this entry. $10,000–$15,000: 11,165 U.S. employers with a penalty (11%). Below this entry. $15,000–$20,000: 6,629 U.S. employers with a penalty (7%). Below this entry. $20,000–$25,000: 4,205 U.S. employers with a penalty (4%). Below this entry. $25,000–$30,000: 2,885 U.S. employers with a penalty (3%). Below this entry. $30,000–$35,000: 2,052 U.S. employers with a penalty (2%). Below this entry. $35,000–$40,000: 1,483 U.S. employers with a penalty (1%). Below this entry. $40,000–$45,000: 1,120 U.S. employers with a penalty (1%). Below this entry. $45,000–$50,000: 792 U.S. employers with a penalty (1%). Below this entry. $50,000+: 5,101 U.S. employers with a penalty (5%). This entry ($654,494) is well above this band, the chart's rightmost open-ended bucket. This employer: $654,494 $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

What the Data Says About ZMDR LLC

The federal enforcement record for ZMDR LLC in Lone Jack, MO includes 10 OSHA inspections and 48 violations, translating to 4.80 violations per inspection. Of those violations, 40 (83.3%) were classified as serious, 2 (4.2%) as willful, and 5 (10.4%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.

OSHA assessed $1.01M in initial penalties against this employer, later adjusted to a current total of $654,494 - a 35.5% reduction. Average penalty per inspection works out to $65,449. Against the Manufacturing industry average of $15,410 per employer, this record runs far above peers (42.5x the sector average).

Inspection activity spans from 2020-05-21 to 2023-08-16, a window of roughly 3 years.

Enforcement detail

OSHA Inspection History

Total Inspections

10

First Inspection

2020-05-21

Last Inspection

2023-08-16

Inspection Span

3 yrs

Violations / Inspection

4.8

Avg Penalty / Inspection

$65,449

Industry Avg / Inspection

$6,092

What this shows 10 inspections over 3 years, averaging 4.8 violations per visit. That's $65,449 per inspection vs. the Manufacturing average of $6,092.

Enforcement detail

Violation Breakdown

40

Serious

83.3% of total

2

Willful

4.2% of total

5

Repeat

10.4% of total

1

Other-Than-Serious

2.1% 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

$1.01M

Current Penalty Amount

$654,494

Penalty Reduction

35.5%

What this shows Penalties were reduced by $359,552 from the initial assessment of $1.01M. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Manufacturing

How ZMDR LLC compares to the Manufacturing sector, which has 45,665 employers tracked by PlainWorker.

Metric ZMDR LLC Industry Avg
Inspections 10 2.5
Violations 48 7.8
Total Penalty $654,494 $15,410
Avg Penalty per Inspection $65,449 $6,092
View all 45,665 employers in Manufacturing →

Nearby & Similar Employers in Manufacturing

Piping Technology & Products, INC.
Houston, TX
5 inspections $654,537
Valero Refining Company - California
Benicia, CA
21 inspections $654,805
Complete Agri Services of Maryland, Inc.
Salisbury, MD
0 inspections $0
Exxonmobil Refining and Supply Company
Torrance, CA
4 inspections $658,520
Champion Modular, INC.
Strattanville, PA
3 inspections $658,900

Compare ZMDR LLC vs Piping Technology & Products, INC. side-by-side →

Frequently Asked Questions

Is ZMDR LLC safe to work at? ▼
Based on OSHA records, ZMDR LLC's workplace safety record is concerning, with multiple serious compliance issues. The employer has 48 violations across 10 inspections, including 40 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 ZMDR LLC have? ▼
ZMDR LLC has 48 OSHA violations on record, including 40 serious, 2 willful, and 5 repeat violations. The total current penalty amount is $654,494.
How many OSHA inspections has ZMDR LLC had? ▼
ZMDR LLC has had 10 OSHA inspections, with the first recorded on 2020-05-21 and the most recent on 2023-08-16. This averages 4.8 violations per inspection.
What is the total penalty amount for ZMDR LLC? ▼
ZMDR LLC has been assessed $654,494 in current OSHA penalties, reduced from an initial assessment of $1.01M (a 35.5% reduction).
Does ZMDR LLC have any serious or willful violations? ▼
Yes. ZMDR LLC has 40 serious violations, 2 willful violations, and 5 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 ZMDR LLC operate in? ▼
ZMDR LLC operates in the Manufacturing sector (NAICS code 311613). This industry has 45,665 employers tracked by PlainWorker, with 115,522 total OSHA inspections and $703.72M in cumulative penalties.
How does ZMDR LLC's safety record compare to industry average? ▼
ZMDR LLC's total OSHA penalty of $654,494 is above the Manufacturing industry average of $15,410 per employer (42.5x the average). The employer has 10 inspections compared to the industry average of 2.5 per employer. For a direct comparison, Piping Technology & Products, INC. in Houston, TX is a similar manufacturing employer with $654,537 in current penalties.

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Manufacturing Industry

All 45,665 employers in this sector
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What to check next

ZMDR LLC's record is one establishment in a larger pattern. Use it as a research checklist, not a verdict on the employer overall.

These figures are the federal enforcement record on file and reflect past inspections, not a statement about current workplace conditions. See the disclaimer for how to read them.

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