Mining, Quarrying, Oil & Gas
Where this industry sits
According to OSHA enforcement records (2010–2026), Mining, Quarrying, Oil & Gas ranks #14 of 21 industries by average penalty per inspection ($2K).
- #14
- of 21 by avg penalty / inspection
- $2K
- avg penalty per inspection
- $4K
- cross-industry avg (inspection-weighted)
What the Data Says About Mining, Quarrying, Oil & Gas
According to OSHA enforcement records (2010–2026), Mining, Quarrying, Oil & Gas ranks #14 of 21 industries by average penalty per inspection ($2K). The Mining, Quarrying, Oil & Gas sector (NAICS 21) contains 2,294 employers with OSHA enforcement records, generating 5,098 inspections and 7,210 documented violations across the industry. That works out to 1.41 violations per inspection and roughly 2.2 inspections per employer. Cumulative OSHA penalties against this sector total $10.4M.
The listing order matches most-dangerous industries: average penalty per inspection, highest first. The inspection-weighted cross-industry average sits near $4K per inspection, so this sector runs at or below the mean. Industries with higher average penalties typically see a greater share of serious, willful, or repeat violations, categories OSHA reserves for hazards likely to cause serious physical harm or where employers knowingly disregarded the law.
The 2,294 employers shown below represent only workplaces with inspection or wage-theft enforcement records, not the full universe of Mining, Quarrying, Oil & Gas businesses. Listings are drawn from the U.S. Department of Labor's enforcement database and updated monthly. Click any employer to view their full violation breakdown, penalty history, and wage-and-hour compliance record. For wage, occupational employment, and compensation context on this sector, cross-reference the related data sources at the bottom of this page.
Highest Combined Enforcement Total in Mining, Quarrying, Oil & Gas
Ranked by OSHA penalties plus DOL Wage & Hour Division back-wage recoveries combined. A high total does not necessarily mean safety violations, an employer here may have zero OSHA citations and a large figure entirely from a wage-theft back-wage case (see the Violations column).
| # | Employer | Location | OSHA Violations | Penalties + Back Wages |
|---|---|---|---|---|
| 1 | Holland Services | Washington, PA | 0 | $25.9M |
| 2 | Halliburton | Houston, TX | 0 | $18.2M |
| 3 | BlackJewel L.L.C. | Milton, WV | 0 | $4.5M |
| 4 | Frontier Integrity Solutions | Sand Springs, OK | 0 | $3.9M |
| 5 | Water Energy Services | San Antonio, TX | 0 | $1.4M |
| 6 | Nesi | Montgomery, PA | 0 | $1.0M |
| 7 | Nesi | Rio Vista, TX | 0 | $1.0M |
| 8 | Suttles Logging, Inc. | Midland, TX | 0 | $888K |
| 9 | Jet Specialty, Inc. | Boerne, TX | 0 | $859K |
| 10 | Nesi | Williston, ND | 0 | $829K |
| 11 | Blackjewel LLC | Gillette, WY | 0 | $817K |
| 12 | XMV, Inc. | Princeton, WV | 0 | $718K |
| 13 | Honghua America LLC | Houston, TX | 5 | $711K |
| 14 | Nesi | The Woodlands, TX | 0 | $703K |
| 15 | Wyoming Casing | Dickinson, ND | 0 | $688K |
| 16 | Crescent Directional Drilling | Houston, TX | 0 | $666K |
| 17 | Justiss Oil | Jena, LA | 0 | $620K |
| 18 | Accurate Safety Compliance | Oklahoma City, OK | 0 | $613K |
| 19 | Northern Stone Supply, Inc. | Oakley, ID | 0 | $610K |
| 20 | Circle 8 Crane | Corpus Christi, TX | 0 | $559K |
All Employers in Mining, Quarrying, Oil & Gas
Nationwide industries with similar employer counts or penalty rates
Two OSHA-record peer sets for Mining, Quarrying, Oil & Gas: nearest NAICS sectors by tracked employer count and by average penalty per inspection. These are cross-sector neighborhoods, not the same-prefix nearby list below.
Similar employer count
Nearest industries by tracked employers (2,294 here).
Similar avg penalty per inspection
Nearest industries by inspection-weighted penalty rate ($2K here).
Nearby & Related Industries
Compare top violators in Mining, Quarrying, Oil & Gas side-by-side →
Mining, Quarrying, Oil & Gas by State
Enforcement and wage-compliance data for Mining, Quarrying, Oil & Gas broken out by state.
Explore More Data
Source: OSHA Enforcement Data - U.S. Department of Labor (data.dol.gov)
Source: NAICS Industry Classification - U.S. Census Bureau
Source: U.S. Department of Labor, OSHA Enforcement Data OSHA inspection + penalty records by NAICS sector · 2010–2026 OSHA enforcement records reflect inspections opened, citations issued, and penalty amounts assessed; final penalty amounts often differ from initial assessments after settlement.
Verify against the primary sources: OSHA Establishment Search · DOL Wage & Hour Division
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. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.