Data / Mines / Iron Oak Energy Solutions LLC

Iron Oak Energy Solutions LLC: 13 open mines

Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.

Iron Oak Energy Solutions LLC (MSHA controller ID 0189021) controls 13 open mines through 9 operators, with 894 employees in 4 states, mostly sand, industrial. Since January 1, 2022 MSHA issued 1,173 citations and orders at those mines with $1,098,546 in proposed penalties, and operators reported 135 injury or illness cases, 2 of them fatal. Data from MSHA, November 6, 2026.

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MSHA controller ID

0189021

Open mines

13

Operators

9

Employees

894

States

4

Citations and orders since January 1, 2022

1,173

Significant and substantial

156 (13.3%)

Closure orders

21

High negligence or reckless

86

Proposed penalties

$1,098,546

Amount paid so far

$805,189

Inspections

287

Inspector hours on site

5,406

Citations per inspection

4.09 (all mines 2.30)

Accident reports

139

Injury and illness cases

135

Fatalities

2

Latest MSHA record

October 26, 2026

Operators under Iron Oak Energy Solutions LLC

Mines with the most citations

States

Commodities

Citations and injury cases by year

Calendar years since 2022; 2026 runs to the date of the MSHA files.

Standards cited most at mines controlled by Iron Oak Energy Solutions LLC

Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.

Injury and illness cases at mines controlled by Iron Oak Energy Solutions LLC

Accident reports by degree of injury, as the operator reported them to MSHA.

What the accident reports at mines controlled by Iron Oak Energy Solutions LLC describe

Accident classification, as MSHA codes the circumstances that contributed most directly.

Equipment named in accident reports at mines controlled by Iron Oak Energy Solutions LLC

US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.