Mining Incidents

Controllers by fatality count

Every MSHA-registered controlling entity ranked by recorded fatalities across the operators and mines under its control. Operators frequently shift under controllers; this view rolls those subsidiaries back up.

For the operating-company view, see operators · for individual mines, see mines.

Showing top 00 fatalities across these 0 controllers
    No records.
    Source: US Mine Safety and Health Administration (MSHA) accident records, kept current weekly. Controller identity is the accident-time controller when present, falling back to the mine's current controller. Counts cover all severities; the headline number is fatalities only.