# Relationship history for MSHA mine 4603085

Current hierarchy: **Sev.en Global Investments a.s. → Kanawha Eagle Mining, LLC → South Hollow Prep Plant and Loadout**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Carbon Fuel Company → South Hollow Prep Plant and Loadout; 1950-01-01 to 1982-06-11; source msha-controller-operator-history
- **controller_controls_mine:** ITT Corporation → South Hollow Prep Plant and Loadout; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** ITT Corporation → Carbon Fuel Company; 1950-01-01 to 1982-06-11; source msha-controller-operator-history
- **controller_controls_mine:** Usx Corp → South Hollow Prep Plant and Loadout; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** United States Steel Mining Company Inc → South Hollow Prep Plant and Loadout; 1982-06-12 to 1989-04-06; source msha-controller-operator-history
- **controller_controls_operator:** Usx Corp → United States Steel Mining Company Inc; 1982-06-12 to 1989-04-06; source msha-controller-operator-history
- **operator_operates_mine:** Crimson Processing Company → South Hollow Prep Plant and Loadout; 1989-04-07 to 1999-02-08; source msha-controller-operator-history
- **controller_controls_mine:** Peter Creek Development Company → South Hollow Prep Plant and Loadout; 1989-04-07 to 1999-02-08; source msha-controller-operator-history
- **controller_controls_operator:** Peter Creek Development Company → Crimson Processing Company; 1989-04-07 to 1999-02-08; source msha-controller-operator-history
- **controller_controls_mine:** Franklin D  Robertson  et al → South Hollow Prep Plant and Loadout; 1995-02-01 to 2008-03-31; source msha-controller-operator-history
- **operator_operates_mine:** Emerald Processing LLC → South Hollow Prep Plant and Loadout; 1999-02-09 to 2015-10-25; source msha-controller-operator-history
- **controller_controls_operator:** Franklin D  Robertson  et al → Emerald Processing LLC; 1999-02-09 to 2008-03-31; source msha-controller-operator-history
- **controller_controls_operator:** James O  Bunn  et al → Emerald Processing LLC; 1999-02-09 to 2008-03-31; source msha-controller-operator-history
- **controller_controls_mine:** Robert E  Ellis → South Hollow Prep Plant and Loadout; 2008-04-01 to 2012-02-29; source msha-controller-operator-history
- **controller_controls_operator:** Robert E  Ellis → Emerald Processing LLC; 2008-04-01 to 2012-02-29; source msha-controller-operator-history
- **controller_controls_mine:** Patriot Coal Corporation → South Hollow Prep Plant and Loadout; 2012-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Patriot Coal Corporation → Emerald Processing LLC; 2012-03-01 to 2015-10-25; source msha-controller-operator-history
- **operator_operates_mine:** Kanawha Eagle Mining, LLC → South Hollow Prep Plant and Loadout; 2015-10-26 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Blackhawk Mining LLC → South Hollow Prep Plant and Loadout; 2015-10-26 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Blackhawk Mining LLC → Kanawha Eagle Mining, LLC; 2015-10-26 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Sev.en Global Investments a.s. → South Hollow Prep Plant and Loadout; 2020-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sev.en Global Investments a.s. → Kanawha Eagle Mining, LLC; 2020-06-01 to current/open; source msha-controller-operator-history