# Relationship history for MSHA mine 0103360

Current hierarchy: **Kopalnia Wegla Brunatnego Sieniawa sp z o o; Murray Mining LLC; Karbon 2 → Karbon Holding Corp. → Kodiak Plant #1**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Jimmie R  Ryan et al → Kodiak Plant #1; 2005-08-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Shelby Mining Co. LLC → Kodiak Plant #1; 2007-02-16 to 2009-03-25; source msha-controller-operator-history
- **controller_controls_operator:** Jimmie R  Ryan et al → Shelby Mining Co. LLC; 2007-02-16 to 2009-03-25; source msha-controller-operator-history
- **operator_operates_mine:** Kodiak Mining Co LLC → Kodiak Plant #1; 2009-03-26 to 2023-10-30; source msha-controller-operator-history
- **controller_controls_mine:** Walter Energy Incorporated → Kodiak Plant #1; 2009-03-26 to 2012-06-25; source msha-controller-operator-history
- **controller_controls_operator:** Walter Energy Incorporated → Kodiak Mining Co LLC; 2009-03-26 to 2012-06-25; source msha-controller-operator-history
- **controller_controls_mine:** Attila Resources Ltd → Kodiak Plant #1; 2012-06-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Attila Resources Ltd → Kodiak Mining Co LLC; 2012-06-26 to 2023-10-30; source msha-controller-operator-history
- **operator_operates_mine:** Karbon Holding Corp. → Kodiak Plant #1; 2023-10-31 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Kopalnia Wegla Brunatnego Sieniawa sp z o o et al → Kodiak Plant #1; 2023-10-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kopalnia Wegla Brunatnego Sieniawa sp z o o et al → Karbon Holding Corp.; 2023-10-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Karbon 2 sp z o o et al → Karbon Holding Corp.; 2023-10-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Murray Mining LLC et al → Karbon Holding Corp.; 2023-10-31 to current/open; source msha-controller-operator-history