| Ark Land WR Inc | Missouri Eastern | 4:16-bk-40128 | 11 | 01/11/2016 | 02/23/2017 | |
| Ark Land KH Inc | Missouri Eastern | 4:16-bk-40122 | 11 | 01/11/2016 | 02/23/2017 | |
| Jacobs Ranch Holdings I LLC | Missouri Eastern | 4:16-bk-40178 | 11 | 01/11/2016 | 02/23/2017 | |
| Juliana Mining Company Inc | Missouri Eastern | 4:16-bk-40185 | 11 | 01/11/2016 | 02/23/2017 | |
| Jacobs Ranch Coal LLC | Missouri Eastern | 4:16-bk-40173 | 11 | 01/11/2016 | 02/23/2017 | |
| Triton Coal Company, LLC | Missouri Eastern | 4:16-bk-40190 | 11 | 01/11/2016 | 02/23/2017 | |
| Arch Western Bituminous Group LLC | Missouri Eastern | 4:16-bk-40139 | 11 | 01/11/2016 | 02/23/2017 | |
| Bronco Mining Company Inc | Missouri Eastern | 4:16-bk-40141 | 11 | 01/11/2016 | 02/23/2017 | |
| Vindex Energy Corporation | Missouri Eastern | 4:16-bk-40164 | 11 | 01/11/2016 | 03/21/2017 | |
| Prairie Coal Company, LLC | Missouri Eastern | 4:16-bk-40191 | 11 | 01/11/2016 | 02/23/2017 | |
| Thunder Basin Coal Company, L.L.C. | Missouri Eastern | 4:16-bk-40189 | 11 | 01/11/2016 | 02/23/2017 | |
| Simba Group, Inc. | Missouri Eastern | 4:16-bk-40158 | 11 | 01/11/2016 | 02/23/2017 | |
| ICG Beckley, LLC | Missouri Eastern | 4:16-bk-40157 | 11 | 01/11/2016 | 02/23/2017 | |
| Mountain Gem Land, Inc. | Missouri Eastern | 4:16-bk-40138 | 11 | 01/11/2016 | 02/23/2017 | |
| ICG Illinois, LLC | Missouri Eastern | 4:16-bk-40168 | 11 | 01/11/2016 | 03/31/2017 | |
| Jacobs Ranch Holdings II LLC | Missouri Eastern | 4:16-bk-40181 | 11 | 01/11/2016 | 02/23/2017 | |
| ICG, Inc. | Missouri Eastern | 4:16-bk-40182 | 11 | 01/11/2016 | 02/23/2017 | |
| King Knob Coal Co., Inc. | Missouri Eastern | 4:16-bk-40121 | 11 | 01/11/2016 | 02/23/2017 | |
| International Coal Group, Inc. | Missouri Eastern | 4:16-bk-40184 | 11 | 01/11/2016 | 02/23/2017 | |
| ICG Knott County, LLC | Missouri Eastern | 4:16-bk-40171 | 11 | 01/11/2016 | 05/31/2016 | |
| Western Energy Resources, Inc. | Missouri Eastern | 4:16-bk-40169 | 11 | 01/11/2016 | 02/23/2017 | |
| Arch Development LLC | Missouri Eastern | 4:16-bk-40131 | 11 | 01/11/2016 | 02/23/2017 | |