| | | | | |
| Company | State of Organization |
| Collins BioEnergy Partners LLC | Texas |
| Fluid Quip Technologies LLC | Ohio |
| Fluid Quip Mechanical LLC | Ohio |
| Green Plains Central City LLC | Delaware |
| Green Plains Central City Capture Company LLC | Delaware |
| Green Plains Fairmont LLC | Delaware |
| Green Plains Finance Company LLC | Delaware |
| Green Plains Grain Company LLC | Delaware |
| Green Plains Hopewell LLC | Delaware |
| Green Plains Investments LLC | Delaware |
| Green Plains Madison LLC | Delaware |
| Green Plains Mount Vernon LLC | Delaware |
| Green Plains Obion LLC fka Ethanol Grain Processors LLC | Tennessee |
| Green Plains Otter Tail LLC | Delaware |
| Green Plains Shenandoah LLC fka GPRE Shenandoah LLC | Delaware |
| Green Plains SPE LLC | Delaware |
| Green Plains Superior LLC fka Superior Ethanol LLC | Iowa |
| Green Plains Trade Group LLC | Delaware |
| Green Plains Turnkey I LLC | Delaware |
| Green Plains Commodity Management LLC fka Green Plains Trade Group II LLC | Delaware |
| Green Plains Wood River LLC | Delaware |
| Green Plains Wood River Capture Company LLC | Delaware |
| Green Plains York LLC | Delaware |
| Green Plains York Capture Company LLC | Delaware |