From BBC
US immigration: ICE arrests nearly 700 people in Mississippi raids
The raids were carried out by hundreds of ICE agents
US immigration officials have arrested almost 700 people after a series of raids in the state of Mississippi.
The co-ordinated operations targeted workers at seven agricultural processing plants who allegedly did not have proper documentation.
I read through the entire article and found no mention of whether the processing plants were subject to any consequences for employing undocumented workers.