PULASKI - Officials estimate the fire damage at a feed mill near Pulaski to be about a million dollars.
Officials were called to the Nutrition Service Co. on Deer road, just northwest of Pulaski around 1:30 p.m. Monday.
At least 16 fire departments helped battle the blaze.
There were some workers inside at the time of the fire but everyone was able to get out in time.
The cause of the fire is still being investigated.
Crews were monitoring some hot spots into Tuesday.