I need the name of two companies that reprocess ethanol in the United
States. Reprocessing is defined as taking ethanol used in an
industrial process and refining or purifying it for reuse perhaps in
another industry. The ethanol I use is used to process contact lenses
and we are interested in selling it to a reprocessor rather than
purifying it ourselves.

You can get a more exhaustive list of the companies in this link
http://www.askache.com/AskaChEq.htm

Cheers :-)