 ELGIN, Ill.--BUSINESS WIRE--Heritage-Crystal Clean, Inc. Nasdaq:HCCI announced that Mark DeVita, CFO, will present at the 24th Annual Needham Virtual Growth Conference on Tuesday, January 11, 2022. Heritage-Crystal Cleans presentation is scheduled to begin at 11:30 am EST. The presentation will be webcast live and may be accessed at the following link, or in the investor relations section of the companys website: 