Mr. Ronald E. Klingle, also known as Ron, has been the Chief Executive Officer of Avalon Holdings Corp. since February 16, 2011. Mr. Klingle has over 30 years of environmental experience. He served the Chief Executive Officer at Avalon Holdings Corp. from March 15, 2004 to February 28, 2010 and from June 1998 to December 2002 and also served as its Chief Administrative Officer. He founded American Waste Services Inc. (AWS) and served as the Chairman of the Board and Chief Executive Officer of AWS since December 1988 to June 1998. He has been the Chairman of Avalon Holdings Corp. since June 1998. He served as a Director of AWS since December 1988 to June 1998. Mr. Klingle holds a Bachelor of Engineering in Chemical Engineering from Youngstown State University.