Harris Williams & Co. is pleased to announce the sale of U.S. Liquids of Louisiana (USLL), a portfolio company of Three Cities Research, Inc. (TCR), to R360 Environmental Solutions (R3 Treatment Inc., d/b/a R360 Environmental Solutions), a Paine & Partners LLC and Tinicum Capital Partners entity. Energy Special Situations Funds (ESS Funds) and Blue Sage Capital (Blue Sage) also are part of the investor group. The transaction closed on July 16, 2010. Harris Williams & Co. acted as the exclusive advisor to USLL.