JULY 2011
                                        

SDT Waste acquired by IESI Corp.

IESI Corporation and SDT Waste and Debris Services, LLC jointly announced that SDT will join IESI, a subsidiary of Progressive Waste Solutions Ltd. Terms of the deal were not disclosed.

SDT will retain its name and brand and continue to operate out of its Chalmette and Independence, Louisiana headquarters as a Progressive Waste Solutions company. SDT president Sidney D. Torres, IV, has been retained as a consultant and has resigned his position as president of the company. All SDT contracts and agreements are unaffected by the merger.