General Motors (NYSE: GM) Rock-Tenn/Smurit-Stone (NYSE: RKT) OxyChem (NYSE: OXY) Waste Management (NYSE: WM) Chrysler Billionaire Middleeast Investor(s) Coco Paving Three New York State Senators The Mayor of Niagara Falls New York Department of Environmental Conservation Islechem, the private R&D lab of NYSE: OXY (both formerly owned and currently hired as) Conestoga-Rovers and Associates Intertek PetroLabs Alberta Resource Council Southwest Research Institute