Monsanto Company
- Beacon Heights Landfill: Beacon Falls, CT
- Solvents Recovery Service Of New England: Southington, CT
- Iron Horse Park: Billerica, MA
- Silresim Chemical Corp.: Lowell, MA
- Beede Waste Oil: Plaistow, NH
- Ottati & Goss/kingston Steel Drum: Kingston, NH
- Davis Liquid Waste: Smithfield, RI
- Western Sand & Gravel: Burrillville, RI
- Chemsol, Inc.: Piscataway, NJ
- Gems Landfill: Gloucester Township, NJ
- Scientific Chemical Processing: Carlstadt, NJ
- Pollution Abatement Services: Oswego, NY
- Distler Brickyard: West Point, KY
- Maxey Flats Nuclear Disposal: Hillsboro, KY
- Smith's Farm: Brooks, KY
- Carolawn, Inc.: Fort Lawn, SC
- American Chemical Service, Inc.: Griffith, IN
- Ninth Avenue Dump: Gary, IN
- Wayne Waste Oil: Columbia City, IN
- Auto Ion Chemicals, Inc.: Kalamazoo, MI
- Bofors Nobel, Inc.: Muskegon, MI
- Liquid Disposal, Inc.: Utica, MI
- Sanitary Landfill Co. (industrial Waste Disposal Co., Inc.): Dayton, OH
- Skinner Landfill: West Chester, OH
- Summit National: Deerfield Township, OH
- Combustion, Inc.: Denham Springs, LA
- Malone Service Co - Swan Lake Plant: Texas City, TX
- Motco, Inc.: La Marque, TX
- Sheridan Disposal Services: Hempstead, TX
- Tex-tin Corp.: Texas City, TX
- Des Moines Tce: Des Moines, IA
- Doepke Disposal (holliday): Shawnee Mission, KS
- Operating Industries, Inc., Landfill: Monterey Park, CA
- Monsanto Chemical Co. (soda Springs Plant): Soda Springs, ID
- Western Processing Co., Inc.: Kent, WA
