Shell Oil Company
- Old Southington Landfill: Southington, CT
- Mckin Co.: Gray, ME
- Beede Waste Oil: Plaistow, NH
- Bridgeport Rental & Oil Services: Bridgeport, NJ
- Gems Landfill: Gloucester Township, NJ
- Higgins Farm: Franklin Township, NJ
- Kin-buc Landfill: Edison Township, NJ
- Pollution Abatement Services: Oswego, NY
- Central Chemical (hagerstown): Hagerstown, MD
- Florida Petroleum Reprocessors: Fort Lauderdale, FL
- Peak Oil Co./bay Drum Co.: Tampa, FL
- Petroleum Products Corp.: Pembroke Park, FL
- Sapp Battery Salvage: Cottondale, FL
- Sydney Mine Sludge Ponds: Brandon, FL
- Wingate Road Municipal Incinerator Dump: Fort Lauderdale, FL
- Aberdeen Pesticide Dumps: Aberdeen, NC
- Tri-county Landfill Co./waste Management Of Illinois, Inc.: Elgin, IL
- Envirochem Corp.: Zionsville, IN
- Seymour Recycling Corp.: Seymour, IN
- Wayne Waste Oil: Columbia City, IN
- Bofors Nobel, Inc.: Muskegon, MI
- H. Brown Co., Inc.: Grand Rapids, MI
- Liquid Disposal, Inc.: Utica, MI
- Skinner Landfill: West Chester, OH
- Lemberger Landfill, Inc.: Whitelaw, WI
- Malone Service Co - Swan Lake Plant: Texas City, TX
- Many Diversified Interests, Inc.: Houston, TX
- Motco, Inc.: La Marque, TX
- Patrick Bayou: Deer Park, TX
- Sheridan Disposal Services: Hempstead, TX
- Sikes Disposal Pits: Crosby, TX
- Tex-tin Corp.: Texas City, TX
- Des Moines Tce: Des Moines, IA
- Lowry Landfill: Aurora, CO
- Hassayampa Landfill: Hassayampa, AZ
- Casmalia Resources: Casmalia, CA
- Cooper Drum Co.: South Gate, CA
- Del Amo: Los Angeles, CA
- Industrial Waste Processing: Fresno, CA
- Mccoll: Fullerton, CA
- Montrose Chemical Corp.: Torrance, CA
- Omega Chemical Corporation: Whittier, CA
- Operating Industries, Inc., Landfill: Monterey Park, CA
- Purity Oil Sales, Inc.: Malaga, CA
- United Heckathorn Co.: Richmond, CA
- Waste Disposal, Inc.: Santa Fe Springs, CA
- Commencement Bay, Near Shore/tide Flats: Tacoma, WA
- Harbor Island (lead): Seattle, WA
- Queen City Farms: Maple Valley, WA
- Western Processing Co., Inc.: Kent, WA
