Hazardous waste · by industry
Hazardous waste handlers: Professional, scientific and technical services
- 4,475Handlers
- 654Large quantity generators
- 53States with three or more
4,475 sites classified under NAICS 541 are regulated hazardous waste handlers, 654 of them large quantity generators. EPA records an industry code for a handler where the state reported one.
By state
- California 710
- Michigan 525
- Louisiana 260
- New York 240
- Massachusetts 219
- Maryland 187
- Florida 159
- Ohio 147
- Pennsylvania 142
- New Jersey 135
- Texas 124
- Illinois 121
- Minnesota 117
- North Carolina 101
- Virginia 95
- Missouri 79
- Colorado 78
- New Hampshire 74
- Indiana 71
- Wisconsin 64
- Washington 60
- Oregon 55
- Georgia 46
- Arizona 42
- Tennessee 42
- Alabama 40
- Nevada 40
- Iowa 37
- West Virginia 37
- Arkansas 35
- Connecticut 35
- Kansas 33
- New Mexico 32
- Rhode Island 31
- Oklahoma 29
- Utah 28
- South Carolina 24
- Delaware 22
- Puerto Rico 17
- Montana 14
- Nebraska 14
- Alaska 13
- Maine 13
- District of Columbia 12
- Vermont 12
- Mississippi 11
- Wyoming 11
- Kentucky 10
- Idaho 9
- Hawaii 8
- North Dakota 6
- Guam 4
- South Dakota 4
Related industries
- Crop production 3,630
- Animal production 135
- Forestry and logging 79
- Fishing, hunting and trapping 6
- Agriculture and forestry support 358
- Oil and gas extraction 564
- Mining and quarrying 758
- Mining support 974
- Utilities 6,873
- NAICS 233 145
- NAICS 234 369
- NAICS 235 601
- Building construction 711
- Heavy and civil engineering construction 4,104
- Specialty trade contractors 1,978
- NAICS 31- 29
- Food manufacturing 1,786
- Beverage and tobacco manufacturing 349
- Textile mills 375
- Textile product mills 162
Handlers
| Handler↑↓ | Where↑↓ | Generator status↑↓ | Also | Violations↑↓ |
|---|---|---|---|---|
| N J F PHARMALYTICA | Bristol, Hartford, CT | Small quantity generator | 0 | |
| NABSYS 2.0 | Providence, Providence, RI | Very small quantity generator | 0 | |
| NALAS ENGINEERING SERVICES LLC | Centerbrook, Middlesex, CT | Large quantity generator | 1 | |
| NAMSA ATLANTA MAIN | Marietta, Cobb, GA | Very small quantity generator | 0 | |
| NANO MAGIC LLC | Madison Heights, Oakland, MI | Very small quantity generator | 0 | |
| NANO RETE INC | Lansing, Ingham, MI | Very small quantity generator | 0 | |
| NANO-C | Westwood, Norfolk, MA | Small quantity generator | 0 | |
| NANOCOMP TECHNOLOGIES INC | Merrimack, Hillsborough, NH | Small quantity generator | 1 | |
| NANOGRAM CORPORATION | Milpitas, Santa Clara, CA | Large quantity generator | 0 | |
| NANOSTRING TECHNOLOGIES BOTHELL | Bothell, Snohomish, WA | Very small quantity generator | 7 | |
| NANOSYN INC | San Diego, San Diego, CA | Large quantity generator | 0 | |
| NANOSYNTEK | South Bend, St Joseph, IN | Very small quantity generator | 0 | |
| NANOSYNTHONS LLC | Mount Pleasant, Isabella, MI | Very small quantity generator | 0 | |
| NANOSYS | Palo Alto, Santa Clara, CA | Large quantity generator | 2 | |
| NANOVIR LLC | Kalamazoo, Kalamazoo, MI | Very small quantity generator | 0 | |
| NATCORE TECHNOLOGY INC | Rochester, Monroe, NY | Small quantity generator | 0 | |
| NATIONAL ADVERTISING DBA OUTDOOR SYSTEMS | Stockton, San Joaquin, CA | Small quantity generator | 0 | |
| NATIONAL AIR AND RADIATION ENVIRONMENTAL LAB | Montgomery, Montgomery, AL | Very small quantity generator | 0 | |
| NATIONAL BY-PRODUCTS LLC | Clinton, Clinton, IA | Very small quantity generator | 2 | |
| NATIONAL CANCER INSTITUTE AT FREDERICK | Frederick, Frederick, MD | Large quantity generator | 4 | |
| NATIONAL CENTER FOR AGRICULTURAL UTILIZATION RESEARCH | Peoria, Peoria, IL | Small quantity generator | 0 | |
| NATIONAL CENTER FOR ANIMAL HEALTH | Ames, Story, IA | Large quantity generator | 38 | |
| NATIONAL CENTER FOR ASPHALT TECHNOLOGY | Opelika, Lee, AL | Very small quantity generator | 3 | |
| NATIONAL COLD WATER MARINE AQUACULTURE CENTER | Franklin, Hancock, ME | Very small quantity generator | 0 | |
| NATIONAL CONCRETE MASONRY ASSOC. RESEARCH & DEV LAB | Herndon, Fairfax County, VA | Very small quantity generator | 0 | |
| NATIONAL ENERGY TECHNOLOGY LABORATORY | Morgantown, Monongalia, WV | Large quantity generator | 4 | |
| NATIONAL GEOSPATIAL INTELLIGENCE | Arnold, Jefferson, MO | Small quantity generator | 9 | |
| NATIONAL INSTITUTE FOR OCCUPATIONAL SAFETY AND HEALTH - NIOSH | Morgantown, Monongalia, WV | Small quantity generator | 3 | |
| NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | Gaithersburg, Montgomery, MD | Large quantity generator | 1 | |
| NATIONAL INSTITUTES OF HEALTH | Bethesda, Montgomery, MD | Large quantity generator | TSD facility, Transporter | 19 |
| NATIONAL LABORATORY OF THE ROCKIES BLDG 16 | Golden, Jefferson, CO | Very small quantity generator | 1 | |
| NATIONAL LABORATORY OF THE ROCKIES RENEWABLE FUELS & LUB RESEARCH LAB | Denver, Denver, CO | Very small quantity generator | 0 | |
| NATIONAL SEAFOOD INSPECTION LABORATORY | Pascagoula, Jackson, MS | Very small quantity generator | 0 | |
| NATIONAL TECHNICAL SYSTEMS - BALTIMORE | Hunt Valley, Baltimore, MD | Very small quantity generator | 2 | |
| NATIONAL TESTING LABORATORIES INC | Ypsilanti, Washtenaw, MI | Very small quantity generator | 0 | |
| NATIONAL TOXICOLOGY LABORATORIES | Bakersfield, Kern, CA | Small quantity generator | 0 | |
| NATIONAL XRAY | Hialeah, Dade, FL | Small quantity generator | 0 | |
| NATIONWIDE CHILDREN'S HOSPITAL | Columbus, Franklin, OH | Small quantity generator | 2 | |
| NATL WEATHER SVC | Slidell, St Tammany, LA | Very small quantity generator | 0 | |
| NATURAL PROCESS DESIGN INC | Winona, Winona, MN | Very small quantity generator | 0 | |
| NAVA THERAPEUTICS | Cambridge, Middlesex, MA | Small quantity generator | 0 | |
| NAVAJO TRIBAL UTILITY AUTHORITY NTUA LAB | Fort Defiance, Apache - Az, NN | Very small quantity generator | 2 | |
| NAVINTA LLC | Ewing Twp, Mercer, NJ | Small quantity generator | 5 | |
| NC DENR DWQ CHEMISTRY LAB | Raleigh, Wake, NC | Small quantity generator | 0 | |
| NCAR-WYOMING SUPERCOMPUTING CENTER | Cheyenne, Laramie, WY | Very small quantity generator | 0 | |
| NCASI | Corvallis, Benton, OR | Very small quantity generator | 0 | |
| NCDA & CS OXFORD TOBACCO RESEARCH STATION | Oxford, Granville, NC | Very small quantity generator | 0 | |
| NCDOT MATERIALS AND TESTS UNIT | Raleigh, Wake, NC | Very small quantity generator | 0 | |
| NCI-F CELL PROCESSING LABORATORY | Frederick, Frederick, MD | Very small quantity generator | 0 | |
| NCR CORPORATION - SYSTEMEDIA | Miamisburg, Montgomery, OH | Very small quantity generator | 3 | |
| NCS PHARM TENANT SPACE | Bridgewater, Somerset, NJ | Large quantity generator | 0 | |
| NDT UNLIMITED INC | Sulphur, Calcasieu, LA | Very small quantity generator | 0 | |
| NEASE CORPORATION | Blue Ash, Hamilton, OH | Very small quantity generator | 0 | |
| NEBRASKA DEPARTMENT OF ROADS CENTRAL COMPLEX | Lincoln, Lancaster, NE | Small quantity generator | 0 | |
| NEBRASKA FORENSIC MEDICAL SERVICES PC | Lincoln, Lancaster, NE | Very small quantity generator | 0 | |
| NEC ENERGY SOLUTIONS | Westborough, Worcester, MA | Small quantity generator | 0 | |
| NEKTAR THERAPEUTICS | San Francisco, San Francisco, CA | Large quantity generator | 0 | |
| NELSON ANALYTICAL LAB | Canterbury, Merrimack, NH | Small quantity generator | 7 | |
| NELSON ANALYTICAL LLC | Manchester, Hillsborough, NH | Very small quantity generator | 0 | |
| NELSON LABS | Itasca, Du Page, IL | Small quantity generator | 0 | |
| NEOGEN CORPORATION | Lansing, Ingham, MI | Small quantity generator | 0 | |
| NEOPHARM BOSTON INC | Milford, Worcester, MA | Small quantity generator | 1 | |
| NEOSOME BILLERICA | Billerica, Middlesex, MA | Very small quantity generator | 0 | |
| NEPHROS THERAPEUTICS INC | Ann Arbor, Washtenaw, MI | Very small quantity generator | 1 | |
| NESTLE PURINA PETCARE CO | St Joseph, Buchanan, MO | Very small quantity generator | 0 | |
| NESTLE QUALITY ASSURANCE CENTER | Dublin, Franklin, OH | Large quantity generator | 4 | |
| NEUROCRINE BIOSCIENCES INC (EAST CAMPUS) | San Diego, San Diego, CA | Small quantity generator | 0 | |
| NEUROCRINE BIOSCIENCES, INC. | San Diego, San Diego, CA | Large quantity generator | 2 | |
| NEUROTECH USA INC | Cumberland, Providence, RI | Small quantity generator | 2 | |
| NEUTRA PHARMACEUTICALS CORP | Bedford, Middlesex, MA | Very small quantity generator | 0 | |
| NEVADA CRIME CLEANERS | N Las Vegas, Clark, NV | Not a generator | Transporter | 0 |
| NEVADA DEPARTMENT OF TRANSPORTATION | Carson City, Carson City, NV | Very small quantity generator | 13 | |
| NEW AGE/ LANDMARK INC | South Haven, Van Buren, MI | Very small quantity generator | 0 | |
| NEW AGE/LANDMARK INC | Benton Harbor, Berrien, MI | Very small quantity generator | 0 | |
| NEW DIMENSION ENGINEERING & REBUILDING | Fraser, Macomb, MI | Very small quantity generator | 0 | |
| NEW ENGLAND DISCOVERY PARTNERS | Branford, New Haven, CT | Small quantity generator | 9 | |
| NEW ENGLAND PLANT SOIL & WATER LAB | Orono, Penobscot, ME | Very small quantity generator | 0 | |
| NEW ENGLAND QUALITY SERVICE INC | Bristol, Addison, VT | Very small quantity generator | 4 | |
| NEW ENGLAND TESTING LABORATORY INC | West Warwick, Kent, RI | Large quantity generator | 5 | |
| NEW MEXICO SCIENTIFIC LABORATORIES | Albuquerque, Bernalillo, NM | Very small quantity generator | 0 | |
| NEW PAGE CORPORATION | Chillicothe, Ross, OH | Very small quantity generator | 0 | |
| NEW WORLD TECH | Livermore, Contra Costa, CA | Not a generator | Transporter | 0 |
| NEW YORK CITY POLICE ACADEMY | New York, New York, NY | Very small quantity generator | 0 | |
| NEW YORK CITY POLICE DEPARTMENT | Jamaica, Queens, NY | Large quantity generator | 29 | |
| NEW YORK CITY POLICE DEPT | New York, New York, NY | Small quantity generator | 4 | |
| NEWARK CITY OF CEDAR GROVE WATER TESTING LABORATORY | Cedar Grove, Essex, NJ | Large quantity generator | 0 | |
| NEWMONT METALLURGICAL SERVICES / MALOZEMOFF TECHNICAL FACILITY | Englewood, Arapahoe, CO | Small quantity generator | 3 | |
| NEWPORT CENTER ANIMAL HOSPITAL | Newport Beach, Orange, CA | Small quantity generator | 0 | |
| NEWTOWN CREEK SUPERFUND SITE | New York, New York, NY | Small quantity generator | 0 | |
| NEXTENERGY CENTER | Detroit, Wayne, MI | Very small quantity generator | 0 | |
| NEXTROM TECHNOLOGIES | Camarrillo, Ventura, CA | Small quantity generator | 0 | |
| NEXUS MEDICAL LABS | Watertown, Middlesex, MA | Small quantity generator | 3 | |
| NEXUS PHARMACEUTICAL RESEARCH & DEVELOPMENT | Vernon Hills, Lake, IL | Small quantity generator | 0 | |
| NH STATE OF FORENSIC LAB | Concord, Merrimack, NH | Very small quantity generator | 0 | |
| NHDES WATERSHED MGMT-LIMNOLOGY CTR | Concord, Merrimack, NH | Very small quantity generator | 0 | |
| NIAGARA COUNTY SHERIFFS OFFICE | Lockport, Niagara, NY | Very small quantity generator | 0 | |
| NIAID VACCINE IMMUNE T-CELL & ANTIBODY LABORATORY | Gaithersburg, Montgomery, MD | Very small quantity generator | 0 | |
| NICE-PAK PRODUCTS INC | Valley Cottage, Rockland, NY | Very small quantity generator | 0 | |
| NICHOLAS ENGINEERING | Irwindale, Los Angeles, CA | Small quantity generator | 0 | |
| NIEHS & EPA WASTE HANDLING FACILITY | Durham, Durham, NC | Large quantity generator | TSD facility | 24 |
Figures from EPA’s RCRAInfo download.