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
- Data processing and hosting 40
- Other information services 27
- Monetary authorities 18
- Credit intermediation 98
- Securities and investments 32
- Insurance carriers and related activities 63
- Funds and trusts 42
- Real estate 1,409
- Rental and leasing services 1,190
- Lessors of nonfinancial assets 4
- Management of companies 121
- Administrative and support services 1,034
- Waste management and remediation 5,358
- Educational services 8,255
- Ambulatory health care services 3,979
- Hospitals 2,841
- Nursing and residential care facilities 161
- Social assistance 101
- Performing arts and spectator sports 147
- Museums and historical sites 317
Handlers
| Handler↑↓ | Where↑↓ | Generator status↑↓ | Also | Violations↑↓ |
|---|---|---|---|---|
| NUVELO | San Carlos, San Mateo, CA | Small quantity generator | 0 | |
| NUVOX PHARMA LLC | Tucson, Pima, AZ | Very small quantity generator | 0 | |
| NVIDIA COMSTOCK | Santa Clara, Santa Clara, CA | Small quantity generator | 0 | |
| NY GENOME CENTER | New York, New York, NY | Small quantity generator | 0 | |
| NYCEDC - EAST RIVER SCIENCE PARK | New York, New York, NY | Large quantity generator | 0 | |
| NYS DEC REGION 9 | Buffalo, Erie, NY | Very small quantity generator | 0 | |
| NYS ROSWELL PARK | Springville, Erie, NY | Very small quantity generator | 0 | |
| NYS-DOH GRIFFIN LABORATORY | Guilderland, Albany, NY | Very small quantity generator | 2 | |
| NYSDOH-WADSWORTH CENTER BIGGS LABORATORIES | Albany, Albany, NY | Large quantity generator | 11 | |
| NYSDOH-WADSWORTH CENTER-DAVID AXELROD INSTITUTE | Albany, Albany, NY | Large quantity generator | 20 | |
| OAK PARK RESEARCH BUILDING | Sacramento, Sacramento, CA | Small quantity generator | 0 | |
| OAKLAND VETERINARY REFERRAL SERVICES | Bloomfield Hills, Oakland, MI | Very small quantity generator | 4 | |
| OAKLAWN ANIMAL HOSPITAL | Cranston, Providence, RI | Small quantity generator | 0 | |
| OBITER RESEARCH LLC | Urbana, Champaign, IL | Very small quantity generator | 0 | |
| OBRIEN & GERE | East Syracuse, Onondaga, NY | Very small quantity generator | 2 | |
| OBSIDIAN THERAPEUTICS | Bedford, Middlesex, MA | Very small quantity generator | 0 | |
| OCEAN STATE TECHNICAL SERVICES LLC | Providence, Providence, RI | Small quantity generator | 0 | |
| OCEANA MATRIX LTD | Orchard Park, Erie, NY | Very small quantity generator | 0 | |
| OCHOA FERTILIZER SUPERFUND SITE | Guanica, Guanica, PR | Large quantity generator | 0 | |
| OCULAR SCIENCES | Pleasanton, Alameda, CA | Small quantity generator | 0 | |
| OCULAR THERAPEUTIX | Bedford, Middlesex, MA | Small quantity generator | 0 | |
| ODA LABORATORY SERVICES | Portland, Multnomah, OR | Very small quantity generator | 0 | |
| ODEQ LEAD | Hillsboro, Washington, OR | Small quantity generator | 0 | |
| ODOT LAB SALEM | Salem, Marion, OR | Very small quantity generator | 0 | |
| OFFICE DEPOT STORE #2647 | Thibodaux, Lafourche, LA | Very small quantity generator | 0 | |
| OHIO DEPARTMENT OF LIQUOR CONTROL | Columbus, Franklin, OH | Very small quantity generator | 0 | |
| OHIO DEPARTMENT OF TRANSPORTATION DISTRICT 2 TEST LAB | Bowling Green, Wood, OH | Small quantity generator | 0 | |
| OHIO EPA DIVISION OF ENVIRONMENTAL SERVICES | Reynoldsburg, Licking, OH | Very small quantity generator | 0 | |
| OHIO STATE UNIVERSITY POLARIS INNOVATION CENTER | Columbus, Delaware, OH | Small quantity generator | 4 | |
| OHIO STATE UNIVERSITY SOUTH CENTERS | Piketon, Pike, OH | Small quantity generator | 1 | |
| OHSU WEST CAMPUS | Beaverton, Washington, OR | Very small quantity generator | 3 | |
| OI ANALYTICAL | Columbia, Boone, MO | Very small quantity generator | 0 | |
| OIL ANALYSIS LAB INC | Spokane, Spokane, WA | Small quantity generator | 19 | |
| OIL ANALYSIS LAB INC LEE ST N | Spokane, Spokane, WA | Very small quantity generator | 6 | |
| OILFIELD, ENVIRONMENTAL & COMPLIANCE, INC. | Santa Maria, Santa Barbara, CA | Large quantity generator | 0 | |
| OILTEST INC | Everett, Middlesex, MA | Very small quantity generator | 0 | |
| OKLAHOMA MEDICAL RESEARCH FNDN | Oklahoma City, Oklahoma, OK | Small quantity generator | 4 | |
| OLD 41 VETERINARY EMERGENCY CLINIC INC | Bonita Springs, Lee, FL | Very small quantity generator | 1 | |
| OLD TOWN ANIMAL HOSPITAL | Seabrook, Rockingham, NH | Very small quantity generator | 0 | |
| OLDCASTLE LAWN & GARDEN | Moore Haven, Glades, FL | Very small quantity generator | 1 | |
| OLIGASIS LLC | Palo Alto, Santa Clara, CA | Small quantity generator | 0 | |
| OLON USA LLC | Concord Township, Lake, OH | Large quantity generator | 29 | |
| OLSEN'S AGRICULTURAL LABORATORY INC | Mccook, Red Willow, NE | Very small quantity generator | 0 | |
| OLSSON ASSOCIATES INC | Olathe, Johnson, KS | Very small quantity generator | 0 | |
| OLYMPIC SCIENTIFIC INC | Seattle, King, WA | Small quantity generator | 0 | |
| OLYMPUS CORPORATION OF THE AMERICAS | Center Valley, Lehigh, PA | Small quantity generator | 0 | |
| OMG ELECTRONIC CHEMICALS | South Plainfield, Middlesex, NJ | Large quantity generator | 0 | |
| OMG ELECTRONIC CHEMICALS | Newark, Essex, NJ | Large quantity generator | 1 | |
| OMIC USA INC | Portland, Multnomah, OR | Small quantity generator | 5 | |
| OMNI ENERGY SVCS CORP | Carencro, Lafayette, LA | Small quantity generator | 0 | |
| OMNI LAB INC | New Orleans, Orleans, LA | Very small quantity generator | 0 | |
| ON SITE PHOTO GRAPHICS INC | Costa Mesa, Orange, CA | Small quantity generator | 0 | |
| ON TARGET LABORATORIES LLC | West Lafayette, Tippecanoe, IN | Very small quantity generator | 0 | |
| ONCORUS INC | Andover, Essex, MA | Small quantity generator | 5 | |
| ONDEO NALCO CO | New York, New York, NY | Very small quantity generator | 0 | |
| ONE HOUR FOTO EXPRESS | Newark, Alameda, CA | Small quantity generator | 0 | |
| ONE HOUR PHOTO TREND | Cypress, Orange, CA | Small quantity generator | 0 | |
| ONEIDA RESEARCH SERVICES INC | Whitesboro, Oneida, NY | Very small quantity generator | 4 | |
| ONSITE ENERGY LLC | Flint, Genesee, MI | Very small quantity generator | 0 | |
| ONSITE ENVIRONMENTAL INC | Redmond, King, WA | Large quantity generator | 31 | |
| ONTERRIS LABORATORIES, LLC | El Dorado Hills, El Dorado, CA | Large quantity generator | 3 | |
| ONTERRIS LABORATORIES, LLC | Durham, Durham, NC | Large quantity generator | 12 | |
| ONTERRIS LABORATORIES, LLC | Wilmington, New Hanover, NC | Small quantity generator | 2 | |
| ONTERRIS LABORATORIES, LLC | North Chesterfield, Chesterfield, VA | Small quantity generator | 2 | |
| ONYX GRAPHICS INC. | Midvale, Salt Lake, UT | Very small quantity generator | 0 | |
| ONYX PHARMACEUTICALS, INC | South San Francisco, San Mateo, CA | Large quantity generator | 0 | |
| OPGEN INC | Gaithersburg, Montgomery, MD | Small quantity generator | 0 | |
| OPTICOMP CORPORATION | Zephyr Cove, Douglas, NV | Very small quantity generator | 0 | |
| OPTIMA ENVIRONMENTAL SERVICES INC | Newburgh, Orange, NY | Large quantity generator | 5 | |
| OPTIMUM THERAPUTICS LLC | Columbus, Franklin, OH | Very small quantity generator | 0 | |
| OR OSHA OCCUPATIONAL HEALTH LAB | Portland, Multnomah, OR | Very small quantity generator | 0 | |
| ORCHID ORTHOPEDIC SOLUTIONS LLC | Holt, Ingham, MI | Very small quantity generator | 0 | |
| OREGON STATE POLICE FORENSIC LABORATORY | Clackamas, Clackamas, OR | Very small quantity generator | 0 | |
| ORGANOMED CORP | Coventry, Kent, RI | Small quantity generator | 0 | |
| ORIENTATIONS INC - DESIGNER SIGN SYSTEM | Blaine, Anoka, MN | Very small quantity generator | 0 | |
| ORION ENGINEERED CARBONS AT LABORATORY | Belpre, Washington, OH | Very small quantity generator | 0 | |
| ORION GENOMICS LLC | St Louis, St Louis City, MO | Very small quantity generator | 0 | |
| ORLANDO RECYCLES INC | Orlando, Orange, FL | Very small quantity generator | 0 | |
| ORTHO-CLINICAL DIAGNOSTIC INC | Rochester, Monroe, NY | Small quantity generator | 0 | |
| OSRAM SYLVANIA INC | Beverly, Essex, MA | Small quantity generator | 0 | |
| OSSEO PET HOSPITAL | Osseo, Hennepin, MN | Very small quantity generator | 0 | |
| OSU CENTER FOR LOCAL GOVERNMENT TECHNOLOGY | Stillwater, Payne, OK | Very small quantity generator | 0 | |
| OTIS ELEVATOR COMPANY INC | Bloomington, Monroe, IN | Very small quantity generator | 5 | |
| OTWELL MAWBY GEOTECHNICAL | Traverse City, Grand Traverse, MI | Very small quantity generator | 0 | |
| OVERLAKE CLEANERS REDMOND | Redmond, King, WA | Large quantity generator | 0 | |
| OWENS CORNING COMPOSITE MATERIALS LLC | Novi, Oakland, MI | Very small quantity generator | 0 | |
| OXIDOR LABORATORIES | Plano, Collin, TX | Very small quantity generator | 0 | |
| OXONICA INC | Mountain View, Santa Clara, CA | Small quantity generator | 0 | |
| OYSTER CREEK NUCLEAR GENERATING STATION | Forked River, Ocean, NJ | Very small quantity generator | 3 | |
| OYSTER CREEK NUCLEAR GENERATING STATION | Forked River, Ocean, NJ | Small quantity generator | 0 | |
| OYSTER RIVER VETERINARY HOSPITAL | Lee, Strafford, NH | Very small quantity generator | 0 | |
| P T GATOR SCREEN PRINTING INC | Naples, Collier, FL | Very small quantity generator | 0 | |
| PA DEPT OF HEALTH BUREAU OF LABS | Lionville, Chester, PA | Small quantity generator | 5 | |
| PA DOT LABORATORY TESTING SECTION | Harrisburg, Dauphin, PA | Small quantity generator | 5 | |
| PACCAR TECHNICAL CENTER | Mount Vernon, Skagit, WA | Very small quantity generator | 3 | |
| PACE - FAIRFIELD, NJ | Fairfield, Essex, NJ | Small quantity generator | 12 | |
| PACE ANALY SVCS INC NO | St Rose, St Charles, LA | Small quantity generator | 0 | |
| PACE ANALYTICAL - WOBURN-MA | Woburn, Middlesex, MA | Small quantity generator | 4 | |
| PACE ANALYTICAL DUBOIS | Du Bois, Clearfield, PA | Very small quantity generator | 0 | |
| PACE ANALYTICAL INC | San German, San German, PR | Large quantity generator | 4 |
Figures from EPA’s RCRAInfo download.