EPA Air · inspections by state, industry and year
Computer and electronic product manufacturing (NAICS 3345): inspections in Massachusetts, 2026
- 3Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2026 at a Massachusetts source whose primary industry code is NAICS 3345. A facility filing more than one industry code is counted under the first one on its record.
Computer and electronic product manufacturing (NAICS 3345) in Massachusetts, other years
Other industries in Massachusetts, 2026
- Utilities (NAICS 2211) 146
- Educational services (NAICS 6113) 53
- Chemical manufacturing (NAICS 3251) 48
- Waste management and remediation (NAICS 5622) 34
- Fabricated metal product manufacturing (NAICS 3328) 31
- Hospitals (NAICS 6221) 24
- Utilities (NAICS 2213) 23
- Paper manufacturing (NAICS 3221) 16
- Professional, scientific and technical services (NAICS 5417) 14
- Chemical manufacturing (NAICS 3254) 13
- Plastics and rubber products manufacturing (NAICS 3261) 13
- Chemical manufacturing (NAICS 3252) 13
- Transportation equipment manufacturing (NAICS 3364) 12
- Printing and related support (NAICS 3231) 11
- Petroleum and coal products manufacturing (NAICS 3241) 11
- Merchant wholesalers, durable goods (NAICS 4239) 11
- Chemical manufacturing (NAICS 3255) 9
- Pipeline transportation (NAICS 4862) 9
- National security and international affairs (NAICS 9281) 8
- Fabricated metal product manufacturing (NAICS 3327) 8
- Paper manufacturing (NAICS 3222) 8
- Professional, scientific and technical services (NAICS 5413) 7
- Food manufacturing (NAICS 3118) 7
- Textile mills (NAICS 3133) 6
- Merchant wholesalers, nondurable goods (NAICS 4247) 6
- Miscellaneous manufacturing (NAICS 3399) 6
- Repair and maintenance (NAICS 8111) 6
- Fabricated metal product manufacturing (NAICS 3322) 6
- Miscellaneous manufacturing (NAICS 3391) 5
- Ambulatory health care services (NAICS 6215) 5
- Fabricated metal product manufacturing (NAICS 3324) 5
- Transit and ground passenger transportation (NAICS 4851) 5
- Mining and quarrying (NAICS 2123) 5
- Food manufacturing (NAICS 3112) 4
- Computer and electronic product manufacturing (NAICS 3344) 4
- Specialty trade contractors (NAICS 2381) 4
- Chemical manufacturing (NAICS 3259) 4
- Transportation equipment manufacturing (NAICS 3366) 4
- Electrical equipment and appliance manufacturing (NAICS 3359) 4
- Utilities (NAICS 2212) 3
- Fabricated metal product manufacturing (NAICS 3323) 3
- Motor vehicle and parts dealers (NAICS 4411) 3
- Support activities for transportation (NAICS 4881) 3
- Educational services (NAICS 6111) 3
- Primary metal manufacturing (NAICS 3315) 3
Air-emissions inspections recorded in Massachusetts, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-06-18 | MICROSEMI FREQUENCY AND TIME DIVISION — high-priority violation on file | BEVERLY, Essex, MA | FCE On-Site | State |
| 2026-03-30 | NEXTPHASE MEDICAL DEVICES MA LLC | MANSFIELD, Bristol, MA | FCE On-Site | State |
| 2026-02-19 | BOSTON PIEZO-OPTICS INC | BELLINGHAM, Norfolk, MA | FCE On-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.