L3harris Keo
50 Prince St, Northampton, MA 01060
Present in a source dataset, with no recent operating signal.
What they make
Commercial and Service Industry Machinery Manufacturing333314Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Kollmorgen CORP Electro-optical Div | Northampton | Commercial and Service Industry Machinery Manufacturing 333310 | UNVERIFIED | 2.8 KM |
| Pioneer Precision Optics, INC. | Florence | Commercial and Service Industry Machinery Manufacturing 333314 | UNVERIFIED | 2.9 KM |
| Northampton Machine Co., INC. | Easthampton | Precision Turned Product Manufacturing 332721 | ACTIVE | 3.3 KM |
| Ruwac, INC. | Holyoke | All Other Miscellaneous General Purpose Machinery Manufacturing 333998 | ACTIVE | 12.8 KM |
| Transom Scopes, INC. | Westfield | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 17.6 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in AIR, AIRS/AFS, MA-EPICS, NPDES, RCRAINFO · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen AUG 2024 · last seen AUG 2024
- EPA Facility Registry ServiceEXISTENCERecord 110043309826 · first seen JAN 2016 · last seen JAN 2016
IN HAMPSHIRE COUNTY3 other plants share this one’s industry (Commercial and Service Industry Machinery Manufacturing, NAICS 3333); 2 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: L3HARRIS KEO · OCT 2026
- Street address
- EPA: 50 PRINCE ST · OCT 2026
- City
- EPA: NORTHAMPTON · OCT 2026
- State
- EPA: MA · OCT 2026
- County (FIPS code)
- EPA: 25015 · OCT 2026
- Coordinates
- EPA: 42.31095,-72.64674 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: SQG · OCT 2026