Facility	City	Industry	Status	Distance
L3harris Keo	Northampton	Commercial and Service Industry Machinery Manufacturing 333314	UNVERIFIED	2.8 KM
Pioneer Precision Optics, INC.	Florence	Commercial and Service Industry Machinery Manufacturing 333314	UNVERIFIED	2.7 KM
Northampton Machine Co., INC.	Easthampton	Precision Turned Product Manufacturing 332721	ACTIVE	6.1 KM
Ruwac, INC.	Holyoke	All Other Miscellaneous General Purpose Machinery Manufacturing 333998	ACTIVE	15.2 KM
Transom Scopes, INC.	Westfield	Other Measuring and Controlling Device Manufacturing 334519	ACTIVE	20.4 KM

Every listed plant in Hampshire County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 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, EIS, MA-EPICS, TRIS · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110001997073 · first seen JUN 2017 · last seen JUN 2017
EPA ECHO compliance recordsOPERATING
first seen DEC 2004 · last seen DEC 2004

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: KOLLMORGEN CORP ELECTRO-OPTICAL DIV · OCT 2026
Street address: EPA: 347 KING ST · OCT 2026
City: EPA: NORTHAMPTON · OCT 2026
State: EPA: MA · OCT 2026
County (FIPS code): EPA: 25015 · OCT 2026
Coordinates: EPA: 42.33541,-72.63634 · OCT 2026

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