Facility	City	Industry	Status	Distance
Hampden Engineering CORP	East Longmeadow	Commercial and Service Industry Machinery Manufacturing 333310	ACTIVE	0.5 KM
Group Four Transducers INC	East Longmeadow	All Other Miscellaneous General Purpose Machinery Manufacturing 333998	ACTIVE	3.0 KM
Picoquant Photonics North America INC	Springfield	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	6.1 KM
Cirtec Medical CORP	Enfield	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	ACTIVE	6.3 KM
Eppendorf Manufacturing	Enfield	All Other Plastics Product Manufacturing 326199	ACTIVE	10.3 KM

Every listed plant in Hampden County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110072212038 · first seen JUN 2026 · last seen JUN 2026

IN HAMPDEN COUNTY15 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 9 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: SIX SIGMA CONCEPTS LLC · OCT 2026
Street address: EPA: 40 BALDWIN ST · OCT 2026
City: EPA: EAST LONGMEADOW · OCT 2026
State: EPA: MA · OCT 2026
County (FIPS code): EPA: 25013 · OCT 2026
Coordinates: EPA: 42.0642,-72.517508 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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