Merrimack Magnetics

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Rockwell Automation - Chelmsford	Chelmsford	Relay and Industrial Control Manufacturing 335314	◐ LIKELY ACTIVE	2.4 KM
SISuns International LLC	Chelmsford	Switchgear and Switchboard Apparatus Manufacturing 335313	◐ LIKELY ACTIVE	3.0 KM
HTHigh Tech Machinists, INC.	Chelmsford	Machine Shops 332710	◐ LIKELY ACTIVE	3.3 KM
SISuns International LLC	Chelmsford	Switchgear and Switchboard Apparatus Manufacturing 335313	● ACTIVE	4.9 KM
Schleifring North America, LLC	Chelmsford	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	● ACTIVE	5.4 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 EIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110041182190 · first seen JUN 2017 · last seen JUN 2017

IN MIDDLESEX COUNTY18 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 5 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: MERRIMACK MAGNETICS · OCT 2026

Street address

EPA: 121 HALE STREET · OCT 2026

City

EPA: LOWELL · OCT 2026

State

EPA: MA · OCT 2026

County (FIPS code)

EPA: 25017 · OCT 2026

Coordinates

EPA: 42.632898,-71.317233 · OCT 2026