Marlborough MA

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Redwire Space Components, LLC	Marlborough	Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 336419	● ACTIVE	0.0 KM
Jentek Sensors, INC.	Marlborough	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	0.3 KM
HIHBK, Inc.	Marlborough	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	◐ LIKELY ACTIVE	0.4 KM
Hottinger Bruel & Kjaer INC.	Marlborough	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	● ACTIVE	0.4 KM
Metamagnetics INC	Marlborough	Other Electronic Component Manufacturing 334419	● ACTIVE	0.5 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 2 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.

• OSHA injury and illness reportsOPERATING
  Record 1326557 · first seen DEC 2025 · last seen DEC 2025

IN MIDDLESEX COUNTY277 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 91 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.

Coordinates

Census geocoder: 42.320364016452,-71.592522576053 · JUL 2026

Employees (band)

OSHA: 20-99 · DEC 2025