Hottinger Bruel & Kjaer INC.
19 Bartlett St, Marlborough, MA 01752
Operating signal within 12 months from two or more independent sources.
What they make
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515- handheld instruments
- vibration shakers
- load cells
- strain gauges
- microphones
- transducers
- vibration testing
- electric power testing
- analysis
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| HBK, Inc. | Marlborough | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | LIKELY ACTIVE | 0.0 KM |
| Jentek Sensors, INC. | Marlborough | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 0.3 KM |
| Redwire Space Components, LLC | Marlborough | Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 336419 | ACTIVE | 0.4 KM |
| Marlborough MA | Marlborough | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 0.4 KM |
| Metamagnetics INC | Marlborough | Other Electronic Component Manufacturing 334419 | ACTIVE | 0.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 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.
- SAM.gov entity registrationOPERATINGRecord RHLAM7GSJGJ4 · first seen FEB 2026 · last seen OCT 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen AUG 2026
IN MIDDLESEX COUNTY277 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 92 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
- SAM.gov: HOTTINGER BRUEL & KJAER INC.
- Street address
- SAM.gov: 19 BARTLETT ST
- City
- SAM.gov: MARLBOROUGH
- State
- SAM.gov: MA
- Coordinates
- Census geocoder: 42.323927052677,-71.592612392825 · JUL 2026
- Website
- SAM.gov: http://www.hbkworld.com
- CAGE code
- SAM.gov: 01HT4
- SAM registration expires
- SAM.gov: 2027-02-04