Princeton Research Instruments INC

What they make

• scientific instruments
• Diffraction
• LEED
• HEED
• positioning stages
• stepper motors
• replacement
• rebuilt filaments
• apertures
• nickel cathodes
• surface analysis

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
MSMultiforce Systems CORP	Princeton	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	0.8 KM
NINiksun INC	Princeton	Electronic Computer Manufacturing 334111	▲ REPORTED CLOSED	2.6 KM
Hel INC	Princeton	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	5.3 KM
ILIntegra Lifesciences Corporation	Princeton	Surgical and Medical Instrument Manufacturing 339112	● ACTIVE	6.4 KM
APAPOC Princeton	Princeton	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	◐ LIKELY ACTIVE	6.3 KM

Every listed plant in Somerset County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 11 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 NJ-NJEMS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record JDWTAKRRXMW6 · first seen FEB 2026 · last seen OCT 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110030696842 · first seen DEC 2014 · last seen DEC 2014

IN SOMERSET COUNTY20 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 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: PRINCETON RESEARCH INSTRUMENTS INC · JUL 2026 · ON THIS PAGE

SAM.gov: PRINCETON RESEARCH INSTRUMENTS INC · ON THIS PAGE

Street address

EPA: 42 CHERRY VALLEY RD · JUL 2026 · ON THIS PAGE

SAM.gov: 42 CHERRY VALLEY RD · ON THIS PAGE

CitySOURCES DISAGREE

EPA: PRINCETON TWP · JUL 2026

SAM.gov: PRINCETON · ON THIS PAGE

State

EPA: NJ · JUL 2026 · ON THIS PAGE

SAM.gov: NJ · ON THIS PAGE

County (FIPS code)

EPA: 34021 · SEP 2026

Coordinates

EPA: 40.390453,-74.655914 · JUL 2026

Website

SAM.gov: prileeduhv.com

Year established

NJ DORES: 1980 · SEP 1980

CAGE code

SAM.gov: 0LJJ8

SAM registration expires

SAM.gov: 2027-02-19

State business registration

NJ DORES: PRINCETON RESEARCH INSTRUMENTS INC., registered with the New Jersey Division of Revenue and Enterprise Services; Corporation; formed 1980-09-02; active · SEP 1980