Vishay Hirel Systems LLC

What they make

• diodes
• Remote Control
• optical sensors
• semiconductors
• rectifiers
• thyristors
• MOSFETs
• capacitors
• resistors
• inductors
• transformers

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

Open positions

Openings read from Vishay Hirel Systems LLC’s own job board on Workday, last checked OCT 25, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• JR-21501 Production Operator 1
  Dover, NH · posted OCT 24, 2026
• Planner
  Dover, NH · posted OCT 15, 2026
• Assoc. Engineer
  Dover, NH · posted OCT 8, 2026
• Production Operator 1
  Dover, NH · posted OCT 8, 2026
• Maintenance Technician
  Dover, NH
• Production Supervisor
  Dover, NH

• Engineer
  Dimona, IL · posted OCT 25, 2026
• Sr Environmental Enginner
  Ave. De Las Torres 2022, Col, Torres Del Sur. C.P. 32970, Ciudad Juarez, Chih. · posted OCT 24, 2026
• Associate Quality Engineer
  Fremont, CA · posted OCT 24, 2026
• Strategic Global Account Senior Manager
  San Jose, CA · posted OCT 24, 2026
• Operador de Produccion
  Durango, MX · posted OCT 24, 2026
• OJT Process Technician
  Manila, PH · posted OCT 24, 2026
• Process Engineer
  Manila, PH · posted OCT 24, 2026
• Process Engineer (m/w/d) Dryetch
  Itzehoe, DE · posted OCT 24, 2026
• SiC Process Engineer, Final Operations
  Newport, UK · posted OCT 24, 2026
• Operator Produccion 1er Turno
  Durango, MX · posted OCT 24, 2026

565 more on the company’s board

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
HDHiRel Dover	Dover	Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416	◐ LIKELY ACTIVE	0.3 KM
Iworx Systems INC	Dover	Other Electronic Component Manufacturing 334419	● ACTIVE	1.1 KM
Visible Assets, INC	Dover	Other Electronic Component Manufacturing 334419	◐ LIKELY ACTIVE	3.5 KM
AMAgility Mfg INC	Dover	Bare Printed Circuit Board Manufacturing 334412	◇ UNVERIFIED	3.5 KM
Janco Electronics INC	Rollinsford	All Other Plastics Product Manufacturing 326199	● ACTIVE	6.7 KM

Every listed plant in Strafford County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

3 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.

EPA cross-references this facility in OSHA-OIS.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record W4SMDAY7TP43 · first seen JAN 2026 · last seen JAN 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110070291435 · first seen SEP 2018 · last seen SEP 2018

ALSO RECORDED ASVISHAY HIREL SSYSTEMS, LLC

IN STRAFFORD COUNTY6 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 3 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.

NameSOURCES DISAGREE

EPA: VISHAY HIREL SSYSTEMS, LLC · JUL 2026

SAM.gov: VISHAY HIREL SYSTEMS LLC · JAN 2026 · ON THIS PAGE

Street address

EPA: 140 CROSBY RD. · JUL 2026 · ON THIS PAGE

SAM.gov: 140 CROSBY RD · JAN 2026 · ON THIS PAGE

City

EPA: DOVER · JUL 2026 · ON THIS PAGE

SAM.gov: DOVER · JAN 2026 · ON THIS PAGE

State

EPA: NH · JUL 2026 · ON THIS PAGE

SAM.gov: NH · JAN 2026 · ON THIS PAGE

Coordinates

EPA: 43.18277,-70.91863 · JUL 2026

Website

SAM.gov: http://www.Vishay.com · JAN 2026

CAGE code

SAM.gov: 0EUG1 · JAN 2026

SAM registration expires

SAM.gov: 2027-01-20 · JAN 2026