Littelfuse, INC.

What they make

Open positions

Openings read from Littelfuse, INC.’s own job board on Workday, last checked OCT 22, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Purchasing Manager
  Piedras Negras ICP · posted OCT 22, 2026
• Assistant IV, Accounting & Reporting
  Muzquiz · posted OCT 21, 2026
• Sr. Supervisor I, Equipment
  Piedras Negras T&L · posted OCT 17, 2026
• NA Inside Sales Representative
  Muzquiz; Matehuala · posted OCT 15, 2026
• NA Inside Sales Representative
  Muzquiz; Matehuala · posted OCT 15, 2026
• INGENIERO INDUSTRIAL
  Matehuala · posted OCT 15, 2026
• Supervisor de Proteccion Patrimonial
  Piedras Negras T&L · posted OCT 14, 2026
• Sustaining Enginner
  Piedras Negras ICP · posted OCT 13, 2026
• Sr Buyer Circuit Protection Product Development
  Piedras Negras ICP · posted OCT 13, 2026
• Inventory Lead
  Matehuala · posted OCT 10, 2026

43 more on the company’s board

Where it is

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Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 registrationOPERATING
  Record RTW3J7KM3G15 · first seen JUL 2026 · last seen JUL 2026

IN COOK COUNTY43 other plants share this one’s industry (Other Electrical Equipment and Component Manufacturing, NAICS 3359); 16 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: LITTELFUSE, INC. · JUL 2026

Street address

SAM.gov: 6133 N RIVER RD STE 500 · JUL 2026

City

SAM.gov: ROSEMONT · JUL 2026

State

SAM.gov: IL · JUL 2026

Coordinates

Census geocoder: 41.98829925423,-87.860239289679 · JUL 2026

Website

SAM.gov: http://www.littelfuse.com · JUL 2026

CAGE code

SAM.gov: 75915 · JUL 2026

SAM registration expires

SAM.gov: 2027-06-19 · JUL 2026