Facility	City	Industry	Status	Distance
G & W Electric CO	Bolingbrook	Switchgear and Switchboard Apparatus Manufacturing 335313	ACTIVE	1.2 KM
Casco - Oleco	Bolingbrook	Current-Carrying Wiring Device Manufacturing 335931	LIKELY ACTIVE	2.0 KM
Windy City Wire Cable and Technology Products, LLC	Bolingbrook	Other Fabricated Wire Product Manufacturing 332618	LIKELY ACTIVE	2.3 KM
Fns, INC.	Bolingbrook	All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999	UNVERIFIED	4.0 KM
Teledyne Defense Electronics, LLC	Woodridge	Copper Rolling, Drawing, Extruding, and Alloying 331420	ACTIVE	4.6 KM

Every listed plant in Will County

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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen SEP 2026
SAM.gov entity registrationOPERATING
Record GK2VYYMKDKA3 · first seen DEC 2025 · last seen DEC 2025

IN WILL COUNTY11 other plants share this one’s industry (Other Electrical Equipment and Component Manufacturing, NAICS 3359); 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: SAM.gov: ITERNA, LLC · DEC 2025
Street address: SAM.gov: 479 QUADRANGLE DR STE D · DEC 2025
City: SAM.gov: BOLINGBROOK · DEC 2025
State: SAM.gov: IL · DEC 2025
Coordinates: Census geocoder: 41.685054741311,-88.075342671267 · JUL 2026
Website: SAM.gov: https://www.iternacorp.com · DEC 2025
CAGE code: SAM.gov: 6LSN8 · DEC 2025
SAM registration expires: SAM.gov: 2026-12-12 · DEC 2025

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