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Teledyne Defense Electronics, LLC

10221 Werch Dr, Woodridge, IL 60517

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Teledyne Defense Electronics, LLC
Their homepage, crawled AUG 2026

What they make

Copper Rolling, Drawing, Extruding, and Alloying331420

Teledyne Storm Microwave manufactures interconnect products and cable assemblies. The company serves defense, space, and telecom markets and has operated since 1978.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

41.70080, -88.02375 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

Other plants nearby

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Every listed plant in DuPage 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.

Teledyne Storm Microwave
Woodridge, IL
LIKELY ACTIVE335929EMP 100-499
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in ACES, AIR, AIRS/AFS, EIS, TRIS · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGOCT 2025OCT 2025
EPA FRSEXISTENCEJUN 2017JUN 2017
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVOCT 2025
CAGE CODESAM GOVOCT 2025
CITYEPA FRSJUL 2026
CITYSAM GOVOCT 2025
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVOCT 2025
REGISTRATION EXPIRATIONSAM GOVOCT 2025
STATEEPA FRSJUL 2026
STATESAM GOVOCT 2025
WEBSITESAM GOVOCT 2025

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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