Facility	City	Industry	Status	Distance
Leviton Northbrook EDSales (CARs)	Northbrook	Electric Lighting Equipment Manufacturing 335122	LIKELY ACTIVE	0.1 KM
North American Signal CO	Wheeling	Electric Lamp Bulb and Other Lighting Equipment Manufacturing 335139	ACTIVE	5.7 KM
Duvon Lighting, LLC	Buffalo Grove	Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing 335132	ACTIVE	6.9 KM
Shinetoo Lighting USA LLC	Buffalo Grove	Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing 335132	LIKELY ACTIVE	7.0 KM
Optimal Ventures LLC	Arlington Heights	Electric Lamp Bulb and Other Lighting Equipment Manufacturing 335139	ACTIVE	10.8 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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 TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA FRS	EXISTENCE	MAY 2018	MAY 2018

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

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

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