Facility	City	Industry	Status	Distance
Tangent Technologies LLC	Aurora	All Other Plastics Product Manufacturing 326199	LIKELY ACTIVE	1.4 KM
Weldcoa	Aurora	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	LIKELY ACTIVE	2.3 KM
Welding Company of America	Aurora	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	ACTIVE	2.3 KM
Prosys One, LLC	Batavia	All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999	ACTIVE	4.3 KM
Equipto Electronics CORP	Aurora	Sheet Metal Work Manufacturing 332322	ACTIVE	4.9 KM

Every listed plant in Kane 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 ACES, AIR, AIRS/AFS, BR, EIS, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	SEP 2016	SEP 2016

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	SEP 2026
STATE	EPA FRS	JUL 2026

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

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