Facility	City	Industry	Status	Distance
Valkyrie Semiconductor, LLC	Chandler	Semiconductor Machinery Manufacturing 333242	ACTIVE	9.5 KM
Silent-aire USA INC.	Gilbert	Heating Equipment (except Warm Air Furnaces) Manufacturing 333414	UNVERIFIED	11.2 KM
Norman D Hubele	Chandler	Metal Heat Treating 332811	LIKELY ACTIVE	15.6 KM
Turbocam INC.	Chandler	Machine Shops 332710	ACTIVE	15.6 KM
United Metal Products, INC.	Tempe	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415	UNVERIFIED	18.1 KM

Every listed plant in Maricopa County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 7 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 BR, ICIS, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	MAY 2026	MAY 2026
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	MAR 2018	MAR 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
RCRA GENERATOR STATUS	EPA ECHO	AUG 2026
STATE	EPA FRS	JUL 2026

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

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