Facility	City	Industry	Status	Distance
Skynano, LLC	Louisville	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	3.0 KM
Skynano, LLC	Knoxville	Other Basic Inorganic Chemical Manufacturing 325180	UNVERIFIED	14.3 KM
HGI Knoxville River	Knoxville	Industrial Gas Manufacturing 325120	LIKELY ACTIVE	14.8 KM
HGI Knoxville	Knoxville	Industrial Gas Manufacturing 325120	LIKELY ACTIVE	16.7 KM
Holston Gases, INC.	Knoxville	Industrial Gas Manufacturing 325120	ACTIVE	16.7 KM

Every listed plant in Blount County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 5 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 AIR, AIRS/AFS, ICIS, NPDES, OSHA-OIS, SSTS, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	SEP 2025	SEP 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	JUN 2016	JUN 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
STATE	EPA FRS	JUL 2026

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

Report a correction · Request removal