Facility	City	Industry	Status	Distance
Sii INC	Clear Brook	Plastics Material and Resin Manufacturing 325211	REPORTED CLOSED	0.0 KM
Poly Processing Company, LLC Winchester	Winchester	All Other Plastics Product Manufacturing 326199	LIKELY ACTIVE	5.7 KM
Kingspan Insulation LLC	Winchester	Reconstituted Wood Product Manufacturing 321219	ACTIVE	6.1 KM
Cellofoam-Winchester, VA	Winchester	Reconstituted Wood Product Manufacturing 321219	LIKELY ACTIVE	5.9 KM
New Bedford Technology LLC	Winchester	Unlaminated Plastics Profile Shape Manufacturing 326121	UNVERIFIED	6.1 KM

Every listed plant in Frederick 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.

Sii INC

Clear Brook, VA

REPORTED CLOSED325211

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 AIR, AIRS/AFS, BR, CEDS, EIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	OCT 2014	OCT 2014

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	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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