Facility	City	Industry	Status	Distance
Aoc, LLC	Valparaiso	Plastics Material and Resin Manufacturing 325211	LIKELY ACTIVE	0.3 KM
Elite Crete Systems Incorporated	Valparaiso	Plastics Material and Resin Manufacturing 325211	LIKELY ACTIVE	1.4 KM
Monosol Duneland Plant	Portage	Artificial and Synthetic Fibers and Filaments Manufacturing 325220	LIKELY ACTIVE	21.6 KM
Plasmatio LLC	Crown Point	All Other Industrial Machinery Manufacturing 333248	LIKELY ACTIVE	29.2 KM
Anderson Development CO	Gary	Plastics Material and Resin Manufacturing 325211	UNVERIFIED	35.2 KM

Every listed plant in Porter 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.

Aoc, LLC

Valparaiso, IN

LIKELY ACTIVE325211EMP 20-99

WHERE THIS RECORD COMES FROM — 3 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, IN-FRS, IN-TEMPO, NCDB, NPDES, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	JUN 2026	JUN 2026
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	JUN 2017	JUN 2017

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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