Facility	City	Industry	Status	Distance
Stanley Engineered Fastening LLC	Danbury	Hardware Manufacturing 332510	LIKELY ACTIVE	0.3 KM
Drs Naval Power Systems INC	Danbury	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	ACTIVE	0.7 KM
Ptx Defense Corporation	Danbury	Hardware Manufacturing 332510	ACTIVE	2.5 KM
Straitek, LLC	Danbury	Machine Shops 332710	ACTIVE	2.8 KM
Lido Designs INC.	Brookfield	Ornamental and Architectural Metal Work Manufacturing 332323	ACTIVE	7.8 KM

Every listed plant in Western Connecticut 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.

Stanley Engineered Fastening LLC

Danbury, CT

LIKELY ACTIVE332510

WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 8 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, RCRAINFO, SEMS, SIMS, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
SAM GOV	OPERATING	JUN 2026	JUN 2026
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	MAY 2016	MAY 2016
EPA ECHO	OPERATING	DEC 2014	DEC 2014

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
ADDRESS LINE1	SAM GOV	JUN 2026
CAGE CODE	SAM GOV	JUN 2026
CITY	EPA FRS	JUL 2026
CITY	SAM GOV	JUN 2026
GEOM	CENSUS GEOCODER	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
NAME	SAM GOV	JUN 2026
RCRA GENERATOR STATUS	EPA ECHO	SEP 2026
REGISTRATION EXPIRATION	SAM GOV	JUN 2026
STATE	EPA FRS	JUL 2026
STATE	SAM GOV	JUN 2026

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

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