Facility	City	Industry	Status	Distance
Washington Foundries INC	Hewlett	Iron Foundries 331511	LIKELY ACTIVE	5.8 KM
Frequency Selective Networks, INC.	Valley Stream	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	LIKELY ACTIVE	7.5 KM
Nexus Securus Systems (nss) LLC	Queens Village	Semiconductor and Related Device Manufacturing 334413	ACTIVE	10.0 KM
Lnd Incorporated	Oceanside	Other Electronic Component Manufacturing 334419	ACTIVE	8.8 KM
Excalibur Systems INC	Elmont	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	10.9 KM

Every listed plant in Nassau County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in BR, FIS, RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110019418913 · first seen MAY 2020 · last seen MAY 2020
EPA ECHO compliance recordsOPERATING
first seen FEB 2007 · last seen FEB 2007

IN NASSAU COUNTY23 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 9 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: SIGNAL TRANSFORMER · OCT 2026
Street address: EPA: 500 BAYVIEW AVE · OCT 2026
City: EPA: INWOOD · OCT 2026
State: EPA: NY · OCT 2026
County (FIPS code): EPA: 36059 · OCT 2026
Coordinates: EPA: 40.61439,-73.7545 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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