Oldcastle

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
GGGreat Gardens Llc/ American Organic Energy LLC	Yaphank	Fertilizer (Mixing Only) Manufacturing 325314	◇ UNVERIFIED	16.6 KM
Excel Components and Supply INC.	Holtsville	Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416	● ACTIVE	24.9 KM
Electronic Hardware CORP	Ronkonkoma	All Other Plastics Product Manufacturing 326199	● ACTIVE	30.5 KM
MSMci Solutions INC	Bohemia	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	▲ REPORTED CLOSED	31.3 KM
NPNatech Plastics	Ronkonkoma	All Other Plastics Product Manufacturing 326199	● ACTIVE	31.8 KM

Every listed plant in Suffolk County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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 TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110072215190 · first seen JUN 2026 · last seen JUN 2026

IN SUFFOLK COUNTY27 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 13 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: OLDCASTLE · OCT 2026

Street address

EPA: 301 SCOTT AVE · OCT 2026

City

EPA: CALVERTON · OCT 2026

State

EPA: NY · OCT 2026

County (FIPS code)

EPA: 36103 · OCT 2026

Coordinates

EPA: 40.915618,-72.794934 · OCT 2026