Facility	City	Industry	Status	Distance
Emseal Joint Systems, LTD.	Westborough	Fabricated Structural Metal Manufacturing 332312	ACTIVE	1.7 KM
United Storefronts Corporation	Northborough	Metal Window and Door Manufacturing 332321	UNVERIFIED	4.9 KM
Apahouser INC.	Marlborough	Sheet Metal Work Manufacturing 332322	ACTIVE	5.7 KM
Ktron Incorporated	Marlborough	Metal Heat Treating 332811	LIKELY ACTIVE	5.8 KM
Boundary Fence & Railing Systems, INC.	Marlborough	Ornamental and Architectural Metal Work Manufacturing 332323	UNVERIFIED	8.9 KM

Every listed plant in Worcester County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	MAR 2023	MAR 2023

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	SEP 2026
STATE	EPA FRS	JUL 2026

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

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