Facility	City	Industry	Status	Distance
Advanced Vacuum Systems, INC.	Ayer	Industrial Process Furnace and Oven Manufacturing 333994	UNVERIFIED	0.2 KM
Aerospace Devens	Devens	Measuring, Dispensing, and Other Pumping Equipment Manufacturing 333914	LIKELY ACTIVE	3.8 KM
Oxford Lasers, INC	Shirley	Semiconductor and Related Device Manufacturing 334413	ACTIVE	5.4 KM
Shanklin CORP	Ayer	Plastics Bag and Pouch Manufacturing 326111	UNVERIFIED	5.3 KM
Sealed Air (Shanklin)	Ayer	Packaging Machinery Manufacturing 333993	LIKELY ACTIVE	5.3 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 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 MA-EPICS, OSHA-OIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
COMPANY SITE	OPERATING	JUL 2026	AUG 2026
SAM GOV	OPERATING	FEB 2026	FEB 2026
EPA FRS	EXISTENCE	JUL 2014	JUL 2014

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
ADDRESS LINE1	SAM GOV	FEB 2026
CAGE CODE	SAM GOV	FEB 2026
CITY	EPA FRS	JUL 2026
CITY	SAM GOV	FEB 2026
GEOM	CENSUS GEOCODER	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
NAME	SAM GOV	FEB 2026
REGISTRATION EXPIRATION	SAM GOV	FEB 2026
STATE	EPA FRS	JUL 2026
STATE	SAM GOV	FEB 2026
WEBSITE	SAM GOV	FEB 2026

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

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