Facility	City	Industry	Status	Distance
Thermo Fisher Scientific	Bedford	Plastics Material and Resin Manufacturing 325211	LIKELY ACTIVE	4.1 KM
Polaroid Corporation	Waltham	Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing 325992	UNVERIFIED	4.5 KM
General Biological Corporation	Waltham	Explosives Manufacturing 325920	LIKELY ACTIVE	6.4 KM
Mitre Corporation	Bedford	Printing 323110	UNVERIFIED	6.8 KM
Markforged INC	Waltham	Industrial Machinery Manufacturing 333244	ACTIVE	7.1 KM

Every listed plant in Middlesex 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.

Bae Systems Information and Electronic Systems Integration INC.

Lexington, MA

LIKELY ACTIVE334419

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 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 AIR, AIRS/AFS, BR, EIS, ICIS, MA-EPICS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	JUN 2012	JUN 2012

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	AUG 2026
STATE	EPA FRS	JUL 2026

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

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