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Raytheon Company

1001 Boston Post Rd E, Marlborough, MA 01752

LIKELY ACTIVELAST SEEN IN FEDERAL DATA FEB 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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Homepage of Raytheon Company
Their homepage, crawled AUG 2026

What they make

Semiconductor and Related Device Manufacturing334413

RTX is an aerospace and defense company that designs and manufactures complex systems including aviation engines, radars, and decoys. The company operates through business divisions including Collins Aerospace, Pratt & Whitney, and Raytheon, and serves defense and commercial aviation industries. RTX uses advanced digital tools, scalable design approaches, and manufacturing-ready thinking in its design and manufacturing processes.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

42.34754, -71.49041 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

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

SourceEvidenceFirst seenLast seen
SAM GOVOPERATINGFEB 2026FEB 2026
EPA FRSEXISTENCEJUN 2017JUN 2017
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVFEB 2026
CAGE CODESAM GOVFEB 2026
CITYEPA FRSJUL 2026
CITYSAM GOVFEB 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVFEB 2026
REGISTRATION EXPIRATIONSAM GOVFEB 2026
STATEEPA FRSJUL 2026
STATESAM GOVFEB 2026
WEBSITESAM GOVFEB 2026

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

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