Facility	City	Industry	Status	Distance
Materion Newton INC	Newton	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	ACTIVE	0.1 KM
Nrc INC	Needham	Nonferrous Metal (except Aluminum) Smelting and Refining 331419	UNVERIFIED	1.2 KM
General Flash CORP.	Cambridge	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	UNVERIFIED	9.8 KM
Rock Zero, INC	Weston	Other Basic Inorganic Chemical Manufacturing 325180	ACTIVE	11.1 KM
Blueshift Carbon, INC.	Somerville	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	LIKELY ACTIVE	12.1 KM

Every listed plant in Middlesex County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Materion Newton INC

Newton, MA

ACTIVE331410EMP 100-499

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, MA-EPICS, NCDB, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	FEB 2026	FEB 2026
EPA ECHO	OPERATING	FEB 2023	FEB 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	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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