Facility	City	Industry	Status	Distance
M4 General Services LLC	Carnegie	Sign Manufacturing 339950	LIKELY ACTIVE	9.3 KM
Tmp Metals Group, LTD.	Pittsburgh	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	LIKELY ACTIVE	12.9 KM
American Zinc Recycling LLC	Pittsburgh	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	UNVERIFIED	13.7 KM
Ritchey Metals CO Inc/hendersonville Plt	Canonsburg	Secondary Smelting and Alloying of Aluminum 331314	LIKELY ACTIVE	14.2 KM
Amg Resources CORP	Pittsburgh	Iron and Steel Mills and Ferroalloy Manufacturing 331111	UNVERIFIED	19.5 KM

Every listed plant in Allegheny County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 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 OSHA-OIS.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	SEP 2018	SEP 2018

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
STATE	EPA FRS	JUL 2026

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

Report a correction · Request removal