Facility	City	Industry	Status	Distance
Mariner's Hardware	Petaluma	Hardware Manufacturing 332510	UNVERIFIED	2.6 KM
Allied Seals International, INC.	Novato	Gasket, Packing, and Sealing Device Manufacturing 339991	ACTIVE	17.6 KM
Martrano Enterprises LLC	Sonoma	Hardware Manufacturing 332510	UNVERIFIED	16.8 KM
Green Ramp Group LLC	Santa Rosa	Hardware Manufacturing 332510	ACTIVE	20.2 KM
Dowling Miner Magnetics CORP	Sonoma	Powder Metallurgy Part Manufacturing 332117	UNVERIFIED	19.8 KM

Every listed plant in Sonoma 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 EIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017

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.

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