Facility	City	Industry	Status	Distance
Humphrey Systems	Dublin	Small Arms, Ordnance, and Ordnance Accessories Manufacturing 332994	UNVERIFIED	0.0 KM
Zeltiq Aesthetics INC an Allergan Affiliate	Pleasanton	Small Arms Ammunition Manufacturing 332992	LIKELY ACTIVE	1.5 KM
Centerline Precision Tube Bending INC	Dublin	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	ACTIVE	2.0 KM
Zeltiq Aesthetics INC an Allergan Affiliate	Dublin	Small Arms Ammunition Manufacturing 332992	UNVERIFIED	2.4 KM
Basilisk Holdings, INC.	Pleasanton	Power Boiler and Heat Exchanger Manufacturing 332410	LIKELY ACTIVE	3.1 KM

Every listed plant in Alameda 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.

Humphrey Systems

Dublin, CA

UNVERIFIED332994

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 CA-CERS, CA-ENVIROVIEW, EIS, NPDES, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	JAN 2022	JAN 2022
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
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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