Facility	City	Industry	Status	Distance
Hndo Precision LLC	Santa Rosa	Machine Shops 332710	ACTIVE	0.1 KM
Eternium Corporation	Santa Rosa	Aircraft Manufacturing 336411	ACTIVE	4.5 KM
Bright Star Guders INC	Santa Rosa	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	UNVERIFIED	5.3 KM
Ngas-x672	Santa Rosa	Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 336419	LIKELY ACTIVE	6.0 KM
Sonoma Photonics, INC	Santa Rosa	Commercial and Service Industry Machinery Manufacturing 333310	REPORTED CLOSED	6.1 KM

Every listed plant in Sonoma County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 7 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
SAM GOV	OPERATING	OCT 2025	OCT 2025
EPA FRS	EXISTENCE	JUN 2017	AUG 2024

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
ADDRESS LINE1	SAM GOV	OCT 2025
CAGE CODE	SAM GOV	OCT 2025
CITY	EPA FRS	JUL 2026
CITY	SAM GOV	OCT 2025
GEOM	CENSUS GEOCODER	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
NAME	SAM GOV	OCT 2025
REGISTRATION EXPIRATION	SAM GOV	OCT 2025
STATE	EPA FRS	JUL 2026
STATE	SAM GOV	OCT 2025

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

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