Facility	City	Industry	Status	Distance
Lightmill Systems, INC	San Francisco	All Other Miscellaneous General Purpose Machinery Manufacturing 333998	ACTIVE	1.8 KM
Intrinsic Devices INC.	San Francisco	Hardware Manufacturing 332510	ACTIVE	2.3 KM
Advanced Prototype Engineering	San Francisco	Fabricated Structural Metal Manufacturing 332312	UNVERIFIED	2.8 KM
Schlage Lock Company	San Francisco	Other Metal Container Manufacturing 332439	UNVERIFIED	3.6 KM
Umagine INC.	San Francisco	Machine Tool Manufacturing 333517	LIKELY ACTIVE	4.5 KM

Every listed plant in San Francisco County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	MAY 2020	MAY 2020

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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