Facility	City	Industry	Status	Distance
Johnston Automation LLC	Beaverton	Other Electronic Component Manufacturing 334419	UNVERIFIED	0.5 KM
Semiconductor Components Industries LLC	Beaverton	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	0.9 KM
Klasstech, LLC	Beaverton	Audio and Video Equipment Manufacturing 334310	LIKELY ACTIVE	1.6 KM
Frye Electronics INC	Tigard	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	UNVERIFIED	1.7 KM
Sempac of Oregon INC	Beaverton	Other Electronic Component Manufacturing 334419	ACTIVE	3.4 KM

Every listed plant in Washington County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Stencils Unlimited LLC

Portland, OR

UNVERIFIED339999

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.

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