Facility	City	Industry	Status	Distance
Zetec INC	Snoqualmie	Other Electronic Component Manufacturing 334419	ACTIVE	0.3 KM
Oplet Corporation	Redmond	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	21.8 KM
Chipletics, INC.	Redmond	Semiconductor and Related Device Manufacturing 334413	ACTIVE	22.7 KM
Microvision, INC.	Redmond	Other Electronic Component Manufacturing 334419	ACTIVE	23.0 KM
Pan-pacific Electronics, INC.	Redmond	Electronic Connector Manufacturing 334417	LIKELY ACTIVE	23.0 KM

Every listed plant in King County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in NPDES, RCRAINFO, WA-FSIS · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110005396507 · first seen FEB 2026 · last seen FEB 2026
EPA ECHO compliance recordsOPERATING
first seen SEP 2025 · last seen SEP 2025

IN KING COUNTY45 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 9 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: MICROCONNEX FORMERLY MICROSOUND · OCT 2026
Street address: EPA: 34935 SE DOUGLAS ST · OCT 2026
City: EPA: SNOQUALMIE · OCT 2026
State: EPA: WA · OCT 2026
Coordinates: EPA: 47.525848,-121.872542 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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