Microchip Technology

21015 Se Stark St, Gresham, OR 97030

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Semiconductor and Related Device Manufacturing334413

Where it is

45.52065, -122.44749 · CENSUS TIGER

COUNTY

Multnomah County

METRO AREA

Portland-Vancouver-Hillsboro, OR-WA

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Other plants nearby

Facility	City	Industry	Status	Distance
onsemi	Gresham	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	1.7 KM
On Semiconductor	Gresham	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	1.7 KM
Pressure Safe	Troutdale	Meat Processed from Carcasses 311612	LIKELY ACTIVE	2.7 KM
Multi-Tek	Portland	Other Electronic Component Manufacturing 334419	LIKELY ACTIVE	3.6 KM
Toyo Tanso Usa, INC	Troutdale	Power Boiler and Heat Exchanger Manufacturing 332410	ACTIVE	4.6 KM

Every listed plant in Multnomah County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 8 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 AIR, AIRS/AFS, BR, E-GGRT, EIS, NPDES, OR-DEQ, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 1011230 · first seen DEC 2025 · last seen DEC 2025
EPA ECHO compliance recordsOPERATING
first seen AUG 2025 · last seen AUG 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110000486652 · first seen APR 2019 · last seen APR 2019

ALSO RECORDED ASMicrochip Technology Inc Gresham OR

IN MULTNOMAH COUNTY18 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 7 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: MICROCHIP TECHNOLOGY · OCT 2026
Street address: EPA: 21015 SE STARK ST · OCT 2026
City: EPA: GRESHAM · OCT 2026
State: EPA: OR · OCT 2026
County (FIPS code): EPA: 41051 · OCT 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 45.519162807358,-122.447455605773 · JUL 2026; EPA: 45.52065,-122.44749 · OCT 2026 · ON THIS PAGE
Employees (band): OSHA: 500+ · DEC 2025
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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