Solenis LLC

3366 Nw Yeon Ave, Portland, OR 97210

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

Spice and Extract Manufacturing311942

Where it is

45.54740, -122.70915 · CENSUS TIGER

COUNTY

Multnomah County

METRO AREA

Portland-Vancouver-Hillsboro, OR-WA

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Other plants nearby

Facility	City	Industry	Status	Distance
Quadra Chemicals Western, Inc.-portland	Portland	Spice and Extract Manufacturing 311942	LIKELY ACTIVE	2.8 KM
Widmer Brothers Brewing	Portland	Spice and Extract Manufacturing 311942	ACTIVE	2.7 KM
Esoteric Garden, LLC	Portland	Soft Drink Manufacturing 312111	ACTIVE	3.0 KM
317720077 - Smith Teamaker LLC	Portland	Coffee and Tea Manufacturing 311920	LIKELY ACTIVE	4.7 KM
Mondelez International Bakery	Portland	Commercial Bakeries 311812	LIKELY ACTIVE	5.1 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 BR, EIS, ICIS, NPDES, OR-DEQ, RCRAINFO, SEMS, SSTS, TRIS, TSCA · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 1025199 · first seen DEC 2025 · last seen DEC 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110069500463 · first seen SEP 2024 · last seen SEP 2024
EPA ECHO compliance recordsOPERATING
first seen JUL 2024 · last seen JUL 2024

IN MULTNOMAH COUNTY57 other plants share this one’s industry (Other Food Manufacturing, NAICS 3119); 12 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: SOLENIS LLC · OCT 2026
Street address: EPA: 3366 NW YEON AVE · OCT 2026
City: EPA: PORTLAND · OCT 2026
State: EPA: OR · OCT 2026
County (FIPS code): EPA: 41051 · OCT 2026
Coordinates: EPA: 45.547397,-122.709153 · OCT 2026
Employees (band): OSHA: 20-99 · DEC 2025
Hazardous waste generator (RCRA): EPA ECHO: SQG · OCT 2026

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