High Purity Northwest, INC.

8602 Maltby Rd, Woodinville, WA 98072

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

Visit website Directions Go to company Claim this page Get the badge

Their homepage, crawled JUL 2026

What they make

Oil and Gas Field Machinery and Equipment Manufacturing333132

oil filtration systems
diesel fuel
lube oil filters
assemblies
condition monitoring
circulating lubrication
oil flushing
rental systems

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Sold by HIGH PURITY NORTHWEST, INC. · 9

Centrifugals, Separators, And Pressure And Vacuum Filters · Driers, Dehydrators, And Anhydrators · Engine Air And Oil Filters, Strainers, And Cleaners, Nonaircraft · Engine Cooling System Components, Nonaircraft · Engine Fuel System Components, Nonaircraft · Hose And Flexible Tubing · Miscellaneous Maintenance And Repair Shop Specialized Equipment · Miscellaneous Ship And Marine Equipment · Miscellaneous Special Industry Machinery

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

9 from usaspending_psc · Federal registry

Supplied under federal award 140R6022P0012 (2022-03-31), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

47.80501, -122.11867 · CENSUS TIGER

COUNTY

Snohomish County

METRO AREA

Seattle-Tacoma-Bellevue, WA

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — APR 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Psm LLC	Woodinville	Construction Machinery Manufacturing 333120	UNVERIFIED	0.3 KM
Naimor INC	Snohomish	Sheet Metal Work Manufacturing 332322	ACTIVE	1.4 KM
Skoflo Industries INC	Woodinville	Industrial Valve Manufacturing 332911	LIKELY ACTIVE	4.3 KM
Creative Motion Corporation	Woodinville	Ball and Roller Bearing Manufacturing 332991	ACTIVE	7.3 KM
Romac Industries Bothell	Bothell	Other Metal Valve and Pipe Fitting Manufacturing 332919	LIKELY ACTIVE	6.4 KM

Every listed plant in Snohomish County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 10 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record K49MVHJ1AMP3 · first seen FEB 2026 · last seen OCT 2026

IN SNOHOMISH COUNTY1 other plant shares this one’s industry (Agriculture, Construction, and Mining Machinery Manufacturing, NAICS 3331); 0 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: SAM.gov: HIGH PURITY NORTHWEST, INC. · FEB 2026
Street address: SAM.gov: 8602 MALTBY RD · FEB 2026
City: SAM.gov: WOODINVILLE · FEB 2026
State: SAM.gov: WA · FEB 2026
Coordinates: Census geocoder: 47.805011328547,-122.118670377046 · JUL 2026
Website: SAM.gov: http://www.highpuritynorthwest.com · FEB 2026
Year established: Company website: 1995 · AUG 2026
CAGE code: SAM.gov: 07ET6 · FEB 2026
SAM registration expires: SAM.gov: 2027-02-20 · FEB 2026
State business registration: WA SOS: HIGH PURITY NORTHWEST, INC., registered with the Washington Secretary of State; Corporation; active

Report a correction · Request removal